by j. b. foster, george garklavs, and g. w. mackey · figures 1-2: maps showing: 1 ... george...
TRANSCRIPT
GEOLOGIC AND HYDROLOGIC DATA COLLECTED DURING 1976-1984
AT THE SHEFFIELD LOW-LEVEL RADIOACTIVE-WASTE DISPOSAL
SITE AND ADJACENT AREAS, SHEFFIELD, ILLINOIS
By J. B. Foster, George Garklavs, and G. W. Mackey
U.S. GEOLOGICAL SURVEY
Open-File Report 83-926
Prepared in cooperation with the
U.S. NUCLEAR REGULATORY COMMISSION and
ILLINOIS DEPARTMENT OF NUCLEAR SAFETY
Urbana, Illinois
1984
CONTENTS
Page
Abstract................................................................ 1Introduction........................ . . . . 1References cited................................. 5
ILLUSTRATIONS
Page
Figures 1-2: Maps showing:
1. Location of Sheffield low-level radioactive- waste disposal site............................... 2
2. Location of U.S. Geological Survey wellsand borings....................................... 3
TABLES
Page
Table 1. Altitudes of water level in wells............................ 9
2. Strip-mine lake stages....................................... 112
3. Chemical analyses and temperature of ground and surfacewaters.................................................... 113
4. Hydraulic conductivities of glacial materials................ 144
5. Grain-size distribution, clay and carbonate mineralogy,and cation exchange capacity of glacial materials......... 147
6. Petrographic analyses of cores............................... 167
7. physical characteristics of wells............................ 180
8. Stratigraphic classification and lithologic descriptionof glacial materials penetrated by wells.................. 182
9. Coordinates for wells........................................ 260
111
UNITED STATES DEPARTMENT OF THE INTERIOR
WILLIAM P. CLARK, Secretary
GEOLOGICAL SURVEY
Dallas L. Peck, Director
For additional information write to:
District Chief, WRD U.S. Geological Survey 4th Floor102 East Main Street Urbana, IL 61801
Copies of this report can be purchased from:
Open-File Services Section Western Distribution Branch U.S. Geological Survey Box 25425, Federal Center Denver, CO 80225 [Telephone: (303) 234-5888]
CONVERSION FACTORS
INCH-POUND TO METRIC
Multiply inch-pound units To obtain SI units
inch (in.)
feet (ft)
mile (mi)
square foot (ft2 )
foot per second (ft/s)
foot per second (ft/s)
degree Fahrenheit (°F)
picocuri (pCi)
nanocuri (nCi)
Length
25.40
0.3048
1.609
Area
0.0929
Flow
0.3048
18.29
millimeter (mm)
meter (m)
kilometer (km)
square meter (m2 )
meter per second (m/s)
meter per minute (m/min)
Temperature
°C = 5/9 (°F-32) degree Celsius (°C)
Radiometric
0.037
37
becquerel (Bq)
becquerel (Bq)
IV
GEOLOGIC AND HYDROLOGIC DATA COLLECTED DURING 1976-1984 AT THE
SHEFFIELD LOW-LEVEL RADIOACTIVE-WASTE DISPOSAL SITE
AND ADJACENT AREAS, SHEFFIELD, ILLINOIS
By James B. Foster, George Garklavs, and Gary W. Mackey
ABSTRACT
Hydrogeologic studies were conducted at the low-level radioactive-waste disposal site near Sheffield, Illinois, from 1976-84. Data in this report include water levels in wells, lake stages, inorganic, organic, and radio- metric chemical analyses of ground and surface water, hydraulic conductivities of glacial materials, grain-size distribution, clay and carbonate mineralogy, and cation exchange capacities of the glacial materials* Also included are results of petrographic analyses, physical measurements of wells, stratigraphy and lithology of cores collected from test wells, and horizontal coordinates of wells.
INTRODUCTION
The report contains geologic and hydrologic data collected for studies to determine the hydrogeology of a low-level radioactive-waste disposal site and adjacent areas near Sheffield, Illinois, in Bureau County (fig. 1). The studies include the following: (1) Hydrogeology of the site, (2) ground-water flow through a pebbly-sand extending northeast from the site to a strip-mine lake and east to where the water table intercepts a tributary to Lawson Creek, and (3) areal extent and rate of migration of tritium moving through two ground-water pathways east of the site.
The purpose of the report is to assemble most of the geologic and hydro- logic data collected by the U.S. Geological Survey during these studies. The report contains data collected from October 1976 through July 1984. Additional data may be found in the reports listed below. Well records, ground-water quality data, and core descriptions for wells 501-533 and 535-537 are included in a report by Foster and Erickson (1980). Ground-water quality data were published in U.S. Geological Survey, Water Resoures Data for Illinois reports (1979-82). Water samples from wells and trenches were analyzed for inorganic, organic, and radioisotopes by the Brookhaven National Laboratory (Colombo, Weiss, and Francis, 1978; Weiss and Colombo, 1980; Pietrzak and Dayal, 1982).
Table 1 includes water level records for U.S. Geological Survey wells for the period of record, October 1976 through July 1984 (fig. 2).
Figure 1. Location of Sheffield low-level radioactive-wastedisposal site.
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Periodic stage readings for the strip-mine lake, July 1982 through September 1982, are given in table 2.
Chemical analyses and temperature of water samples for 48 wells, the strip-mine lake, the creek at flume number 1, and the creek that drains the northeast part of the site are listed in table 3, parts A, B, C, D, and E.
Table 4 lists hydraulic conductivity data from both laboratory per meability tests and single-well aquifer tests. The table contains hydraulic conductivity values for 27 wells located on site and in the area east of the site. The hydraulic conductivities include values for the lithologic units encountered in the saturated zone. Some laboratory determinations were made on core samples of lithologic units in the unsaturated zone*
Table 5 lists laboratory analyses of grain-size distribution, clay and carbonate mineralogy, and cation exchange capacity for most lithologic units present on and east of the site. Samples were selected from core samples collected during drilling test wells 501-537, 560-574, and 577-584.
Petrographic analyses were completed on samples selected from core samples obtained from wells 560-574 east of the site. Results of the petrographic analyses are in table 6.
Well-construction details such as date drilled, total depth, casing depth, casing diameter, and altitude of top and bottom of screen are presented in table 7. Wells numbered 538 to 584, inclusive, were constructed in a two-step process. First, the casing was set and grouted. Second, the borehole was drilled to a depth necessary to accomodate the desired length of screen. The screen was then set in the casing using a packer. Wells 586 to 611 were constructed by drilling a borehole to the desired depth and placing a complete and continuous casing and screen assembly into the borehole. All wells have bentonite seals above the screened interval.
Stratigraphy and lithologic descriptions of sediments penetrated by wells are presented in table 8.
Table 9 lists the horizontal coordinates of each well. Coordinates are measured from an arbitrary reference point established for the site. The reference point is located at the intersection of the township roads southeast of the site (fig. 2). The northing and easting coordinates are found along the bottom and right edges of figure 2.
The authors wish to acknowledge the following persons and organizations for their work in analyzing water and lithologic samples. Water samples were analyzed in the laboratory of the Illinois Environmental Protection Agency? grain-size distribution and clay mineralogy were done by the Illinois State Geological Survey (ISGS). We are especially indebted to Thomas M. Johnson and Keros Cartwright of the ISGS for their assistance. Carbonate mineralogy, cation-exchange capacity, and petrographic studies were done in the Department of Geology at the University of Illinois at Urbana, Illinois. We are grateful to the late John Hower, former Chairman, Department of Geology for his assistance.
We are indebted to Philip Gustafson and David Ed of the Illinois Depart ment of Nuclear Safety and Ronald K. Gaynor of US Ecology, Inc., for their advice and technical assistance, and David L. Siefken and Maxine Dunkelman of the Low-Level Waste Licensing Branch, U.S. Nuclear Regulatory Commission for their support and guidance.
REFERENCES CITED
Bouwer, H., and Rice, R. C., 1976, A slug test for determining hydraulic con ductivity of unconfined aquifers with completely or partially penetrating wells: Water Resources Research, Vol. 12, No. 3, p. 423-428.
Colombo, P., Weiss, A. J., and Francis, A. J., 1978; Evaluation of isotopemigration - land burial - water chemistry at commercially operated low- level radioactive waste disposal sites: Progress Report No. 8, January-March 1978, Brookhaven National Laboratory, BNL-NUREG-50937, NUREG/CR-0537, p. 9, 17, 35-38.
Foster, J. B., and Erickson, J. R. , 1980, Preliminary report on the hydro- geology of a low-level radioactive-waste disposal site near Sheffield, Illinois: U.S. Geological Survey Open-File Report 79-1545, 87 p.
Pietrzak, R. F., and Dayal, R., 1982, Evaluation of isotope migration - land burial - water chemistry at commercially operated low-level radioactive waste disposal sites: Quarterly Progress Report, July-September 1982, Brookhaven National Laboratory, BNL-NUREG-32070, 17 p.
U.S. Geological Survey, 1979-82, Water resources data for Illinois, water years1978-81 volume 1: U.S. Geological Survey Water-Data Reports IL-78-1 toIL-81-1 (published annually).
Weiss, A. J., and Colombo, P., 1980, Evaluation of isotope migration - land burial - water chemistry at commercially operated low-level radioactive waste disposal sites: Status Report Through September 30, 1979, Brookhaven National Laboratory, BNL-NUREG-51143, NUREG/CR-1289, p. 35-38 and 108-112.
Willman, H. B., and Frye, J. C., 1970, Pleistocene stratigraphy of Illinois: Illinois State Geological Survey Bulletin 94, 204 p.
5?
TABLES 1 - 9
i?
Table 1. Altitudes of water level in wells
[Datum is sea level]
Well No. 501
SITE IDENTIFICATION NO. 412022089472301
DATUM. Altitude top of casing is 770.40 ft. Measuring point: Top of casing 3.20 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 729.02 ft above sea level, June 12, 1979; lowest water level, 727.86 ft above sea level, June 10, 1983.
Date
1976Oct. 20Oct. 29
1977Apr. 27Dec. 21
1978Jan. 18Feb. 9Mar. 4Mar. 17May 1June 1June 14July 19
Altitude of water level (feet)
728.51728.51
728.26728.05
728.31728.29728.49728.71728.79728.95728.86728.97
Date
Aug.Sept.Nov.
1979Jan.Feb.JuneJuneJulyAug.Oct.Nov.
1980Aug.Nov.
30149
222612285
163
16
2118
Altitude of water level (feet)
728.89728.85728.69
728.56728.45729.02728.90728.71728.78728.79728.82
728.61728.50
Date
1981May 19July 23Nov. 29
1982Jan. 20Mar. 16July 12
1983Feb. 8June 1 0
1984July 1 1
Altitude of water level (feet)
728.02728.16728.65
727.88728.61728.81
728.72727.86
728.92
July 25 728.92
Table 1. Altitudes of water level in wells Continued
Well No. 502
SITE IDENTIFICATION NO. 412022089472401
DATUM. Altitude top of casing is 771.19 ft. Measuring point: Top of casing 3.79 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 732.04 ft above sea level, July 5, 1979; lowest water level, 728.89 ft above sea level, Mar. 17, 1978.
Date
1976Oct. 20Oct. 29
1977Apr . 1 1Apr. 27June 29Aug. 24Oct. 20Dec. 20
1978Jan. 18Feb. 9Mar. 4Mar. 17May 1June 1June 14July 19
Altitude of water level (feet)
730.38730.33
730.01730.08729.66729.35729.27729.29
729.06729.05728.99728.89728.95731.40731.64731.62
Date
July 25Aug. 30Nov. 9
1979Jan. 22Feb. 26May 23June 1 2June 28July 5Aug. 16Oct. 3Nov. 16
1980Aug . 2 1Nov. 18
1981Mar. 12
Altitude of water level (feet)
731.62731.51731.33
731.09730.89731.80731.63731.57732.04731.45731.40731.34
730.45730.06
730.06
Date
Apr . 28May 19July 17July 23Aug. 21
1982Jan. 20Mar. 16Mar. 31June 22July 12
1983Feb. 8June 9
1984July 1 1
Altitude of water level (feet)
729.90729.78730.23730.49730.48
731.28731.12731.34731.51731.49
731.11731.56
731.61
10
Table 1. Altitudes of water level in wells Continued
Well No. 503
SITE IDENTIFICATION NO. 412020089472101
DATUM. Altitude top of casing is 782.71 ft. Measuring point: Top of casing 3.11 ft above land surface.
PERIOD OF RECORD. October 1976 to June 1983.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 731.87 ft above sea level, July 20, 1978; lowest water level, below bottom of the screen.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1976Oct. 20 Oct. 29
1978 July 20
1979 July 10
731.16 Dry
731.87
731.72
1980 Aug. 21
1981May 19 July 23 Aug. 20
731.47
Dry Dry Dry
1982Mar. 16 July 12 Nov. 17
1983 June 10
Dry Dry 731.56
Dry
11
Table 1. Altitudes of water level in wells Continued
Well No. 504
SITE IDENTIFICATION NO. 412020089472301
DATUM. Altitude top of casing is 788.13 ft. Measuring point: Top of casing 3.23 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. No water levels have ever been measured in the well.
Date
Altitudeof waterlevel(feet) Date
Altitudeof waterlevel(feet) Date
Altitudeof waterlevel(feet)
1976 Oct. 29
1978 July 19
1979 June 14
Dry
Dry
Dry
1980 Aug. 21
1981July 23 Aug. 20
Dry
Dry Dry
1982Mar. 16 July 13
1983 Feb. 9
1984 July 10
Dry Dry
Dry
Dry
12
Table 1. Altitudes of water level in wells Continued
Well No. 505
SITE IDENTIFICATION NO. 412019089472501
DATUM. Altitude top of casing is 770.60 ft. Measuring point: Top of casing 2.60 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 743.28 ft above sea level, July 10, 1984; lowest water level, below the bottom of the screen.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitudeof waterlevel(feet)
1976 Oct. 29
1978 July 19
1979 July 11
1980 Aug. 21
Dry
742.28
741.52
Dry
1981Mar. 11 May 21 July Oct. Dec.
232122
1982Mar. 16 June 23 July 13
Dry Dry Dry Dry Dry
Dry741.54 741.58
1983Feb. 10 June 10
1984 July 10
740.24742.28
743.28
13
Table 1. Altitudes of water level in wells Continued
Well No. 506
SITE IDENTIFICATION NO. 412018089472101
DATUM. Altitude top of casing is 752.72 ft. Measuring point: Top of casing 3.22 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 735.10 ft above sea level, July 13, 1982; lowest water level, below the bottom of the screen.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitude of water level (feet)
1976Oct. 20 Oct. 29
1979 July 10
1980 Aug. 21
Dry Dry
Dry
Dry
1981May 19 July 23 Aug. 20
1982Mar. 16 July 13
735.07 Dry Dry
Dry 735.10
1983 Feb. 8
1984 July 11
Dry
Dry
14
Table 1. Altitudes of water level in wells Continued
Well No. 507
SITE IDENTIFICATION NO. 412019089472901
DATUM. Altitude top of casing is 780.35 ft. Measuring point: Top of casing 4.00 ft above land surface. Prior to Dec. 18, 1978, altitude top of casing was 776.20 ft.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 745.24 ft above sea level, July 11, 1984; lowest water level, 741.15 ft above sea level, Mar. 10, 1981.
Date
1976Oct. 19Oct. 29
1977Apr . 12Apr. 27Oct. 20Nov. 18Dec. 20
1978Jan. 17Feb. 9Feb. 16Feb. 28Mar. 17Apr. 3May 1July 19July 25
Altitude of water level (feet)
744.09744.09
743.62743.30743.47743.50743.14
743.27743.17743.19743.18742.88743.02742.96743.20743.12
Date
Aug. 30Sept. 22
1979Feb. 26Apr. 10Apr. 12May 23June 13June 15June 27July 12Aug. 16Oct. 3Nov. 16
1980Jan. 10Mar. 25Aug . 2 1Sept. 19
Altitude of water level (feet)
743.24742.94
742.87744.30744.42744.75744.77744.85744.78744.82744.42744.31744.08
744.02742.93743.31743.24
Date
Oct. 17
1981Mar. 10Apr. 29May 21Oct. 16Dec. 22
1982Jan. 20Mar. 16June 23July 13
1983Feb. 10June 1 0
1984July 1 1
Altitude of water level (feet)
743.22
741.15741.45742.75741.96743.09
742.44742.05743.14743.12
743.36743.78
745.24
15
Table 1. Altitudes of water level in wells Continued
Well No. 508
SITE IDENTIFICATION NO. 412021089472901
DATUM. Altitude top of casing is 788.04 ft. Measuring point: Top of casing 4.74 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. No water levels have ever been measured in the well.
Date
1976Oct. 20Oct. 29
1978July 20
1979July 10
Altitude of waterlevel(feet)
DryDry
Dry
Dry
Date
1980Aug. 22
1981May 21July 23Aug. 20
Altitude of waterlevel(feet)
Dry
DryDryDry
Date
1982Mar. 16July 13
1983Feb. 9
1984July 10
Altitude of waterlevel(feet)
DryDry
Dry
Dry
16
Table 1. Altitudes of water level in wells Continued
Well No. 509
SITE IDENTIFICATION NO. 412019089473301
DATUM. Altitude top of casing is 781.53 ft. Measuring point: Top of casing 3.03 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 748.46 ft above sea level, July 10, 1984; lowest water level, 745.68 ft above sea level, May 21, July 23, 1981.
Date
1976Oct . 19Oct. 29
1977Apr. 21May 11June 29Dec. 20
1978Feb. 9Feb. 28Mar. 17May 1June 1 6July 20July 25
Altitude of water level ( feet )
746.71746.70
746.34746.22745.95746.11
746.26746.01746.03746.44746.85746.84746.81
Date
Aug. 30Nov. 9
1979Feb. 26May 23June 1 2June 27July 5Aug. 16Oct. 3Nov. 16
1980Jan. 9Mar. 11Aug. 21
Altitude of water level (feet)
746.56746.31
746.06747.23747.32747.37747.34747.28747.27747.07
746.84746.58746.22
Date
1981May 21July 23
1982Mar. 16Mar. 31July 13Nov. 18
1983Feb. 9June 9
1984July 10
Altitude of water level (feet)
745.68745.68
746.18745.96746.08745.96
746.12747.05
748.46
17
Table 1. Altitudes of water level in wells Continued
Well No. 510
SITE IDENTIFICATION NO. 412017089473201
DATUM. Altitude top of casing is 782.14 ft. Measuring point: Top of casing 2.64 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 748.26 ft above sea level, July 10, 1984; lowest water level, 745.56 ft above sea level, Mar. 10, 1981.
Date
1976Oct.Oct.
1977Apr.Oct.Nov.Dec.
1978Feb.Feb.Mar.MayJulyJulyAug.
Altitude of water level (feet) Date
Altitude of water level (feet)
19791929
26201820
928171
202530
746.49746.51
746.17745.66745.92746.00
745.81745.84745.90746.42746.63746.61746.36
Jan.Feb.Apr.MayJuneJuneJulyJulyAug.Oct.Nov.
1980Jan.Jan.Mar.Mar.Aug.Sept.
22261123152751316316
91824272119
745.89745.94746.96747.18747.23747.16747.11747.22747.02746.97746.84
746.61746.61746.27746.36746.14745.95
Date
Oct. 17Nov. 19
1981Mar. 10Aug. 18
1982Mar. 16Mar. 31July 13Nov. 18
1983Feb. 9June 9
1984July 10
Altitude of water level (feet)
745.84745.74
745.56745.68
745.96745.87746.01745.84
746.03746.95
748.26
18
Table 1.- Altitudes of water level in wells Continued
Well No. 511
SITE IDENTIFICATION NO. 412021089473901
DATUM. Altitude top of casing is 784.75 ft. Measuring point: Top of casing 2.55 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 752.03 ft above sea level, July 11, 1984; lowest water level, 746.89 ft above sea level, June 29, 1977.
Date
1976 Oct. 20 Oct. 29
1977Apr.Apr.JuneOct.Nov.Nov.Dec.
1978Feb.Feb.Mar.Apr.JuneJuneJuneJulyJulyAug.
12272920171820
9281712
1627202518
Altitude of water level (feet)
749.17 748.11
747.21747.22746.89747.01747.46747.48747.91
747.95747.94748.51748.92750.20750.20750.10749.94749.93749.52
Date
Aug. Sept. Nov.
1979Feb.Apr.Apr.MayJuneJuneJuneJulyAug.Oct.Nov.
1980Jan.Jan.Mar.Aug.Sept.Oct.
30 13 9
26111223131528516316
91827221917
Altitude of water level (feet)
749.24 749.04 748.22
747.30748.89748.93750.47750.54750.54750.42750.16749.64749.54749.02
748.66748.65748.55748.71748.81748.52
Date
Nov. 19
1981 Mar. 10Apr. 30May 21Aug. 19Aug . 2 1Dec. 22
1982Mar. 16Mar. 31June 23July 13
1983Feb. 9June 9
1984July 1 1
Altitude of water level (feet)
748.35
747.94748.00748.21748.68748.76748.63
748.26748.17749.00748.93
748.55751.91
752.03
19
Table 1.--Altitudes of water level in wells Continued
Well No. 512
SITE IDENTIFICATION NO. 412017089472401
DATUM. Altitude top of casing is 737.65 ft. Measuring point: Top of casing 3.15 ft above land surface.
PERIOD OP RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 723.89 ft above sea level, Apr. 10, 1979; lowest water level, 717.79 ft above sea level, June 28, 1977.
Date
1976Oct.Oct.
1977Apr.Apr.MayJuneJuneAug.Oct.Dec.
1978Jan.Feb.Mar.Mar.Apr.MayJuneJuneJuly
Altitude of water level (feet)
2029
1327112728261920
11161
1731
121611
718718
719719719717717718719722
721720720722722723722722721
.23
.37
.64
.52
.30
.90
.79
.41
.97
.71
.73
.84
.38
.24
.74
.16
.62
.28
.19
Date
Aug.Aug.Sept.
1979Feb.Apr.MayJuneJuneJulyAug.Oct.
1980Jan.Jan.Mar.Mar.MayAug.Aug.Sept.Oct.
Altitude of water level (feet)
173021
261023152712163
81025272520211817
719.719.718.
719.723.723.722.721.721.719.719.
720.720.720.720.721.718.718.719.718.
600842
5389573782168786
333374803383893067
Date
1981Mar.Apr.MayJulyAug.Aug.Oct.Dec.
1982Jan.Mar.Mar.JuneJuly
1983Feb.June
1984July
Altitude of water level (feet)
928191614202322
2016312213
810
11
719.722.722.720.718.721.719.719.
720.721.722.720.721.
720.721.
722.
9906464145085864
3545339289
6804
24
July 20 720.79
20
Table 1. Altitudes of water level in wells Continued
Well No. 513
SITE IDENTIFICATION NO. 412027089473701
DATUM. Altitude top of casing is 767.46 ft. Measuring point: Top of casing 2.86 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 746.94 ft above sea level, Apr. 3, 1979; lowest water level, 740.61 ft above sea level, Mar. 16, 1982.
Date
1976Oct. 19Oct. 29
1977Apr. 12Oct. 19Nov. 17Nov. 18Dec. 21
1978Feb. 9Feb. 28Mar. 17May 1June 2June 16July 25Aug. 30Sept. 13Sept. 20
Altitude of water level (feet)
742.02742.03
741.49741.49741.95741.72741.85
741.36741.07741.09742.34744.43744.21743.72743.04742.99742.83
Date
Nov.
1979Feb.Apr.Apr.MayJuneJuneJulyAug.Oct.Nov.
1980Jan.Jan.Mar.Mar.JuneAug.
9
263
12231528516316
91825272
22
Altitude of water level (feet)
742.09
742.00746.94746.67746.57745.77745.41745.17744.31743.83743.06
742.50742.46741.70741.72742.48741.66
Date
Sept. 18Oct. 17
1981Mar. 12Apr. 30May 19July 16Oct. 22Dec. 22
1982Mar. 16Mar. 31June 23
1983Feb. 10
1984July 1 1
Altitude of water level (feet)
742.14741.83
741.18742.54742.93742.68741.58741.13
740.61740.92741.94
741.11
744.06
21
Table 1. Altitudes of water level in wells Continued
Well No. 514
SITE IDENTIFICATION NO. 412027089473201
DATUM. Altitude top of casing is 763.99 ft. Measuring point: Top of casing 3.29 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 733.70 ft above sea level, July 11, 1984; lowest water level, below the bottom of the screen.
Date
1976Oct. 19Oct. 29
1977Apr. 12Apr . 27June 28Oct. 20
1978Feb. 28June 16July 19
Altitude of water level (feet)
729.76729.72
DryDryDryDry
728.28731.79731.53
Date
1979Apr. 11May 23June 13July 12
1980Jan. 9Aug . 22Nov. 18
1981May 19
Altitude of water level (feet)
731.26732.94732.92732.54
731.06730.72730.49
730.57
Date
July 23Aug . 2 1
1982Mar. 16Mar. 31July 12
1983Feb. 10
1984July 1 1
Altitude of water level (feet)
731.43731.63
730.87730.99731.92
731.62
733.70
22
Table 1. Altitudes of water level in wells Continued
Well No. 515
SITE IDENTIFICATION NO. 412027089473401
DATUM. Altitude top of casing is 767.44 ft. Measuring point: Top of casing 2.84 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 735.08 ft above sea level, May 23, 1979; lowest water level, 730.27 ft above sea level, June 28, 1977.
Date
1976Oct. 19Oct. 29
1977Apr. 12Apr . 27June 28Oct. 20Nov. 17Dec. 21
1978Feb. 9Feb. 28Mar. 17May 1May 31June 16
Altitude of water level (feet)
731.34731.34
730.57730.43730.27730.44731.26731.62
731.30731.11731.49732.05733.36733.34
Date
JulyJulySept.Nov.
1979Feb.Apr.MayJuneJuneJulyAug.Oct.Nov.
1980Jan.Aug.
1925129
26112313285163
16
922
Altitude of water level (feet)
732.95732.92732.18731.53
731.74734.07735.08734.76734.56734.18733.63733.82733.23
732.77732.15
Date
Nov. 18
1981May 19July 23
1982Mar. 16Mar. 31July 12
1983Feb. 10
1984July 11
Altitude of water level (feet)
733.24
732.54733.21
731.93731.94733.23
732.92
735.05
23
Table 1. Altitudes of water level in wells Continued
Well No. 516
SITE IDENTIFICATION NO. 412027089472901
DATUM. Altitude top of casing is 752.53 ft. Measuring point: Top of casing 4.03 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 731.05 ft above sea level, July 11, 1984; lowest water level, 725.08 ft above sea level, Oct. 20, 1977.
Date
1976Oct. 19Oct. 29
1977Apr. 27June 28Oct. 20Nov. 17Dec. 21
1978Feb. 9Feb. 28Mar. 17May 1
1978May 31
Altitude of water level (feet)
727.81727.12
725.76725.11725.08725.92727.26
726.35726.35726.47727.21
728.72
Date
JuneJuneJulyJulyAug.Sept.Nov.
1979Feb.Apr.MayJuneJuneJulyJuly
1980Aug.
215192530129
26112313285
31
22
Altitude of water level (feet)
727.23728.83728.61728.59727.97727.77727.31
726.58728.26729.70729.70729.74729.47729.25
728.49
Date
1981May 16May 19Aug. 20
1982Jan. 20Mar. 16Mar. 31July 12
1983Feb. 10
1984July 11
Altitude of water level (feet)
728.94728.50729.34
729.69729.29729.68730.29
730.03
731.05
24
Table 1. Altitudes of water level in wells Continued
Well No. 517
SITE IDENTIFICATION NO. 412027089472701
DATUM. Altitude top of casing is 740.28 ft. Measuring point: Top of casing 3.38 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Higiiest water level, 728.58 ft above sea level, June 9, 1983; lowest water level, 722.85 ft above sea level, May 27, 1977.
Date
1976Oct. 19Oct. 29
1977Apr. 27May 11May 27Oct. 20Nov. 17Dec. 21
1978Feb. 9Feb. 28Mar. 17May 1June 1June 15
Altitude of water level (feet)
724.53724.49
723.66723.12722.85723.13724.20724.40
724.22724.24724.57725.31726.35726.44
Date
JulyJulyAug.Sept.Nov.
1979Feb.Apr.MayJuneJulyAug.Oct.Nov.
1980Aug.
192530129
26112328516316
22
Altitude of water level (feet)
726.10726.02725.50725.26724.86
724.95726.98727.58727.14726.82726.46726.80726.65
726.11
Date
1981May 19July 23Aug. 21Nov. 20
1982Jan. 20Mar. 16Mar. 31July 12
1983Feb. 8June 9
1984July 10
Altitude of water level (feet)
726.39726.26726.75726.56
725.66726.60726.81727.26
726.94728.58
728.09
25
Table 1. Altitudes of water level in wells Continued
Well No. 518
SITE IDENTIFICATION NO. 412027089472501
DATUM. Altitude top of casing is 738.72 ft. Measuring point: Top of casing 3.02 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 723.87 ft above sea level, June 9, 1983; lowest water level, 718.32 ft above sea level, July 27, 1977.
Date
1976Oct.Oct.
1977Apr.MayJuneJulyJulyAug.Oct.Nov.Dec.
1978Jan.Feb.Feb.Mar.MayMayJuneJuneJuly
1929
1111297
2726181721
119
2817
131162619
Altitude of water level (feet)
720.04720.00
719.41719.06718.43718.43718.32718.37718.83719.70719.81
719.89719.68719.77720.03720.51721.90721.69721.73721.41
Date
JulyAug.Aug.Sept.Nov.
1979Feb.Apr.MayJuneJuneJulyAug.Oct.Nov.
1980Jan.Jan.Mar.Mar.JuneAug.Sept.
251830209
26112315289
16316
91825272
2218
Altitude of water level (feet)
721.30720.87720.65720.52720.36
720.50722.61723.19723.03722.81722.64722.06722.24721.99
721.91722.52721.86721.92722.46721.31721.76
Date
Oct. 17
1981Mar. 11Apr . 30May 19July 16Aug. 7Oct. 22Dec. 22
1982Jan. 20Mar. 16Mar. 31June 23July 12
1983June 9
1984July 10
Altitude of water level (feet)
721.33
720.04719.37721.84721.54721.66720.80721.73
722.09721.73722.26722.16722.27
723.87
723.69
26
Table 1. Altitudes of water level in wells Continued
Well No. 519
SITE IDENTIFICATION NO. 412024089473801
DATUM. Altitude top of casing is 766.76 ft. Measuring point: Top of casing 4.06 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 748.47 ft above sea level, Oct. 29, 1976? lowest water level, 743.69 ft above sea level, Nov. 9, 1978.
Date
1976Oct. 19Oct. 29
1977Apr . 26Oct. 20Nov. 17Dec. 21
1978Feb. 9Feb. 28Mar. 17May 1May 9May 31June 16June 27July 20
Altitude of water level (feet)
748.26748.47
748.31745.38746.19746.03
746.76746.94747.10747.89748.05746.31745.34745.57744.03
Date
July 25Aug. 30Sept. 13Nov. 9
1979Apr. 10May 23June 12July 5Aug. 16Oct. 3Nov. 16
1980Jan. 9Mar. 11Aug. 22Nov. 19
Altitude of water level (feet)
744.11744.69744.93743.69
745.69745.86746.17746.49746.81747.17747.36
747.55746.50746.49746.76
Date
1981May 21July 23Nov. 20Dec. 1
1982Mar. 16Mar. 31July 12
1983Feb. 8June 9
1984July 10
Altitude of water level (feet)
746.75747.02747.07747.07
746.62746.33746.85
743.73744.30
748.14
27
Table 1. Altitudes of water level in wells Continued
Well No. 520
SITE IDENTIFICATION NO. 412024089473301
DATUM. Altitude top of casing is 759.65 ft. Measuring point: Top of casing 3.75 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 740.82 ft above sea level, Apr. 12, 1979; lowest water level, 734.24 ft above sea level, July 27, 1977.
Date
1976Oct.Oct.
1977Apr.MayJuneJulyOct.Nov.Dec.
1978Feb.Feb.Mar.MayMayMayJuneJuneJuneJuly
1929
27113027201721
928171
1524
1162820
Altitude of water level (feet)
734.83734.92
735.45735.34734.62734.24735.12736.15736.68
736.00735.75736.60737.43738.59738.75738.62738.33738.08737.73
Date
JulyAug.Sept.Nov.
1979Apr.Apr.MayJuneJuneJuneJulyJulyAug.Oct.Nov.
1980Jan.Mar.JuneAug.
2530139
101223131528513163
16
9272
22
Altitude of water level (feet)
737.62736.67736.59735.94
740.55740.82740.57739.78739.79739.62739.03738.98738.13737.68737.14
736.85736.29737.03735.93
Date
Sept. 19Oct. 17
1981Mar. 10May 21July 23Aug. 19Nov. 20Dec. 1
1982Mar. 16Mar. 31July 12Nov. 18
1983Feb. 8June 9
1984July 10
Altitude of water level (feet)
735.94735.99
735.25736.18735.65735.68735.29735.52
734.97735.09735.88734.74
735.77738.53
739.66
28
Table 1. Altitudes of water level in wells Continued
Well No. 522
SITE IDENTIFICATION NO. 412020089473601
DATUM. Altitude top of casing is 791.24 ft. Measuring point: Top of casing 2.24 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 748.72 ft above s$a level, July 10, 1984; lowest water level, 745.57 ft above sea level, Dec. 20, 1977.
Date
1976Oct. 19Oct . 29
1977Apr. 26May 11June 28July 27Aug. 26Oct. 20Nov. 18Dec. 20
1978Feb. 9Feb. 28Mar. 17May 1June 16June 28July 20
Altitude of water level (feet)
747.00746.80
746.43746.31746.05745.84745.80745.74746.02745.57
746.11746.07746.00746.52746.88746.97747.06
Date
JulyAug.Sept.Nov.
1979Feb.Apr.MayJuneJuneJuneJulyAug.Oct.Nov.
1980Jan.Jan.Mar.
2530229
2611231315285
163
16
91827
Altitude of water level (feet)
747.00746.82746.69746.50
746.07746.88747.33747.51747.54747.54747.54747.48747.42747.20
746.99746.97746.69
Date
June 2Aug. 21Sept. 19Oct. 17
1981Mar. 10Aug. 19
1982Mar. 16Mar. 31July 12Nov. 18
1983Feb. 9June 9
1984July 10
Altitude of water level (feet)
746.69746.42746.26746.28
745.91746.04
746.29746.08746.29746.15
746.31747.34
748.72
29
Table 1. Altitudes of water level in wells Continued
Well No. 523
SITE IDENTIFICATION NO. 412019089472701
DATUM. Altitude top of casing is 772.96 ft. Measuring point: Top of casing 4.26 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 743.40 ft above sea level, July 10, 1984; lowest water level, below the bottom of the screen.
Date
1976Oct. 19Oct. 29
1977Apr. 12Apr . 27Oct. 20Nov. 18Dec. 20
1978Jan. 17Feb. 9Feb. 16Feb. 28Mar. 17May 9June 16July 19July 25
Altitude of water level (feet)
741.53741.22
742.02740.55DryDry740.06
740.59740.95741.11740.96741.44741.67741.13742.21742.20
Date
Aug. 30Sept. 21Nov. 9
1979Jan. 22Feb. 26Apr. 3Apr. 10Apr. 12May 23June 12June 27Aug. 1Aug. 16Oct. 3Nov. 16
1980Jan. 9Aug. 21
Altitude of water level (feet)
742.20742.06742.15
741.86741.77741.80741.82741.54742.05742.07742.15742.24742.17742.67742.01
741.86741.34
Date
Nov. 19
1981May 21July 23Aug. 21
1982Jan. 20Mar. 16Mar. 31July 12Nov. 18
1983Feb. 10June 1 0
1984July 10
Altitude of water level (feet)
741.11
740.04DryDry
741.36741.16741.37741.25741.63
741.90742.47
743.40
30
Table 1. Altitudes of water level in wells Continued
Well No. 524
SITE IDENTIFICATION NO. 412017089472701
DATUM. Altitude top of casing is 746.28 ft. Measuring point: Top of casing 3.08 ft above land surface.
PERIOD OF RECORD. October 1976 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 736.66 ft above sea level, Apr. 10, 1979; lowest water level, 727.40 ft above sea level, July 8, 1977.
Date
Altitude of water level (feet)
1976Oct.Oct.
1977Apr.Apr.JulyOct.Nov.Dec.
1978Jan.Feb.Feb.Mar.Mar.Apr.MayJuneJuneJulyJulyJuly
1929
12278
201820
1716284
1741
1316122125
728728
731730727730732733
732731730730731733734733731732730730
.73
.91
.45
.51
.40
.07
.90
.37
.32
.21
.98
.97
.52
.32
.21
.09
.69
.11
.47
.44
Date
Aug.Sept.Nov.
1979Feb.Apr.Apr.MayJuneJuneJuneJulyAug.Oct.Nov.
1980Jan.Mar.Mar.Aug.Sept.Oct.Nov.
Altitude of water level (feet)
30219
261012231315271216316
10242821181719
728728728
730736736735733733732731730730730
731731731729730728729
.72
.04
.18
.30
.66
.06
.12
.11
.05
.45
.68
.53
.22
.26
.73
.88
.93
.46
.11
.88
.25
Date
1981Mar.Apr.MayJulyAug.Aug.Oct.Dec.Dec.
1982Jan.Mar.Mar.JuneJuly
1983Feb.June
1984July
Altitude of water level (feet)
112921161221161
22
2016312313
1010
11
730733733730730729729730730
729729733729732
731732
733
.44
.30
.35
.25
.37
.81
.47
.15
.12
.08
.08
.95
.22
.67
.99
.60
.02
31
Table 1. Altitudes of water level in wells Continued
Well No. 525
SITE IDENTIFICATION NO. 412016089472301
DATUM. Altitude top of casing is 728.52 ft. Measuring point: Top of casing 3.02 ft above land surface.
PERIOD OF RECORD. October 1977 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 720.50 ft above sea level, Apr. 12, 1979? lowest water level, 714.83 ft above sea level, Sept. 22, 1978.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitude of water level (feet)
1977Oct. 20 Nov. 18 Dec. 21
716.44717.24718.04
1978Jan.Feb.Feb.Mar.Mar.MayJulyJulyJulyAug.Sept.Nov.
189
161
171
11212530229
716.91716.68716.62716.58718.66717.77716.43716.33716.29715.24714.83715.30
1979Feb.Apr.Apr.Apr.MayJuneJuneJulyAug.Oct.Nov.
263
1012231227516316
716.74719.55718.28720.50717.55717.00716.70716.68715.78716.00716.05
1980Jan. 9 Nov. 19
716.44715.75
1981May 19 July 23 Aug. 21 Nov. 30
1982Jan. 20 Mar. 16 July 13
1983Feb. 8 June 10
1984 July 11
717.65716.92716.73716.36
715.62718.12716.88
716.58716.79
716.83
32
Table 1. Altitudes of water level in wells Continued
Well No. 526
SITE IDENTIFICATION NO. 412018089472301
DATUM. Altitude top of casing is 758.03 ft. Measuring point: Top of casing 3.93 ft above land surface.
PERIOD OF RECORD. July 1978 to July 1984.
EXTREMES FOR PERIOD OF RECORD. No water levels have ever been measured in this well.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1978 July 19
1979 July 10
1980 Aug. 21
Dry
Dry
Dry
1981May 19 July 23 Aug. 21
1982 Mar. 16July 12
Dry Dry Dry
Dry Dry
1983 Feb. 8
1984 July 11
Dry
Dry
33
Table 1. Altitudes of water level in wells Continued
Well No. 527
SITE IDENTIFICATION NO. 412018089472601
DATUM. Altitude top of casing is 759.41 ft. Measuring point: Top of casing 3.91 ft above land surface.
PERIOD OF RECORD. October 1977 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 738.80 ft above sea level, Apr. 10, 1979; lowest water level, 731.48 ft above sea level, Aug. 7, 1981.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitudeof waterlevel(feet)
1977Oct. 20 Nov. 18 Dec. 21
731.88733.70733.91
1978Jan.Feb.Feb.Feb.Mar.MayMayJuneJulyJulyJulyAug.Sept.
17916281719131321253021
733.78733.28733.19733.04733.42735.00735.28735.50734.17733.92733.83733.47732.04
1979Feb.Apr.Apr.MayJuneJulyAug.Oct.Nov.
26101223135
163
16
732.59738.80738.54737.57736.19735.45734.34733.87733.28
1980Jan. 9 Aug. 21
1981 Mar. 11Apr. 29 May 21
734.25732.96
732.18733.72734.00
JulyJulyAug.Aug.Oct.Dec.
16237
202312
731.64732.12731.48732.55731.56731.61
1982Jan. 20 Mar. 16June 22
1983Feb. 8 June 10
1984 July 11
733.01733.52733.86
734.06736.36
737.17
34
Table 1. Altitudes of water level in wells Continued
Well No. 528
SITE IDENTIFICATION NO. 412019089472902
DATUM. Altitude top of casing is 770.83 ft. Measuring point: Top of casing 2*83 ft above land surface*
PERIOD OF RECORD. June 1977 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 744.46 ft above sea level, May 1, 1978; lowest water level, 739.34 ft above sea level, July 23, 1981.
Date
1977June 29July 7Oct. 20Nov. 18Dec . 2 1
1978Jan. 17Feb. 9Feb. 16Feb. 28Mar. 17May 1May 19June 16July 13July 19July 25
Altitude of water level (feet)
740.05740.07741.29742.68743.34
742.48741.96741.88741.77742.28744.46744.08742.46741.62741.41741.35
Date
Aug. 30Sept . 2 1Nov. 9
1979Feb. 26Apr. 10May 23June 12June 27July 5Aug. 16Oct. 3Nov. 16
1980Jan. 9Aug. 21Nov. 19
Altitude of water level (feet)
740.70740.21741.37
742.65743.16743.48743.09742.75742.27741.73741.65741.35
741.43740.60740.57
Date
1981May 21July 23Aug. 17
1982Jan. 20Mar. 16Mar. 31July 13Nov. 18
1983Feb. 10June 10
1984July 10
Altitude of water level (feet)
741.52739.34741.01
740.63742.46742.40739.92741.09
741.88742.28
743.56
35
Table 1 . Altitudes of water level in wells Continued
Well No. 529
SITE IDENTIFICATION NO. 412017089473101
DATUM. Altitude top of casing is 774.59 ft. Measuring point: Top of casing 3.42 ft above land surface. Prior to July 12, 1979, altitude top of casing was 771.54 ft.
PERIOD OF RECORD. June 1977 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 749.09 ft above sea level, July 10, 1984; lowest water level, 745.15 ft above sea level, May 21, 1981.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitudeof waterlevel(feet)
1977June 29 July 7
1979
Oct. Nov. Dec.
201820
745.52745.63745.66745.84745.92
1978Jan. 18Feb. 9Mar. 17May 1June 16July 12July 19Sept. 21
745.95745.79745.78746.23746.46746.36746.24745.99
Apr.MayJuneJuneJulyAug.Aug.Oct.Nov.
1123132751
163
16
746.78746.94746.78746.80746.87746.78746.78746.64746.48
1980Jan. 9 Aug. 21
746.26745.60
1981May 21 July 23 Aug. 18
1982Mar. 16 July 13 Nov. 18
1983Feb. 10 June 9
1984 July 10
745.15746.20745.24
745.43745.58745.52
745.61746.45
749.09
36
Table 1. Altitudes of water level in wells Continued
Well No. 530
SITE IDENTIFICATION NO. 412017089473401
DATUM. Altitude top of casing is 788.12 ft. Measuring point: Top of casing 3.72 ft above land surface.
PERIOD OF RECORD. October 1977 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 749.02 ft above sea level, July 10, 1984; lowest water level, 744.72 ft above sea level, Aug. 19, 1981.
Date
1977Oct.Nov.Dec.
1978Jan.Feb.Feb.Mar.MayJuneJuneJulyJulyAug.Sept.
201720
18928171
162719253012
Altitude of water level (feet)
745.63745.89745.81
746.37746.03746.50746.40746.60747.04747.15747.42747.48747.50747.51
Date
Nov.
1979Jan.Feb.Apr.MayJuneJuneJulyAug.Oct.Nov.
1980Aug.
9
222611231228516316
21
Altitude of water level (feet)
747.14
746.61746.36746.66747.63748.07748.19748.17748.20747.18747.97
746.71
Date
1981May 21July 23Aug. 19
1982Mar. 16Mar. 31July 13
1983Feb. 9June 9
1984July 10
Altitude of water level (feet)
746.02746.48744.72
746.72746.56746.96
746.84748.14
749.02
37
Table 1. Altitudes of water level in wells Continued
Well No. 531
SITE IDENTIFICATION NO. 412017089473701
DATUM. Altitude top of casing is 778.11 ft. Measuring point: Top of casing 2.21 ft above land surface.
PERIOD OF RECORD. October 1977 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 750.50 ft above sea level, May 23, 1979; lowest water level, 746.36 ft above sea level, Feb. 26, 1979.
Date
1977Oct.Nov.Dec.
1978Jan.Jan.Feb.Feb.Feb.Mar.Mar.Apr.MayJuneJuneJuneJulyJulyAug.
201821
111891628
1174121627202530
Altitude of water level (feet)
746.39747.54747.62
747.44747.47747.20747.26747.22747.13747.02747.31747.73749.52749.79749.61749.38749.27748.38
Date
Sept.Nov.
1979Feb.Apr.MayJuneJuneJulyJulyAug.Oct.Nov.
1980Jan.Jan.Mar.Mar.June
229
26112313285
1216316
91824272
Altitude of water level (feet)
747.97747.40
746.36748.26750.50750.22749.93749.64749.58748.86748.78748.07
747.75747.65747.33747.31747.91
Date
Aug. 21Sept. 19Oct. 17Nov. 19
1981Mar. 10Aug. 18
1982Mar. 16Mar. 31July 13Nov. 18
1983Feb. 9June 9
1984July 1 1
Altitude of water level (feet)
747.37747.20747.23746.95
746.63748.08
747.12746.98748.07746.95
747.46750.15
750.44
38
Table 1. Altitudes of water level in wells Continued
Well No. 532
SITE IDENTIFICATION NO. 412018089473801
DATUM. Altitude top of casing is 788.63 ft. Measuring point: Top of casing 3*43 ft above land surface.
PERIOD OF RECORD. October 1977 to June 1983.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 751.51 ft above sea level, June 9, 1983; lowest water level, 746.86 ft above sea level, Oct. 20, 1977.
Date
1977Oct. 20Nov. 17
1978Jan. 18Feb. 9Mar. 17Apr. 4May 1June 1June 16June 28July 20July 25Aug. 30Sept. 12
Altitude of water level (feet)
746.86747.33
747.85747.86747.84748.17748.66750.12750.13749.92749.73749.72749.08748.91
Date
Sept. 22Nov. 9
1979Feb. 26Apr. 11May 23June 12June 28July 5Aug. 16Oct. 3Nov. 16
1980Jan. 9Aug. 21
Altitude of water level (feet)
747.49748.18
747.26748.69750.43750.42750.30750.04749.57749.46748.94
748.57748.57
Date
1981May 21July 23Aug. 19
1982Mar. 16Mar. 31July 13
1983Feb. 9June 9
Altitude of water level (feet)
748.10748.56748.58
747.98748.09748.77
748.45751.51
39
Table 1. Altitudes of water level in wells Continued
Well No. 533
SITE IDENTIFICATION NO. 412025089473601
DATUM. Altitude top of casing is 762.19 ft. Measuring point: Top of casing 3.69 ft above land surface.
PERIOD OF RECORD. June 1977 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 748.88 ft above sea level, Apr. 10, 1979; lowest water level, 741.12 ft above sea level, Mar. 16, 1982.
Date
1977June 29July 7Oct. 20Nov. 17Dec. 21
1978Feb. 9Feb. 28Mar. 17May 1May 9June 1June 16June 28July 19Sept. 13
Altitude of water level (feet)
743.33743.19745.00745.51744.67
742.85742.25742.36745.80745.99747.21746.82746.51746.42744.64
Date
1979Apr. 10May 23June 12June 28July 5Aug. 16Nov. 16
1980Jan. 9Mar. 11Nov. 19
1981May 21July 23Aug. 20
Altitude of water level (feet)
748.88748.63747.63747.28746.88746.04744.45
745.51743.26743.12
745.46744.02744.09
Date
Nov. 20Dec. 1
1982Mar. 16Mar. 31July 12
1983Feb. 8June 9
1984July 10
Altitude of water level (feet)
742.47742.55
741.12741.34743.70
742.88745.31
745.67
40
Table 1. Altitudes of water level in wells -Continued
Well No. 534
SITE IDENTIFICATION NO. 412025089472802
DATUM. Altitude top of casing is 742.05 ft. Measuring point: Top of casing 1.02 ft above land surface.
PERIOD OF RECORD. July 1979 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 726.33 ft above sea level, July 10, 1984; lowest water level, 724.10 ft above sea level, Aug. 20, 1981.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1979July 11 July 12 Aug. 1
1980Aug. 22 Nov. 19
725.14726.10725.82
724.47724.27
1981May 21 July 23 Aug. 20 Oct. Nov.
3020
1982 Mar. 16
724.43724.32724.10724.14725.46
724.40
Mar. 31 July 12
1983Feb. 8 June 9
1984 July 10
724.96724.66
724.79725.85
726.33
41
Table 1. Altitudes of water level in wells Continued
Well No. 535
SITE IDENTIFICATION NO. 412025089472901
DATUM. Altitude top of casing is 755.38 ft. Measuring point: Top of casing 3.48 ft above land surface.
PERIOD OF RECORD. October 1977 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 726.55 ft above sea level, May 23, 1979; lowest water level, 723.25 ft above sea level, Oct. 20, 1977.
Date
1977Oct. 20Nov. 17Dec. 21
1978Feb. 9Feb. 28Mar. 17May 1June 1June 16July 1 1July 19July 25Aug. 30Sept. 13Nov. 19
Altitude of water level (feet)
723.25723.50723.83
724.17724.23724.24724.64725.21725.26724.99724.94724.90724.47724.26724.13
Date
1979Feb. 26Apr. 11May 23June 13June 28July 5Aug. 16Oct. 3Nov. 11
1980Jan. 9Mar. 11Aug. 22Nov. 18
Altitude of water level (feet)
724.20726.26726.55726.28726.10725.96725.49725.08724.94
725.08724.88724.26724.09
Date
1981May 21July 23
1982Jan. 20Mar. 16Mar. 31July 12
1983Feb. 8June 9
1984July 10
Altitude of water level (feet)
724.19724.02
723.78724.60724.20724.43
724.51725.31
726.05
42
Table 1. Altitudes of water level in wells Continued
Well No. 536
SITE IDENTIFICATION NO. 412025089472701
DATUM. Altitude top of casing is 750.96 ft. Measuring point: Top of casing 3.16 ft above land surface.
PERIOD OF RECORD. October 1977 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 718.66 ft above sea level, Jan. 20, 1982; lowest water level, 716.89 ft above sea level, Dec. 21, 1977.
Date
1977Oct. 20Nov. 17Dec. 21
1978Feb. 9Feb. 28Mar. 17May 1June 1June 16July 1 1July 19July 25Aug. 30
Altitude of water level (feet)
717.87717.89716.89
717.96717.94717.94717.99717.80718.06718.00718.01718.00717.98
Date
Sept. 22Nov. 9
1979Feb. 26Apr. 3Apr. 11June 28Aug. 16Oct. 3Nov. 16
1980Jan. 9Aug. 22
Altitude of water level (feet)
717.94717.94
717.97718.23718.21717.14718.11718.00718.03
718.03717.92
Date
1981May 21July 23
1982Jan. 20Mar. 16Mar. 31July 12
1983Feb. 8June 9
1984July 10
Altitude of water level (feet)
717.97717.94
718.66718.00717.93717.94
717.96718.11
718.27
43
Table 1. Altitudes of water level in wells Continued
Well No. 537
SITE IDENTIFICATION NO. 412022089472501
DATUM. Altitude top of casing is 767.91 ft. Measuring point: Top of casing 2.81 ft above land surface.
PERIOD OF RECORD. July 1978 to February 1983.
EXTREMES FOR PERIOD OF RECORD. No water has ever been measured in this well.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitudeof waterlevel(feet)
1978 July 20
1979 June 13
Dry
Dry
1980 Aug. 22
1981May 21 July 23 Aug. 20
Dry
Dry Dry Dry
1982Mar. 16 July 13
1983 Feb. 9
Dry Dry
Dry
44
Table 1. Altitudes of water level in wells Continued
Well No. 538
SITE IDENTIFICATION NO. 412022089473301
DATUM. -Altitude top of casing is 758.07 ft. Measuring point: Top of casing 2.97 ft above land surface.
PERIOD OF RECORD. May 1981 to February 1983.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 732.18 ft above sea level, Feb. 8, 1983; lowest water level, 718.34 ft above sea level, Nov. 2, 1981.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1981May 21 July 23 Aug. 19 Oct. 30 Nov. 2
720.22724.61720.07720.56718.34
Nov. 11Nov. 20Dec. 1
1982 Mar. 16
719.71720.57721.55
728.62
Mar. 31 July 13
1983 Feb. 8
720.07727.19
732.18
45
Table 1. Altitudes of water level in wells Continued
Well No. 539
SITE IDENTIFICATION NO. 412022089473302
DATUM. Altitude top of casing is 757.67 ft. Measuring point: Top of casing 2.97 ft above land surface.
PERIOD OF RECORD. May 1981 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 742.38 ft above sea level, July 10, 1984; lowest water level, 734.92 ft above sea level, Nov. 2, 1981.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1981May 21July 23Aug. 19Oct. 30Nov. 2Nov. 11
736.36738.54735.68738.51734.92735.88
Nov. 20 Dec. 1
1982Mar. 16 Mar. 31 July 12
736.50737.12
739.31739.41740.24
1983 Feb. 8 738.13
1984 July 10 742.38
46
Table 1. Altitudes of water level in wells Continued
Well No. 540
SITE IDENTIFICATION NO. 412019089472801
DATUM. Altitude top of casing is 771.28 ft. Measuring point: Top of casing 2.63 ft above land surface.
PERIOD OF RECORD. June 1979 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 748.61 ft above sea level, Aug. 16, 1979; lowest water level, 737.70 ft above sea level, Aug. 17, 1981.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitudeof waterlevel(feet)
1979June 14 July 11 Aug. 1 Aug. 16
1980Aug. 21 Nov. 19
740.88740.19739.92748.61
738.66738.38
1981May 21 July 23 Aug. 17
1982 Mar. 16Mar. 31 July 13
739.08738.27737.70
739.63739.77739.40
1983 Feb. 10
1984 July 10
740.20
741.91
47
Table 1. Altitudes of water level in wells Continued
Well No. 541
SITE IDENTIFICATION NO. 412019089472801
DATUM. Altitude top of casing is 762.12 ft. Measuring point: Top of casing 2.89 ft above land surface.
PERIOD OF RECORD. June 1979 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 740.48 ft above sea level, Mar. 16, 1982; lowest water level, 736.68 ft above sea level, Nov. 18, 1980.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1979June 14 July 11 Aug. 1 Aug. 16
1980 Aug. 21
739.42738.50737.89737.45
736.72
Nov. 18
1981May 22 July 23 Aug. 17
736.68
738.75737.42737.52
1982Mar. 16 Mar. 31 July 13
1984 July 10
740.48739.87738.69
740.24
48
Table 1. Altitudes of water level in wells Continued
Well No. 542
SITE IDENTIFICATION NO. 412018089472501
DATUM. Altitude top of casing is 761.94 ft. Measuring point: Top of casing 3.35 ft above land surface.
PERIOD OF RECORD. June 1979 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 739.42 ft above sea level, July 10, 1984; lowest water level, 732.51 ft above sea level, July 23, 1981.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitude of water level (feet)
1979June 14 July 11 Aug. 1
1980 Aug. 21
738.29737.32736.65
733.48
1981May 21 July 23 Aug. 17
1982 Mar. 16
734.54732.51733.11
734.89
Mar. 31 July 13
1983 Feb. 10
1984 July 10
735.54734.98
735.29
739.42
49
Table 1.--Altitudes of water level in wells Continued
Well No. 543
SITE IDENTIFICATION NO. 412021089473102
DATUM. Altitude top of casing is 781.69 ft. Measuring point: Top of casing 2.99 ft above land surface.
PERIOD OF RECORD. March 1980 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 732.61 ft above sea level, July 10, 1984; lowest water level, 725.70 ft above sea level, Nov. 20, 1981.
Date
1980Mar. 11Aug. 22
1981May 21July 23Oct. 16Oct . 30
Altitude of waterlevel(feet)
732.32731.70
726.19730.43731.15730.85
Date
Nov. 20Dec. 1Dec. 22
1982Mar. 16Mar. 31June 23July 13
Altitude of waterlevel(feet)
725.70727.43729.36
730.60730.98731.46731.00
Date
1983Feb. 9June 9
1984July 10
Altitude of waterlevel(feet)
731.19731.37
732.61
50
Table 1. Altitudes of water level in wells Continued
Well No. 544
SITE IDENTIFICATION NO. 412023089473201
DATUM. Altitude top of casing is 758.97 ft. Measuring point: Top of casing 2.77 ft above land surface.
PERIOD OF RECORD. March 1980 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 739.54 ft above sea level, July 10, 1984; lowest water level, 717.08 ft above sea level, Nov. 2, 1981.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1980Mar. 11 Aug. 22
1981May 21 July 23 Oct. 30
737.16735.75
722.34734.46734.11
Nov. Nov. Nov. Dec.
21120
1
1982Mar. 16 Mar. 31
717.08722.26725.82728.98
735.52734.59
July 12 736.97
1983 Feb. 8 730.00
1984 July 10 739.54
51
Table 1. 'Altitudes of water level in wells Continued
Well No. 545
SITE IDENTIFICATION NO. 412023089473202
DATUM. Altitude top of casing is 757.57 ft. Measuring point: Top of casing 2.92 ft above land surface.
PERIOD OF RECORD. March 1980 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 733.06 ft above sea level, July 10, 1984; lowest water level, 707.55 ft above sea level, Nov. 2, 1981.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1980Mar. 11 Aug. 22
1981May 21 July 23 Oct. 30
730.52730.28
730.03728.49726.00
Nov. 2Nov. 11Nov. 20Dec. 1
1982Mar. 16Mar. 31
707.55711.06713.77716.22
726.42719.41
July 12 728.37
1983 Feb. 8 732.65
1984 July 10 733.06
52
Table 1. Altitudes of water level in wells Continued
Well No. 546
SITE IDENTIFICATION NO. 412018089473101
DATUM. Altitude top of casing is 781.64 ft. Measuring point: Top of casing 3.04 ft above land surface.
PERIOD OF RECORD. March 1980 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 747.97 ft above sea level, July 10, 1984; lowest water level, 745.27 ft above sea level, Mar. 31, 1982.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1980Mar. 11 Aug. 22
1981May 21 July 23
746.17745.87
745.58745.69
Aug. 18 Oct. 30
1982Mar. 16 Mar. 31 July 13
745.74745.91
745.85745.27745.93
1983 Feb. 9
1984 July 10
745.55
747.97
53
Table 1. Altitudes of water level in wells -Continued
Well No. 547
SITE IDENTIFICATION NO. 412026089472501
DATUM. Altitude top of casing is 740.20 ft. Measuring point: Top of casing 3.00 ft above land surface.
PERIOD OF RECORD. January 1980 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 724.75 ft above sea level, July 10, 1984; lowest water level, 722.53 ft above sea level, Aug. 22, 1980.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1980 Jan. 6 Mar. 24 Aug. 22
1981May 19 July 23
723.32723.32722.53
722.90722.63
Aug. 21Oct. 30Nov. 20
1982Mar. 16Mar. 31July 13
722.96723.04723.11
723.21723.69723.71
1983 Feb. 8 723.60
1984 July 10 724.75
54
Table 1. Altitudes of water level in wells Continued
Well No. 548
SITE IDENTIFICATION NO. 412020089473701
DATUM. Altitude top of casing is 784.43 ft. Measuring point: Top of casing 2.00 ft above land surface.
PERIOD OF RECORD. June 1979 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 751.64 ft above sea level, July 11, 1984; lowest water level, 746.65 ft above sea level, July 13, 1982.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitude of water level (feet)
1979June 14 July 11 July Aug. Aug.
121
16
750.14750.06750.04749.65749.54
1980 Aug. 22
1981May 21 July 23 Dec. 22
748.63
747.95748.40748.36
1982Mar. 16 Mar. 31July 13
1984 July 11
748.58748.40746.65
751.64
55
Table 1. Altitudes of water level in wells Continued
Well No. 549
SITE IDENTIFICATION NO. 412017089473102
DATUM. Altitude top of casing is 774.55 ft. Measuring point: Top of casing 3.57 ft above land surface.
PERIOD OF RECORD. June 1979 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 743.54 ft above sea level, June 14, 1979; lowest water level, 739.45 ft above sea level, Aug. 18, 1981.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitude of water level (feet)
1979June 14 July 11 Aug. 1 Aug. 16
1980 Aug. 21
743.54742.87742.59742.69
741.05
1981May 21 July 23 Aug. 18
1982Mar. 16 Mar. 31
742.02740.67739.45
742.95743.07
July 13 741.98
1983 Feb. 9 742.28
1984 July 10 743.38
56
Table 1. Altitudes of water level in wells Continued
Well No. 550
SITE IDENTIFICATION NO. 412025089472801
DATUM. Altitude top of casing is 755.43 ft. Measuring point: Top of casing 3.03 ft above land surface.
PERIOD OF RECORD. March 1980 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 720.17 ft above sea level, July 12, 1982; lowest water level, 718.13 ft above sea level, Aug. 22, 1980.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1980Mar. 11 Aug. 22
1981May 21 July 23
718.89718.13
718.76718.73
Aug. 20Oct. 30Nov. 20
1982Mar. 16 Mar. 31
719.23719.19718.99
719.28719.54
July 12 720.17
1983 Feb. 8 719.34
1984 July 10 719.62
57
Table 1.--Altitudes of water level in wells Continued
Well No. 551
SITE IDENTIFICATION NO. 412020089473602
DATUM. Altitude top of casing is 790.85 ft. Measuring point: Top of casing 1.80 ft above land surface.
PERIOD OF RECORD. June 1979 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 748.34 ft above sea level, July 10, 1984; lowest water level, 745.25 ft above sea level, Mar. 10, 1981.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1979June 14 July 11 Aug. 1
1980 Aug. 21
747.09746.89746.80
745.85
1981Mar. 10 May 21 July 23 Aug. 19
1982 Mar. 16
745.25745.62746.43745.94
745.82
Mar. 31 July 13
1983 Feb. 9
1984 July 10
745.74746.13
745.88
748.34
58
Table 1. Altitudes of water level in wells Continued
Well No. 552
SITE IDENTIFICATION NO. 412017089472901
DATUM. Altitude top of casing is 747.95 ft. Measuring point: Top of casing 2.95 ft above land surface.
PERIOD OF RECORD. March 1980 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 722.58 ft above sea level, Mar. 16, 1982; lowest water level, 720.56 ft above sea level, Aug. 21, 1980.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1980Mar. 11 Aug. 21
1981May 21 July 23
721.73720.56
722.44721.20
Aug. Oct.
1830
1982Mar. 16 Mar. 31July 13
722.26722.16
722.58722.07722.36
1983 Feb. 10
1984 July 11
721.36
722.52
59
Table 1. Altitudes of water level in wells Continued
Well No. 553
SITE IDENTIFICATION NO. 412024089473601
DATUM. Altitude top of casing is 765.74 ft. Measuring point: Top of casing 3.04 ft above land surface.
PERIOD OF RECORD. March 1980 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 744.21 ft above sea level, July 10, 1984; lowest water level, 738.36 ft above sea level, Aug. 19, 1981.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1980Mar. 11 Aug. 22
1981May 21 July 23 Aug. 19
742.01743.36
743.26743.93738.36
Oct. 30Nov. 11Nov. 20Dec. 1
1982Mar. 16Mar. 31
742.71739.97741.75741.92
741.31741.70
July 12 743.10
1983 Feb. 8 741.79
1984 July 10 744.21
60
Table 1. Altitudes of water level in wells Continued
Well No. 554
SITE IDENTIFICATION NO. 412026089472801
DATUM. Altitude top of casing is 752.37 ft. Measuring point: Top of casing 2.97 ft above land surface.
PERIOD OF RECORD. January 1980 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 731.37 ft above sea level, July 11, 1984; lowest water level, 728.52 ft above sea level, Aug. 22, 1980.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1980Jan. 6 Mar. 24 Aug. 22
1981 May 19
729.23729.23728.52
728.54
July 23Aug. 20Oct. 29
1982Mar. 16 Mar. 31
728.98729.22730.53
729.36729.56
July 12 730.34
1983 Feb. 10 730.38
1984 July 11 731.37
61
Table 1. Altitudes of water level in wells Continued
Well No. 555
SITE IDENTIFICATION NO. 412026089472701
DATUM. Altitude top of casing is 750.78 ft. Measuring point: Top of casing 2.98 ft above land surface.
PERIOD OP RECORD. January 1980 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 731.27 ft above sea level, July 11, 1984; lowest water level, 728.01 ft above sea level, Aug. 22, 1980.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1980Jan. 6 Mar. 24 Aug. 22
1981 May 19
729.22729.22728.01
728.53
July 23 Oct. 29
1982Mar. 16 Mar. 31 July 12
728.88729.57
729.11729.44730.09
1983 Feb. 10
1984 July 11
730.19
731.27
62
Table 1. Altitudes of water level in wells Continued
Well No. 556
SITE IDENTIFICATION NO. 412026089472702
DATUM. Altitude top of casing is 750.53 ft. Measuring point: Top of casing 3.03 ft above land surface.
PERIOD OF RECORD. January 1980 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 731.34 ft above sea level, July 11, 1984; lowest water level, 728.52 ft above sea level, Aug. 22, 1980.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitudeof waterlevel(feet)
1980Jan. 6 Mar. 24 Aug. 22
1981 May 19
729.24729.24728.52
728.54
July 23 Oct. 29
1982Mar. 16 Mar. 31 July 12
728.97729.46
729.33729.60730.35
1983 Feb. 10
1984 July 11
730.05
731.34
63
Table 1. Altitudes of water level in wells Continued
Well No. 557
SITE IDENTIFICATION NO. 412026089472703
DATUM. Altitude top of casing is 749.86 ft. Measuring point: Top of casing 2.96 ft above land surface.
PERIOD OF RECORD. January 1980 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 730.48 ft above sea level, July 11, 1984; lowest water level, 725.50 ft above sea level, Mar. 16, 1982.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitude of water level (feet)
1980Jan. 6 Mar. 24 Aug. 22
1981 May 19
728.26728.26727.50
727.75
July 23 Oct. 29
1982Mar. 16 Mar. 31 July 12
727.93728.46
725.50728.73729.36
1983 Feb. 10 729.20
1984 July 11 730.48
64
Table 1. Altitudes of water level in wells -Continued
Well No. 559
SITE IDENTIFICATION NO. 412017089472902
DATUM. Altitude top of casing is 747.84 ft. Measuring point: Top of casing 3.04 ft above land surface.
PERIOD OF RECORD. March 1980 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 743.65 ft above sea level, Mar. 16, 1982; lowest water level, 738.39 ft above sea level, July 23, 1981.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1980Mar. 11 Aug. 21
1981May 21 July 23
740.43739.14
741.43738.39
Aug. Oct.
1829
1982Mar. 16 Mar. 31 July 13
742.57739.59
743.65742.70740.98
1983 Feb. 10 741.95
1984 July 11 741.07
65
Table 1. Altitudes of water level in wells Continued
Well No. 560
SITE IDENTIFICATION NO. 412026089471701
DATUM. Altitude top of casing is 730.01 ft. Measuring point: Top of casing 3.06 ft above land surface.
PERIOD OF RECORD. November 1981 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 710.08 ft above sea level, July 10, 1984; lowest water level, 709.00 ft above sea level, Oct. 12, 1982.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitude of water level (feet)
1981Nov. 20 709.16 Dec. 17 709.15
1982 Jan. 20
Mar.July Oct. Oct. Nov.
16131
1215
709.85709.68709.04709.00709.07
709.16
1983Feb. 8 June 10
1984 July 10
709.45710.07
710.08
66
Table 1. Altitudes of water level in wells Continued
Well No. 561
SITE IDENTIFICATION NO. 412022089471301
DATUM. Altitude top of casing is 716.01 ft. Measuring point: Top of casing 2.96 ft above land surface.
PERIOD OF RECORD. November 1981 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 704.71 ft above sea level, Mar. 16, 1982; lowest water level, 701.25 ft above sea level, Oct. 1, 1982.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitudeof waterlevel(feet)
1981Nov. 20 Nov. 29 Dec. 17
1982 Jan. 20
702.69702.79702.71
702.38
Mar. 16July 13Oct. 1Oct. 12Nov. 15
704.71703.35701.25701.30702.12
1983 Feb. 8 701.98
1984 July 10 702.71
67
Table 1. Altitudes of water level in wells Continued
Well No. 562
SITE IDENTIFICATION NO. 412021089471301
DATUM. Altitude top of casing is 724.06 ft. Measuring point: Top of casing 3.27 ft above land surface.
PERIOD OF RECORD. November 1981 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 707.70 ft above sea level, Mar. 16, 1982; lowest water level, 703.90 ft above sea level, Feb. 8, 1983.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitudeof waterlevel(feet)
1981Nov. 20 Nov. 29
1982Jan. 20
705.79705.93
705.49
Mar. 16July 13Oct. 12Nov. 15
707.70706.41703.93704.59
1983Feb. 8 703.90
1984 July 10 706.12
68
Table 1. Altitudes of water level in wells Continued
Well No. 563
SITE IDENTIFICATION NO. 412024089472301
DATUM. Altitude top of casing is 756.52 ft* Measuring point: Top of casing 2.89 ft above land surface.
PERIOD OF RECORD. November 1981 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 721.20 ft above sea level, June 22, 1982; lowest water level, 713.88 ft above sea level, Jan. 27, 1982.
Date
1981Nov. 20Dec. 11Dec. 17
1982Jan. 20Jan. 27
Altitude of waterlevel(feet)
714.24714.12713.95
713.97713.88
Date
Feb.Mar.JuneJulyAug.Oct.Oct.Nov.
231622851
1215
Altitude of waterlevel(feet)
713.90714.07721.20714.59714.59714.13714.05714.37
Date
1983Feb. 7
1984July 10
Altitude of waterlevel(feet)
714.35
716.09
69
Table 1. Altitudes of water level in wells Continued
Well No. 564
SITE IDENTIFICATION NO. 412028089472301
DATUM. Altitude top of casing is 740.63 ft. Measuring point: Top of casing 3.00 ft above land surface.
PERIOD OF RECORD. November 1981 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 717.48 ft above sea level, Nov. 20, 1981; lowest water level, 714.56 ft above sea level, Jan. 20, 1982.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitudeof waterlevel(feet)
1981 Nov. 20 717.48
1982 Jan. 20 714.56
Mar. July Oct. Oct. Nov.
16131
1215
714.90715.32714.77714.70714.66
1983 Feb. 8 715.05
1984 July 11 716.54
70
Table 1. Altitudes of water level in wells Continued
Well No. 565
SITE IDENTIFICATION NO. 412023089472301
DATUM. Altitude top of casing is 764.04 ft. Measuring point: Top of casing 3.44 ft above land surface.
PERIOD OF RECORD. November 1981 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 723.59 ft above sea level, Nov. 20, 1981; lowest water level, 717.74 ft above sea level, Dec. 4, 1981.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitude of water level (feet)
1981Nov. 20 Nov. 29 Dec. 4 Dec. 11
1982 Jan. 20
723.59719.12717.74719.06
719.74
Jan. Mar.July Aug. Oct. Oct. Nov.
27161251
1215
718.83719.01719.07719.05719.10718.89719.12
1983 Feb. 8
1984 July 10
718.94
719.19
71
Table 1.--Altitudes of water level in wells Continued
Well No. 566
SITE IDENTIFICATION NO. 412018089471601
DATUM. Altitude top of casing is 715.59 ft. Measuring point: Top of casing 3.58 ft above land surface.
PERIOD OF RECORD. January 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 709.05 ft above sea level, Mar. 16, 1982; lowest water level, 706.76 ft above sea level, Nov. 15, 1982.
Date
1982Jan. 20Jan. 28
Altitude of waterlevel(feet)
707.20707.35
Date
Mar. 16July 13Nov. 15
Altitude of waterlevel( feet )
709.05708.01706.76
Date
1983Feb. 8
Altitude of waterlevel(feet)
707.10
1984 July 10 707.05
72
Table 1. Altitudes of water level in wells Continued
Well No. 567
SITE IDENTIFICATION NO. 412017089472201
DATUM. Altitude top of casing is 729.87 ft. Measuring point: Top of casing 3.10 ft above land surface.
PERIOD OF RECORD. November 1981 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 723.43 ft above sea level, July 10, 1984; lowest water level, 718.82 ft above sea level, Jan. 28, 1982.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1981Nov. 29 Dec. 2
1982 Jan. 20
719.39719.59
718.99
Jan. 28Mar. 16July 13Nov. 15
718.82720.59720.33719.04
1983 Feb. 8 719.67
1984 July 10 723.43
73
Table 1. Altitudes of water level in wells Continued
Well No. 568
SITE IDENTIFICATION NO. 412015089472201
DATUM. Altitude top of casing is 722.57 ft. Measuring point: Top of casing 2.87 ft above land surface.
PERIOD OF RECORD. January 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 714.24 ft above sea level, Mar. 16, 1982; lowest water level, 712.75 ft above sea level, July 10, 1984.
Date
1982Jan. 20Jan. 28
Altitude of waterlevel(feet)
712.88712.89
Date
Mar. 16July 13Nov. 15
Altitude of waterlevel(feet)
714.24713.41712.98
Date
1983Feb. 8
Altitude of waterlevel(feet)
712.97
1984 July 10 712.75
74
Table 1. Altitudes of water level in wells Continued
Well No. 569
SITE IDENTIFICATION NO. 412032089472201
DATUM. Altitude top of casing is 734.95 ft. Measuring point: Top of casing 2.75 ft above land surface.
PERIOD OF RECORD. January 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 724.55 ft above sea level. July 13, 1982; lowest water level, 722.55 ft above sea level, Jan. 20, 1982.
Date
1982Jan. 20Mar. 16
Altitude of waterlevel(feet)
722.55724.27
Date
July 13Oct. 12Nov. 15
Altitude of waterlevel(feet)
724.55722.96723.43
Date
1983Feb. 8
Altitude of waterlevel(feet)
724.01
1984 July 11 724.35
75
Table 1. Altitudes of water level in wells Continued
Well No. 570
SITE IDENTIFICATION NO. 412030089472001
DATUM. Altitude top of casing is 725.21 ft. Measuring point: Top of casing 3.46 ft above land surface.
PERIOD OP RECORD. December 1981 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 719.90 ft above sea level, Mar. 16, 1982; lowest water level, 713.43 ft above sea level, Dec. 17, 1981.
Date
1981Dec. 17
1982Jan. 20
Altitude of waterlevel(feet)
713.43
718.29
Date
Mar.JulyOct.Nov.
16131215
Altitude of waterlevel(feet)
719.90719.63718.34718.94
Date
1983Feb. 8
1984July 1 1
Altitude of waterlevel( feet )
719.02
719.10
76
Table 1. Altitudes of water level in wells Continued
Well No. 572
SITE IDENTIFICATION NO. 412025089471201
DATUM. Altitude top of casing is 717.39 ft. Measuring point: Top of casing 2.67 ft above land surface*
PERIOD OF RECORD. January 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 702.02 ft above sea level, Mar. 16, 1982; lowest water level, 700.28 ft above sea level, Oct. 12, 1982.
Date
1982Jan. 20Mar. 16
Altitude of waterlevel(feet)
701.34702.02
Date
July 13Oct. 12Nov. 15
Altitude of waterlevel(feet)
701.54700.28700.95
Date
1983Feb. 8
Altitude of waterlevel(feet)
700.83
1984 July 10 701.42
77
Table 1. Altitudes of water level in wells Continued
Well No. 573
SITE IDENTIFICATION NO. 412023089470901
DATUM. Altitude top of casing is 711.92 ft. Measuring point: Top of casing 2.32 ft above land surface.
PERIOD OF RECORD. December 1981 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 701.85 ft above sea level, Mar. 16, 1982; lowest water level, 695.93 ft above sea level, Dec. 17, 1981.
Altitude of waterlevel
Date (feet)
1981Dec. 17 695.93
Date
1982Jan. 20Mar. 16July 13
Altitude of waterlevel(feet)
701.47701.85700.19
Date
1984July 10
Altitude of waterlevel(feet)
695.95
78
Table 1. Altitudes of water level in wells Continued
Well No. 574
SITE IDENTIFICATION NO. 412023089470401
DATUM. Altitude top of casing is 709.32 ft. Measuring point: Top of casing 3.17 ft above land surface.
PERIOD OF RECORD. December 1981 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 700.36 ft above sea level, Mar. 16, 1982; lowest water level, 697.54 ft above sea level, Dec. 17, 1981.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1981 Dec. 17 697.54
1982 Jan. 20 699.59
Mar. 16July 13Oct. 12Nov. 15
700.36698.85698.54699.20
1983 Feb. 8
1984 July 10
697.83
698.52
79
Table 1.--Altitudes of water level in wells Continued
Well No. 575
SITE IDENTIFICATION NO. 412025089472101
DATUM. Altitude top of casing is 747.62 ft. Measuring point: Top of casing 2.56 ft above land surface.
PERIOD OF RECORD. January 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 715.78 ft above sea level, July 10, 1984; lowest water level, 713.64 ft above sea level, Jan. 29, 1982.
Date
1982Jan. 20Jan. 29Feb. 23Mar. 16June 22
Altitude of waterlevel(feet)
713.78713.64713.88713.86714.40
Date
JulyAug.Oct.Oct.Nov.
1351
1216
Altitude of waterlevel(feet)
714.41714.30713.85713.77714.12
Date
1983Feb. 7June 10
1984July 10
Altitude of waterlevel(feet)
714.07715.07
715.78
80
Table 1. Altitudes of water level in wells Continued
Well No. 576
SITE IDENTIFICATION NO. 412025089472201
DATUM. Altitude top of casing is 750.83 ft. Measuring point: Top of casing 4.29 ft above land surface.
PERIOD OF RECORD. January 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 722.83 ft above sea level, Jan. 20, 1982; lowest water level, below bottom of the screen.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1982Jan. Jan. Mar. June July
2029162213
722.83 717.33 714.23 714.62 Dry
Oct. Oct. Nov.
11216
1983 Feb. 7
714.12713.96713.84
714.28
June 10
1984July 10
715.47
715.98
81
Table 1. Altitudes of water level in wells Continued
Well No. 577
SITE IDENTIFICATION NO. 412024089472501
DATUM. Altitude top of casing is 759.10 ft. Measuring point: Top of casing 3.00 ft above land surface.
PERIOD OF RECORD. May 1982 to June 1983.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 718.98 ft above sea level, May 20, 1982; lowest water level, 718.64 ft above sea level, Oct. 12, 1982.
Date
1982May 20May 27June 23
Altitude of waterlevel(feet)
718.98718.78718.76
Date
Aug. 5Sept. 30Oct. 12Nov. 18
Altitude of waterlevel(feet)
718.72718.66718.64718.65
Date
1983Feb. 10June 10
Altitude of waterlevel(feet)
718.68718.83
82
Table 1. Altitudes of water level in wells Continued
Well No. 578
SITE IDENTIFICATION NO. 412024089472302
DATUM. Altitude top of casing is 758.95 ft. Measuring point: Top of casing 3.00 ft above land surface.
PERIOD OF RECORD. May 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 716.78 ft above sea level, July 10, 1984; lowest water level, 711.57 ft above sea level, May 27, 1982.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1982May 20 May 27 June 22 July 8 Aug. 5
711.59711.57713.10713.49714.14
Sept. 30 Oct. 12 Nov. 15
1983 Feb. 7
714.98715.12715.46
714.79
June 10
1984 July 10
716.13
716.78
83
Table 1. Altitudes of water level in wells Continued
Well No. 579
SITE IDENTIFICATION NO. 412024089472101
DATUM. Altitude top of casing is 751.83 ft. Measuring point: Top of casing 3.00 ft above land surface.
PERIOD OP RECORD. May 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 723.25 ft above sea level, July 10, 1984; lowest water level, 716.32 ft above sea level, May 27, 1982.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1982May 20 May 27 June 22 Aug. 5 Sept. 30
718.84716.32720.46720.91720.91
Oct. Nov.
1215
1983Feb. 7 June 10
720.92720.89
720.71722.59
1984 July 10 723.25
84
Table 1. Altitudes of water level in wells Continued
Well No. 580
SITE IDENTIFICATION NO. 412024089472401
DATUM. Altitude top of casing is 752.90 ft. Measuring point: Top of casing 1.00 ft below land surface.
PERIOD OF RECORD. May 1982 to June 1983.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 715.97 ft above sea level, June 10, 1983; lowest water level, 714.08 ft above sea level, May 27, 1982.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1982May 20 May 27
715.10714.08
June Aug. Sept,
235
30
714.85714.82714.73
1983 June 10 715.97
85
Table 1. Altitudes of water level in wells Continued
Well No. 581
SITE IDENTIFICATION NO. 412025089472102
DATUM. Altitude top of casing is 746.46 ft. Measuring point: Top of casing 3.00 ft above land surface.
PERIOD OF RECORD. May 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 715.66 ft above sea level, July 10, 1984; lowest water level, 713.66 ft above sea level, Oct. 12, 1982.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitudeof waterlevel(feet)
1982May 20 May 27 June 22 Aug. 5 Sept. 30
714.47714.46714.63714.97713.78
Oct. Nov.
1216
1983Feb. 7 June 10
713.66713.72
714.01715.29
1984 July 10 715.66
86
Table 1. Altitudes of water level in wells continued
Well No. 582
SITE IDENTIFICATION NO. 412023089472201
DATUM. Altitude top of casing is 761.57 ft. Measuring point: Top of casing 3.00 ft above land surface.
PERIOD OF RECORD. May 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 727.84 ft above sea level, June 10, 1983; lowest water level, 727.43 ft above sea level, Nov. 18, 1982.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1982May 20 May 27 June 23 Aug. 5 Sept. 30
727.75727.75727.61727.56727.52
Oct. Nov.
1218
1983Feb. 10 June 10
727.51727.43
727.56727.84
1984 July 11 727.75
87
Table 1. Altitudes of water level in wells Continued
Well No* 583
SITE IDENTIFICATION NO. 412025089472301
DATUM. Altitude top of casing is 754.60 ft. Measuring point: Top of casing 2.50 ft above land surface.
PERIOD OF RECORD. May 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 715.70 ft above sea level, July 10, 1984; lowest water level, 713.90 ft above sea level, Nov. 15, 1982.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitudeof waterlevel(feet)
1982May 20 May 27 July 8 Aug. 5Sept. 30
714.83714.81714.58714.60714.14
Oct. Nov.
1215
1983Feb. 7 June 10
714.05713.90
714.35715.68
1984 July 10 715.70
88
Table 1. Altitudes of water level in wells Continued
Well No. 584
SITE IDENTIFICATION NO. 412024089472102
DATUM. Altitude top of casing is 750.61 ft. Measuring point: Top of casing 3.00 ft above land surface.
PERIOD OF RECORD. May 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 718.71 ft above sea level, Feb. 1, 1983; lowest water level, 715.11 ft above sea level. May 27, 1982.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitude of water level (feet)
1982May 27 June 22 Aug. 5 Sept. 30
715.11715.93715.98715.85
Oct. 12 Nov. 15
1983 Feb. 7
715.83715.77
718.71
1984 July 10 718.68
89
Table 1. Altitudes of water level in wells Continued
Well No, 586
SITE IDENTIFICATION NO. 412024089472601
DATUM. Altitude top of casing is 752.76 ft. Measuring point: Top of casing 3.08 ft above land surface.
PERIOD OF RECORD. September 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 717.50 ft above sea level, July 10, 1984; lowest water level, 716.57 ft above sea level, Nov. 19, 1982.
Date
Altitudeof waterlevel(feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1982Sept. 2 Sept. 3 Sept Sept
910
Sept. 22
716.60716.63716.64716.63716.62
Oct. 1Oct. 12Nov. 19
1983 Feb. 8
717.11716.90716.57
716.69
June 9
1984 July 10
717.26
717.50
90
Table 1. Altitudes of water level in wells Continued
Well No. 587
SITE IDENTIFICATION NO. 412024089472502
DATUM. Altitude top of casing is 753.93 ft. Measuring point: Top of casing 5.00 ft above land surface.
PERIOD OF RECORD. September 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 717.36 ft above sea level, July 10, 1984; lowest water level, 710.18 ft above sea level, Sept. 13, 1982.
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet) Date
Altitude of water level (feet)
1982Sept. 2 Sept Sept Sept
39
10Sept. 22
715.59711.81715.17710.18715.48
Oct. Oct. Nov.
11218
1983 Feb. 8
714.93715.29715.20
715.65
June 9
1984 July 10
716.83
717.36
91
Table 1. Altitudes of water level in wells Continued
Well No. 588
SITE IDENTIFICATION NO. 412022089472502
DATUM. Altitude top of casing is 757.52 ft. Measuring point: Top of casing 0.02 ft below land surface.
PERIOD OF RECORD. September 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 723.64 ft above sea level, July 11, 1984; lowest water level, 717.61 ft above sea level, Sept. 10, 1982.
Date
Altitude of water level (feet) Date
Altitude of water level (feet)
Altitude of waterlevel
Date (feet)
1982Sept. 2 Sept, 3 Sept. 9 Sept. 10
719.97717.69718.87717.61
Sept. 30 Nov. 18
1983 Feb. 10
720.35721.18
722.23
June 10
1984 July 11
723.00
723.64
92
Table 1. Altitudes of water level in wells Continued
Well No. 589
SITE IDENTIFICATION NO. 412023089472501
DATUM. Altitude top of casing is 752.88 ft. Measuring point: Top of casing 0.38 ft above land surface.
PERIOD OF RECORD. September 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 719.28 ft above sea level, June 10, 1983; lowest water level, 716.26 ft above sea level, Sept. 10, 1982.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1982Sept. 2 Sept. 3 Sept. 9 Sept. 10 Sept. 22
718.88716.88718.93716.26718.71
Sept. 30Oct. 12Nov. 18
1983 Feb. 10
718.69718.68718.87
718.42
June 10
1984 July 11
719.28
718.71
93
Table 1. Altitudes of water level in wells Continued
Well No. 590
SITE IDENTIFICATION NO. 412024089472402
DATUM. Altitude top of casing is 752.38 ft. Measuring point: Top of casing 0.25 ft below land surface.
PERIOD OF RECORD. September 1982 to June 1983.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 717.63 ft above sea level, Sept. 2, 1982; lowest water level, 712.14 ft above sea level, Sept. 3, 1982.
Date
1982Sept. 2Sept. 3
Altitude of waterlevel(feet)
717.63712.14
Date
Sept. 9Sept. 10Sept. 30
Altitude of waterlevel(feet)
717.09713.65717.00
Date
1983Feb. 10June 1 0
Altitude of waterlevel(feet)
717.15717.29
94
Table 1. Altitudes of water level in wells Continued
Well No. 591
SITE IDENTIFICATION NO. 412026089471901
DATUM. Altitude top of casing is 738-46 ft. Measuring point: Top of casing 3.38 ft above land surface.
PERIOD OF RECORD. September 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 713.26 ft above sea level, July 10, 1984; lowest water level, 711.66 ft above sea level, Nov. 16, 1982.
Date
Altitude of water level (feet)
Altitude of waterlevel
Date (feet)
Altitude of waterlevel
Date (feet)
1982Sept. 2 711.96 Sept. 30 711.76 Oct. 12 711.69
Nov. 16
1983 Feb. 8
711.66
712.08
June 10
1984 July 10
713.04
713.26
95
Table 1. Altitudes of water level in wells Continued
Well No. 592
SITE IDENTIFICATION NO. -412025089471901
DATUM. Altitude top of casing is 737.66 ft. Measuring point: Top of casing 2.12 ft above land surface.
PERIOD OF RECORD. September 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 713.12 ft above sea level, June 10, 1983; lowest water level, 711.13 ft above sea level, Sept. 10, 1982.
Altitude Altitude Altitudeof water of water of water1 eve 1 le ve 1 leve 1
Date (feet) Date (feet) Date (feet)
1982 Oct. 12 711.73 June 10 713.12Sept. 2 711.96 Nov. 15 711.69Sept. 3 711.73 1984Sept. 10 711.13 1983 July 10 713.11Sept. 30 711.81 Feb. 8 711.98
96
Table 1. Altitudes of water level in wells Continued
Well No. 594
SITE IDENTIFICATION NO. 412026089472001
DATUM. Altitude top of casing is 740.21 ft. Measuring point: Top of casing 2.17 ft above land surface.
PERIOD OF RECORD. September 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD* Highest water level, 715.98 ft above sea level, July 10, 1984; lowest water level, 714.09 ft above sea level, Oct. 12, 1982.
Date
1982Sept. 2Sept. 10
Altitude of waterlevel(feet)
714.41714.31
Date
Sept. 30Oct. 12Nov. 15
Altitude of waterlevel(feet)
714.18714.09714.12
Date
1983Feb. 8
Altitude of waterlevel(feet)
714.49
1984 July 10 715.98
97
Table 1. Altitudes of water level in wells Continued
Well No. 597
SITE IDENTIFICATION NO. 412026089471702
DATUM. Altitude top of casing is 735.47 ft. Measuring point: Top of casing 2.20 ft above land surface.
PERIOD OF RECORD. October 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 711.18 ft above sea level, June 10, 1983; lowest water level, 709.90 ft above sea level, Oct. 6, 12, 1982.
Date
1982Oct. 1Oct. 6Oct. 12
Altitude of waterlevel(feet)
709.95709.90709.90
Date
Nov. 15
1983Feb. 8
Altitude of waterlevel(feet)
711.02
710.38
Date
June 10
1984July 10
Altitude of waterlevel(feet)
711.18
711.12
98
Table 1. Altitudes of water level in wells Continued
Well No. 599
SITE IDENTIFICATION NO. 412025089471701
DATUM. Altitude top of casing is 734.49 ft. Measuring point: Top of casing 2.30 ft above land surface.
PERIOD OF RECORD. October 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 714.75 ft above sea level, June 10, 1983; lowest water level, 712.60 ft above sea level, Oct. 1, 1982.
Date
Altitude of water level (feet)
Altitude of waterlevel
Date (feet)
Altitude of waterlevel
Date (feet)
1982Oct. 1 712.60 Oct. 6 713.48 Oct. 12 712.71
Nov. 15
1983 Feb. 8
713.52
712.87
June 10
1984 July 10
714.75
713.04
99
Table 1. Altitudes of water level in wells Continued
Well No. 600
SITE IDENTIFICATION NO. 412026089471703
DATUM. Altitude top of casing is 734.43 ft. Measuring point: Top of casing 2.50 ft above land surface.
PERIOD OF RECORD. October 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 711.34 ft above sea level, July 10, 1984; lowest water level, 708.88 ft above sea level, Nov. 15, 1982.
Date
Altitude of water level (feet)
Altitude of waterlevel
Date (feet)
Altitude of waterlevel
Date (feet)
1982Oct. 1 710.01 Oct. 6 710.01 Oct. 12 709.95
Nov. 15
1983 Feb. 8
708.88
710.46
June 10
1984 July 10
711.19
711.34
100
Table 1. Altitudes of water level in wells Continued
Well No. 601
SITE IDENTIFICATION NO. 412026089471704
DATUM. Altitude top of casing is 732.05 ft. Measuring point: Top of casing 2.30 ft above land surface.
PERIOD OF RECORD. October 1982 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 710.63 ft above sea level, June 10, 1983, July 10, 1984; lowest water level, 709.41 ft above sea level, Oct. 6, 1982.
Date
Altitude of water level (feet)
Altitude of waterlevel
Date (feet)
Altitude of waterlevel
Date (feet)
1982Oct. 1 Oct. 6 Oct. 12
709.48709.41709.44
Nov. 15
1983 Feb. 8
709.48
709.91
June 10
1984 July 10
710.63
710.63
101
Table 1. Altitudes of water level in wells Continued
Well No. 602
SITE IDENTIFICATION NO. 412020089471901
DATUM. Altitude top of casing is 752.42 ft. Measuring point: Top of casing 2.63 ft above land surface.
PERIOD OF RECORD. February 1983 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 720.70 ft above sea level, July 10, 1984; lowest water level, 719.75 ft above sea level, Feb. 8, 1983.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1983 Feb. 8 719.75
1984 July 10 720.70
102
Table 1. Altitudes of water level in wells Continued
Well No. 602
SITE IDENTIFICATION NO. 412020089471901
DATUM. Altitude top of casing is 752.42 ft. Measuring point: Top of casing 2.63 ft above land surface.
PERIOD OF RECORD. February 1983 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 720.70 ft above sea level, July 10, 1984; lowest water level, 719.75 ft above sea level, Feb. 8, 1983.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1983 Feb. 8 719.75
1984 July 10 720.70
102
Table 1. Altitudes of water level in wells Continued
Well No. 603
SITE IDENTIFICATION NO. 412015089471901
DATUM. Altitude top of casing is 723.90 ft. Measuring point: Top of casing 3.13 ft above land surface*
PERIOD OP RECORD. February 1983.
EXTREMES FOR PERIOD OF RECORD.
Altitude Altitude Altitudeof water of water of waterlevel level level
Date (feet) _______Date_____(feet)_____ Date (feet)
1983 Feb. 8 714.66
103
Table 1. Altitudes of water level in wells Continued
Well No. 604
SITE IDENTIFICATION NO. 412014089472001
DATUM. Altitude top of casing is 735.87 ft. Measuring point: Top of casing 2.85 ft above land surface.
PERIOD OP RECORD. February 1983 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 724.11 ft above sea level, July 10, 1984; lowest water level, 711.35 ft above sea level, June 10, 1983.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
1983 Feb. 8 723.85 June 10 711.35
1984 July 10 724.11
104
Table 1. Altitudes of water level in wells Continued
Well No. 605
SITE IDENTIFICATION NO. 412021089470901
DATUM. Altitude top of casing is 713.61 ft. Measuring point: Top of casing 2.98 ft above land surface.
PERIOD OF RECORD. February 1983 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 702.56 ft above sea level, July 10, 1984; lowest water level, 692.84 ft above sea level, June 10, 1983.
Date
Altitude of water level (feet)
Altitude of waterlevel
Date (feet) Date
Altitudeof waterlevel(feet)
1983 Feb. 8 702.01 June 10 692.84
1984 July 10 702.56
105
Table 1. Altitudes of water level in wells Continued
Well No. 606
SITE IDENTIFICATION NO. 412019089470801
DATUM. Altitude top of casing is 720.37 ft. Measuring point: Top of casing 3.52 ft above land surface.
PERIOD OF RECORD. February 1983 to July 1984.
EXTREMES FOR PERIOD OF RECORD. Highest water level, 706.86 ft above sea level, July 10, 1984; lowest water level, 703.57 ft above sea level, Feb. 8, 1983.
Date
Altitude of water level (feet) Date
Altitude of water level (feet) Date
Altitude of water level (feet)
1983 Feb. 8 703.57
1984 July 10 706.86
106
Table 1. Altitudes of water level in wells Continued
Well No. 607
SITE IDENTIFICATION NO. 412021089470501
DATUM. Altitude top of casing is 709.57 ft. Measuring point: Top of casing 2.87 ft above land surface.
PERIOD OF RECORD. February 1983.
EXTREMES FOR PERIOD OF RECORD.
Date
1983 Feb. 8
Altitude of water level (feet)
698.61
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
107
Table 1. -Altitudes of water level in wells Continued
Well No. 608
SITE IDENTIFICATION NO. 412022089471701
DATUM. Altitude top of casing is 748.55 ft. Measuring point: Top of casing 1.07 ft above land surface.
PERIOD OF RECORD. July 1984.
EXTREMES FOR PERIOD OF RECORD.
Altitude Altitude Altitudeof water of water of waterlevel level level
Date_____(feet) ________Date____ (feet)____ Date (feet)
1984 July 11 724.25
108
Table 1. Altitudes of water level in wells Continued
Well No. 609
SITE IDENTIFICATION NO. 412021089471901
DATUM* Altitude top of casing is 764.13 ft. Measuring point: Top of casing 1.18 ft above land surface
PERIOD OF RECORD. July 1984.
EXTREMES FOR PERIOD OF RECORD.
Altitude Altitude Altitudeof water of water of waterlevel level level
Date (feet) Date (feet) Date (feet)
1984 July 10 720.63
109
Table 1. Altitudes of water level in wells Continued
Well No. 610
SITE IDENTIFICATION NO. 412021089471601
DATUM. Altitude top of casing is 737.95 ft. Measuring point: Top of casing 3.18 ft above land surface.
PERIOD OF RECORD. July 1984.
EXTREMES FOR PERIOD OF RECORD.
Date
1984 July 11
Altitude of water level (feet)
717.37
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
110
Table 1. Altitudes of water level in wells Continued
Well No. 611
SITE IDENTIFICATION NO. 412019089471801
DATUM. Altitude top of casing is 737.59 ft. Measuring point: Top of casing 2.81 ft above land surface.
PERIOD OP RECORD. July 1984.
EXTREMES FOR PERIOD OF RECORD.
Date
1984 July 10
Altitude of water level (feet)
720.48
Date
Altitude of water level (feet) Date
Altitudeof waterlevel(feet)
111
Table 2. Strip-mine lake stages
Date Altitude of lake surfacemeasured (feet)
6/11/82 698.0
6/17/82 698.1
6/23/82 698.2
7/12/82 698.2
8/18/82 698.4
9/16/82 697.8
112
Tabl
e 3. Parts A,
B,
C,
D,
and
E.
Chemical analyses and
temperatures of
grou
nd an
d surface
waters
Part
A.
Dept
h of
we
ll,
specific co
nduc
tanc
e, pH
Well
number
orsurface
water
site
Lake
Samp
le #1
Cree
k at
Flum
e #1
NEStre
am #1
502
505
507
510
520
Date
of
Station
number
sample
412023089470402
07-14-82
412006089472601
07-15-82
412029089472201
07-14-82
412022089472401
05-20-82
06-22-82
07-15-82
09-17-82
11-19-82
412019089472501
06-23-82
07-15-82
09-07-82
412019089472901
07-15-82
412017089473201
07-15-82
11-19-82
412024089473301
07-15-82
11-19-82
Dept
hof
well
,total
(fee
t)
__ -- __ 43
43 43 43 43 31 31 31 39 39 39 33 33
Spe
ci
fic
con
duct
an
ce( i
imho
s )
1,46
0
876
567 --
773 __
1,350 --
1,270
828
698
687
, te
mper
atur
e, and
hardness
Spe
cific
con
duct
ance
lab
( ymhos )
1,460
600 -.-.
790
320 __
1,390 --
1,090 -.-
800 ._
690
pH
(units)
7.9
7.9
7.5 --
8.0
8.4 __
8.0 --
7.9
7.7
7.5
8.5
7.4
Temper
ature
(°C) 26.0
21.0
20.0 ..
11.5
11.0 _.
_
12.0
12.5
12.0
11.5
11.0
11.0
Hard
ness
(mg/L
asCa
C03
)
1,37
0
1,04
0
287 --
237 63 ..
812
686
315
405
392
382
Tabl
e 3. Parts A,
B,
C,
D,
and
E.
Chemical analyses and temperatures of
ground and
surf
ace
waters Continued
Part A.
De
pth
of we
ll,
specific conductance, pH
, te
mper
atur
e,
and hardness Continued
Well
number
or
surface
water
site 522
523
524
527
528
529
531
535
543
Stat
ion
numb
er
412020089473601
412019089472701
412017089472701
412018089472601
412019089472902
412017089473101
412017089473701
412025089472901
412021089473102
Date
of
sample
07-15-82
11-19-82
07-01-82
11-19-82
07-15-82
07-23-82
07-15-82
07-16-82
07-15-82
07-19-82
11-19-82
07-15-82
11-19-82
07-15-82
11-19-82
07-15-82
07-15-82
Depth
ofwell.
total
(fee
t)
52 52 33 33 32 32 27 27 31 31 31 31 31 33 33 33 62
Spe
cific
con
duct
ance
( ymh
os)
377
442 __ 500 --
1,040
1,040
1,190
440
678
1,050
371
Spe
cific
con
duct
ance
lab
( ymh
os)
420
410 ..
1,960
500 -.-.
1,070
1,180
1,270
460
540 ....
720
1,090 __
PH
(units)
9.2
7.3 -
6.5
9.0 --
8.0
8.0
7.9
7.3
8.7
7.2
7.8
7.3
8.3
9.2
Temper
ature
(°C) 12.0
11.0 __
12.0
11.5 --
11.5
11.5
12.0
11.5
11.5
11.5
12.0
12.0
10.5
11.0
Hard
ness
(mg/L
asCaCO3
)
201
213 -_
1,210
278 ....
656
672
751
122
163
392
403
620 28
560
412026089471701
561
562
563
412022089471301
412021089471301
412024089472301
564
565
566
412028089472301
412023089472301
412018089471601
567
568
412017089472201
412015089472201
02-08-82
07-14-82
07-16-82
09-17-82
11-18-82
02-08-82
07-14-82
11-18-82
02-08-82
07-14-82
11-17-82
02-08-82
05-10-82
06-08-82
06-22-82
09-17-82
11-17-82
02-08-82
11-17-82
02-08-82
09-17-82
11-17-82
02-08-82
07-14-82
07-14-82
11-17-82
02-08-82
07-14-82
11-17-82
02-08-82
07-14-82
11-17-82
26 26 26 26 26 21 21 21 22 22 22 44
44
44
4444
44 40 40 45 45 45 11 11 11 11 26 26 26 16 16 16
434
325 .._
650
__
885
__
727 -
--
__ ...
614
453
._
1,280
788 ~
33
0
460 _
700
750 _
840
880
1,150 --
950 __
1,070
460
590 __ 101
950 __
770
730
10
.09.9
8.0 __
7.7
7.1
7.6
6.5 -
6.7
8.2
7.0 _._
8.1
7.5
__
7.6 __
7.5 --
11.0
11.5
12.0 -
.
10.0
13.0
10.5
12.0 -
11.0
10.5
11.0
12.0
13.5 _.
_
11.0
12.5
10.0
13.0
82 194 100
381
408
473
491 -_
682 --
558
611 ,
150
241
232
502
448
435
413
Table
3. Parts A,
B,
C,
D,
and
E.
Chemical an
alys
es and temperatures of
ground and
surface
waters Continued
Part A.
Depth
of we
ll,
spec
ific
conductance, pH
, temperature,
and hardness Continued
Well
number
orsurface
water
site
569
570
572
573
574
575
Date
ofStation
number
sample
412032089472201
02-08-82
07-14-82
11-17-82
412030089472001
02-08-82
07-14-82
11-17-82
412025089471201
02-08-82
07-14-82
1 1-17-82
412023089470901
02-08-82
412023089470401
02-08-82
07-14-82
1 1-17-82
412025089472101
02-08-82
05-10-82
06-22-82
07-14-82
08-06-82
1 1-17-82
Depth
ofwe
ll,
total
(fee
t)
40 40 40 14 14 14 16 16 16 20 34 34 34 36 36 36 36 36 36
Spe
cific
con
duct
ance
( ymh
os ) ..
1,360
-.
...
802 --
760 -.
815 ..
1,450
Spe
cific
con
duct
ance
lab
( ymhos )
1,250
1,140 -
590 ...
850
960 _.
760
720 __
700
1,190
pH
(units)
_7.5
7.0 -
8.8 __
7.9
7.0 _..
7.7 ....
7.3 --
Temper
ature
(°C)
_11
.011.0 --
11.0
12.5 ...
.11.0
12.5 .._
9.5
11.5 __
11.5
9.0
Hard
ness
(mg/L
asCaCO3
)
664
703 __ 92
204 ^_
501
547 ....
287
319 .._
420
731
576
412025089472201
577
412024089472501
578
412024089472302
579
412024089472101
580
412024089472401
581
583
412025089472102
412025089472301
02-08-82
08-06-82
09-17-82
11-17-82
05-10-82
05-20-82
05-27-82
06-22-82
08-06-82
09-17-82
11-19-82
05-10-82
06-22-82
07-14-82
09-17-82
11-17-82
05-10-82
06-22-82
07-14-82
09-17-82
1 1-18-82
05-10-82
05-27-82
06-22-82
08-06-82
05-20-82
11-17-82
05-10-82
06-22-82
08-06-82
09-17-82
11-17-82
42
42
42
42
42 42 42
42
42
42
42
45
45
45
4545 38 38 38 38 38 43 43 43
43
44
44
45
45
45 45
45
1,020
7.3
1,000
7.4
824
830
7.3
950
590
9.7
900
970
1,350
10.5
11.5
11.0
529
578
12.0
387
11.0
511
11.5
192
11.0
459
574
7.7
11.0
73
Table 3. Parts A, B, C, D,
and E.
Chemical analyses and temperatures of
oo
ground and surface
waters Continued
Part A.
Depth of
well,
specific conductance, pH
, temperature,
and hardness Continued
Well
number
or
surface
water
site
584
586
587
588
589
590
591
592
Date
ofStation
number
sample
402024089472102
05-10-82
06-04-82
07-14-82
09-17-82
11-17-82
412024089472601
09-10-82
09-22-82
11-19-82
412024089472502
09-22-82
11-19-82
412022089472502
1 1-19-82
412023089472501
09-22-82
1 1-19-82
412024089472402
09-17-82
412026089471901
09-17-82
11-17-82
412025089471901
09-17-82
11-17-82
Depth
ofwell,
total
(feet)
43 43 43 43 43 42
42 42 43 43 43 41 41 44 38 38 34 34
Spe-
Spe-
cific
cific
con-
con-
duct-
duct-
ance
pH
Temper
ance
lab
ature
(ymh
os)
(ymhos)
(uni
ts)
(°C)
mm* mm,
mmmm
mm mm
mm mm
440
10.5
11.5
460
8.0
11.0
1,100
7.2
11.0
-
_-
__
1,100
7.5
11.0
1,050
7.6
11.0
_
_
__702
930
7.2
11.0
....
_
780
7.2
11.0
_
_
__
__
726
920
7.1
11.0
Hard
ness
(mg/L
asCaC03
)
mm mm
87 145 __
619 __
626
613 __
449 __
432 __
507
594
597
600
601
412026089472001
412026089471702
412026089471703
412026089471704
09-10-82
11-19-82
09-23-82
11-18-82
09-23-82
1 1-18-82
09-23-82
11-18-82
37 37 33 33 33 33 33 33
950
-._
_ .
1,090
__
__
1,350
__
__
1,240
.
7.0 _
7.0 ....
7.5
11.0 -.
_
11.5 _.
11.5
11.5
535 _.
627 __
758
734
M
M
Tabl
e 3. Parts A, B, C, D, and
E.
Chem
ical
analyses and
temperatures of
to o
ground and
Part
Well
number
orsu
rface
wate
r si
te
Lake
Samp
le #1
Cree
k at
Flum
e #1
NE
Stre
am #1
502
505
507
510
520
B.
Calcium
Date
of
sa
mple
07-14-82
07-14-82
07-1
4-82
05-20-82
06-22-82
07-15-82
09-17-82
11-19-82
06-23-82
07-15-82
09-07-82
07-15-82
07-15-82
1 1-19-82
07-15-82
11-19-82
, ma
gnes
ium
Calc
ium,
dis
solved
(mg/L
as Ca)
205
229
82
__
41
16
-_
142
67
37
63 25 13
, sodium,
Magne
sium,
dis
solved
(mg/L
as Mg)
207
113
20
_
33
5.5
__.
111
126
54
60
8085
surface
wate
rs Contin
ued
percent
sodium,
sodium
and
alkalinity
Sodium,
dis
solved
(mg/L
as Na)
141 20 4.4 ...
45
36
-
29
14 15 13 13 13
Percent
sodi
um
18 4 3
__ 27 53 - 7
4 9 6 7 7
absorption
Sodium
ad
sorp
tion
ratio
1.7 .3 .1 __ 1.3
2.0 __ .5 .2 .4 .3 .3 .3
ratio,
Pota
s
sium
, dis
solv
ed
(mg/L
as K)
18 7.9
4.4
__
18
6.2 _.
2.3
2.6
18 14 2.7
2.3
potassium,
Alka
linity
field
(mg/L
as
CaCC
>3 )
220
344
230 __ ..
544
338
322__
Alka
linity
lab
(mg/L
as
CaC03
)
214
241 __
432 36 _
678 --
447
.._
383
__
327
to
522
523
524
527
528
529
531
535
543
560
561
562
07-15-82
11-19-82
07-01-82
11-19-82
07-15-82
07-23-82
07-15-82
07-16-82
07-15-82
07-19-82
11-19-82
07-15-82
11-19-82
07-15-82
11-19-82
07-15-82
07-15-82
02-08-82
07-14-82
07-16-82
09-17-82
1 1-18-82
02-08-82
07-14-82
11-18-82
02-08-82
07-14-82
11-17-82
21 11
136 19
_
119
104
131 16 19 86
92
136 9.9 __
25 48
20
__
88 89
__
97
104
36 45
-.
211 56
87
100
103 20 28 43 42 68
.8 __4.6
18
12
_
39 45
__
56 56
12 11
-_
42 14
23 17
17 46 49
9.9
11 15 13
__
60 58
57
__
19 15
__
21 20
11 10 -.- 7 10
7 5
5
41 36
5 6 5
47 __.
58 37 52 __ 10 7
_-. 9 8
.4 .3 .5 .4 - .4 .3 .3
1.8
1.7 .2 .2 .3
1.1 _
3.0
1.9
2.6 __.
.4 .3 _ .4 .4
7.4
5.1 _-
4.3
1.6
2.4
2.6
2.3
19 22
2.1
1.4
1.1
3.3 __
9.5
14 12
__2.
32.2 _
3.5
3.0
210 __ 332 ...
582
531 .
213 --
361
545 36 __ 246 - ._
366
....
435 --
196
210
1,15
0
245 ~
540
491
528
218
265 ....
375
517 30 __ 102
214 ._ 350
541 .._
452
447
Table 3. Parts A,
B,
C,
D,
and
E.
Chem
ical
an
alyses
and
temp
erat
ures
of
to Ki
grou
nd and
surface
waters Continu
ed
Part
B.
Calcium, ma
gnes
ium,
so
dium
, and
Well
numb
er
orsurf
ace
wate
r si
te 563
564
565
566
567
568
Date
of
sample
02-08-82
05-10-82
06-08-82
06-22-82
09-17-82
11-17-82
02-08-82
1 1-17-82
02-08-82
09-17-82
11-17-82
02-08-82
07-14-82
07-14-82
11-17-82
02-08-82
07-14-82
11-17-82
02-08-82
07-14-82
11-17-82
Calc
ium,
dis
solved
(mg/
L as
Ca)
im wm
159
__
126
134
_
32 52 50
__97 87
__
100 96
Magne
sium,
dis
solved
(mg/L
as Mg)
69
__
59
__
67
....
17 27 26
__
63 56
45 42
percent sodium,
sodium absorption ratio,
alkalinity Continued
Sodium,
dis
solved
(mg/L
as Na) .._
12
__9.3 __
17
316.8
32
__
62 51
__
11 9.8
Percent
sodi
um
»_ 4
-._ 3
__
6
___
296
22 .... 21 20 _.. 5 5
Sodium
ad
sorp
tion
ra
tio
Tr |
IT
0.
2 .2 ... .3 __ 1.1 .2 .9 ....
1.2
1.1 __ .2 .2
Potas
sium,
dis
solved
(mg/L
as K) M mm
1.1 _ 1.9 __
2.1 _
14 3.0
12
_..
4.1
3.1 «
2.0
2.3
potassium,
Alka
linity
fiel
d(mg/L
as
CaC0
3 )
OT^
_
_.
--
__
193
213 »
451 .
398
Alka
linity
lab
(mg/L
as
CaC0
3 )
am
--
519 __
463 _
535 _. 168
209
391 _
419
403 ._._
385
375
569
570
02-08-82
07-14-82
11-17-82
02-08-82
07-14-82
11-17-82
142
138 12 24
75 87 15 35
17 18 35 3041 23
.3
.3
1.6 .9
2.1
2.4
14 10
597
512
499 94
284
572
02-08-82
07-14-82
11-17-82
113
110
53 6616 17
.3
.31.4
1.6
455
405
473
Ki to
573
574
575
576
577
02-08-82
02-08-82
07-14-82
57
3511-17-82
65
38
02-0
8-82
05-1
0-82
06-22-82
07-1
4-82
10
7 37
08-06-82
11-1
7-82
169
75
02-08-82
08-0
6-82
09-17-82
11-1
7-82
11
6 58
05-1
0-82
05-20-82
05-27-82
06-22-82
08-0
6-82
09-17-82
11-1
9-82
129
62
-._
37
2242
22
7.
5 4
14
4
....
26
10
__
13
5
__ 1.0
1.1 __ .2 .2 __ -- .5 __ -- .2
.._
3.2
3.0 __ 2.5 1.1 _
3.3 __ -- . .
2.4
400
332
355
243
496
429
540
Table
3. Parts A,
B,
C,
D,
an
d E.
Chemical analyses and temperatures of
ro
ground an
d su
rfac
e
Part
Well
number
or
surf
ace
water
site 578
579
580
581
583
B.
Calcium,
Date of
samp
le
05-10-82
06-22-82
07-14-82
09-1
7-82
11-1
8-82
05-10-82
06-22-82
07-14-82
09-1
7-82
11-18-82
05-1
0-82
05-27-82
06-2
2-82
08-06-82
05-20-82
11-17-82
05-10-82
06-22-82
08-0
6-82
09-1
7-82
1 1-
17-8
2
magn
esiu
m, sodium,
and
Magne-
Calcium,
sium
,dis-
dis
solved
solved
(mg/L
(mg/L
as Ca
) as Mg
)
M«»
«M
92
38
117
53
__
__
57
12
108
46
__
__ --
-.
_ 134
58
_
19
6.0
percent
waters Con
tinued
sodium,
sodium
absorption
rati
o,po
tass
ium,
alkalinity Continued
Sodium,
dis
solved
(mg/L
as Na)
tm m
46
36
...
54
26
_
11
..
198
Perc
ent
sodi
um
_, _
^_
20 13 .... 37 11
_._ 4
..
82
Sodium
ad
sorp
tion
ratio
^t _
1.1 .7 __ 1.8 .5 __ ~_ .2
10
Pota
ssium,
dis
solved
(mg/
Las K) mm
3.0
2.3 3.4
3.1 _ __ 1.1
17
Alka
linity
field
(mg/
Las
CaC03
)
«VMB
....
192 __
__ __ ~
Alka
-linity
lab
(mg/L
asCaCO3
)
llll jm
419
494 145 406 »
456 __ -.-.
249
584
586
587
588
589
590
Ki en
591
592
594
597
600
601
05-10-82
06-04-82
07-14-82
09-17-82
11-17-82
09-10-82
09-22-82
1 1-19-82
09-22-82
11-19-82
11-19-82
09-22-82
11-19-82
09-17-82
09-17-82
11-17-82
09-17-82
11-17-82
09-10-82
11-19-82
09-23-82
11-18-82
09-23-82
11-18-82
09-23-82
11-18-82
29
3.6
43
9.0
__
134
69
__
__
145
64
138
65
__
__
89
55
__
__
102
43
__
__.
114
54
__
_
120
57
_
__
142
66
_.
__
165
84
__
__.
165
78
47
53
37
35
__
22
7
__
__
22
7
11
4
__
28
11
__
__.
5.8
3
__
13
5
__
__
9.5
4
__
__
14
5
__
__
21
6
....
__
14
4
2.3 1.4
- .4 .4 .2 __ .6 __ .1 __ .3 __ .2 __ .3 _ .3 ._ .2
1.9 1.7
4.5
8.2
2.8 __
18
_
.9
3.0 __
2.1 _-
_
5.2 __
__
1.4 _.
__
1.5
30 84
482
411
484
485 _
359
391 .
412 __
489 __
515 __
530
Table
3. Parts A, B, C, D,
and
E.
Chem
ical
an
alys
es and
temperatures of
CT>
grou
nd an
d su
rfac
e
Part C.
Sulf
ate,
chloride,
Well
number
or
surface
wate
r si
te
Lake
Samp
le #1
Creek
atFlum
e #1
NE
Stream #1
502
505
507
510
520
Date
of
samp
le
07-1
4-82
07-15-82
07-1
4-82
05-20-82
06-22-82
07-15-82
09-17-82
11-19-82
06-23-82
07-15-82
09-07-82
07-15-82
07-15-82
11-19-82
07-15-82
1 1-19-82
Sulfate
(mg/L
as 804)
760 .
84 19 89
_
181
215
__ 72
61
fluoride,
Chlo
ride,
dis
solved
(mg/L
as CD
3.5
9.6
7.0 .
3.4
2.3 __
12
6.1
3.3
2.8
9.5
9.5
waters Continued
sili
ca,
solids (resid
ue),
ba
rium
, be
ryll
ium,
and boron
Fluo-
ride
,dis
solved
(mg/
L as F) 0.2 .2 .3 _ .1 .1 .
.2
.1 .1 .2
<-1
<.1
Silica,
dis
solved
(mg/L
as
Si02
)
3.5
18 20
-.
8.2
14
18
5.2
11 11 5.4
5.4
Solids,
residue
at 18
0de
g. C,
dis
solved
(mg/
L)
1,320
1,100 __
395
206 __
979
869
745
416
577
464
Barium,
dis
solved
(yg/L
as Ba)
81 224 75 30 17 _ 61
34 45 76 20 15
Beryl
lium,
Boron,
dis-
dis
solved
solved
(yg/
L (y
g/L
as Be
) as
B)
<1
1,590
<1
23 44
__
__
26
__
<1
7,880
47
5 <5 13
<20 5
NJ
522
523
524
527
528
529
531
535
543
560
561
562
07-15-82
11-19-82
07-01-82
11-19-82
07-15-82
07-23-82
07-15-82
07-16-82
07-15-82
07-19-82
11-19-82
07-15-82
11-19-82
07-15-82
11-19-82
07-15-82
07-15-82
02-08-82
07-14-82
07-16-82
09-17-82
11-18-82
02-08-82
07-14-82
11-18-82
02-08-82
07-14-82
11-17-82
25 28 __ 107
43
__
80
219 229
26
24 21 33 122
25 __ 37 12 33 __ 45 42 _
40 41
3.6
1.2
__
23
2.5 __ 1.8
4.2 .
4.8
2.5
2.6
1.0
1.0
5.3
1.3 __ 1.9
1.4 1.4
__2.1
2.2 __
2.5
2.9
.1 .1 _ .1 .1 ^ »
.2 .1 __ .3 .5 .5 .2 .2 .2 .2 _«.
.4 .2 _ .2 .2 .1 .3 .3
4.0
3.0
1|M uu
21 31 ..
21 14__
16 4.9
7.2
11 11 21
2.0
^^
5.3
11__
6.7 _.
19 19
*m^
15 19
262
234
1,910
341
743
791 .^
889
235
318
568
422
818
103
149~ __
278
419
455
523
519
309
105 10 83 47 mf jm
53 29 52 76
100
98 14 90 104
42 62 65 146
151
422 71
5,070 <5
48
<20
-...
10 <5 5
<5 11
<2
<20 98 102
<5
79^^
42 45
57 176
208
Tabl
e 3. Parts A, B, C, D,
and
E.
Chemical analyses and te
mper
atur
es of
to 00
grou
nd an
d surface
wate
rs Conti
nued
Part C.
Su
lfate, chloride,
fluoride,
sili
ca,
solids
and boron con
tinu
ed
Well
number
orsurface
wate
rsi
te 563
564
565
566
567
568
Date of
samp
le
02-08-82
05-10-82
06-08-82
06-22-82
09-17-82
11-17-82
02-08-82
11-17-82
02-08-82
09-17-82
11-17-82
02-08-82
07-14-82
07-14-82
1 1-17-82
02-08-82
07-14-82
11-17-82
02-08-82
07-14-82
11-17-82
Sulfate
(mg/
Las 80
4) .. 141 __
118
__ 85
__
5633
41 __
166
158
6656
Chlo
ride
,dis
solved
(mg/
Las Cl
)
.. r
8.6 _._
3.1 __
5.5 __
2.5
3.8
1.5
2.2
2.4 -._
1.9
1.4
Fluo
ride,
dis
solved
(mg/L
as F) m ir
r
0.1 __ .1 _ .1 __ .2 .2 .1 __ .3 .1 .2 .2
Silica,
dis
solved
(mg/L
as
SiO2
)
MM
31
__
23
26
__
16 7.5
18
__
14 13
__
18 20
(residue)
,
Solids,
residue
at 18
0deg. C,
dis
solv
ed(m
g/L) _ 780 __
636 __
744
248
296
363
__
730
622
_
485
470
barium, beryllium,
Barium,
dis
solved
(yg/
Las
Ba
) .. 181 __ 194
__ 179
__
93 104
110
__
44 39 _
196
181
Bery
lli
um,
Boron,
dis-
dis
solved
solv
ed( yg/
L ( yg/L
as Be
) as
B)
.. 36
__
_
25
__
_._
19
__
_
159 25 152
__
__
488
408
_-.
53 46
to VD
569
570
572
57
3
574
575
57
6
57
7
02-08-82
07-14-82
1 1-17-82
02-08-82
07-14-82
11-17-82
02-08-82
07-14-82
11-17-82
02-08-82
02-08-82
07-14-82
11-17-82
02-08-82
05-10-82
06-22-82
07-14-82
08-06-82
11-17-82
02-08-82
08-06-82
09-17-82
11-17-82
05-10-82
05-20-82
05-27-82
06-22-82
08-06-82
09-17-82
11-19-82
190
163
__ 77 101 __ 77 68 __ 56 44 87 174
_ 112 - 53
--
20
.1
1619
<.
1 13
_
13
.1
5.3
13
<*1
11
....
-.
...
7.6
.1
5.5
8.0
.1
20
__
__
5.0
.3
194.3
.3
13
-
-_
.
4.8
.2
15
8.8
.1
31
__
__
--
30
.1
20
__
5.0
.2
31
--
982
765 ~
337
353 -
633
618
236
427 -
456
798
--
657
*
613
8974
--
--
32 38 --
«_.
118
<1130
-
74 101 __
--
258
<1
250 _-
__
103
283
83 88 -- <5 11 -- 50 85
304
396 . 43 27 47 -- 50
Tabl
e 3. Parts A,
B,
C,
D,
and
E.
Chemical analyses and temperatures of
u> o
ground and
surf
ace waters Continued
Part C.
Sulfate, ch
lori
de,
fluoride,
sili
ca,
solids
and boron continued
Well
number
or
surface
water
site 578
579
580
581
583
Date
ofsample
05-10-82
06-2
2-82
07-1
4-82
09-17-82
11-1
7-82
05-1
0-82
06-22-82
07-14-82
09-17-82
11-18-82
05-10-82
05-27-82
06-22-82
08-06-82
05-20-82
11-17-82
05-10-82
06-22-82
08-06-82
09-17-82
11-17-82
Sulf
ate
(mg/
Las
804)
49 40 96 101 __ 61 . 94
Chlo
ride
,di
ssolved
(mg/L
as CD
«>_ 1.5 2.2
38
6.2 __
11
_.
87
Fluo
ri
de,
dis
solved
(mg/
Las
F) 0.2 .1 _ .4 .1 __ .2 ... <.1
Silica,
dis
solved
(mg/
Las Si02
)
14
15
16
30
__
_
27
__ 8.9
(res
idue
) ,
Solids,
residue
at 180
deg.
C,
dis
solved
(mg/L) 460 576 __
420 573 __ __
622 __. 567
barium,
beryllium,
Barium,
dis
solved
(yg/
Las Ba
)
, 163 176 __ 51 122 __ __ 118 -._ 13
Beryl
lium
,dis
solved
(pg/
Las
Be
)
_ -- _ -.
_ -«
Boron,
dis
solved
(ug/L
as B) mm
,^ 127 133 __ 6 21 __
__ 42 __ 13
u>
584
586
587
588
589
590
591
592
594
597
600
601
05-10-82
06-04-82
07-14-82
09-17-82
1 1-
17-8
2
09-10-82
09-22-82
11-19-82
09-22-82
11-19-82
11-19-82
09-22-82
1 1-
19-8
2
09-17-82
09-17-82
11-17-82
09-17-82
11-17-82
09-10-82
1 1-
19-8
2
09-23-82
11-18-82
09-23-82
11-18-82
09-23-82
11-18-82
125
2.5
134
2.0
158
8.6
__
192
6.1
89
3.3
__
41
4.5
.._
52
14
__
122
6.3
__
__
116
5.0
__
120
6.0
_
_207
25
....
_-.
227
10
--
.6
19 .4
6.
7
.2
19
__
--
.2
15
.1
20
__
.
.2
14
_
.2
20
_-
.
.2
14
-.
--
.2
17
-
.2
24
.1
30
.1
32
--
358
327 771
749
643 .
577 .
487 --
585 --
610 -
725 _.
936
876
26
41
122 _-
127
154
221
70
129
__
12
9
.
177
...
116
.
221
25 -- 25 61 147 11 113 31 52 -- 24 -- 59 -- 54 -- 35
Table 3. Parts A,
B,
C,
D,
and E.
Chemical an
alys
es and temperatures of
CO
K)
ground and
surface waters Continued
Well
number
or
surface
water
site
Lake
Sample #1
Creek
atFlume #1
NE
Stream #1
502
505
507
510
520
Part D.
Date
ofsa
mple
07-14-82
07-15-82
07-1
4-82
05-2
0-82
06-2
2-82
07-1
5-82
09-17-82
11-19-82
06-2
3-82
07-1
5-82
09-07-82
07-15-82
07-1
5-82
11-1
9-82
07-15-82
11-1
9-82
Cadm
ium/
ch
romi
um,
coba
lt,
copper,
iron
, le
ad,
manganese, and
Cadmium,
dis
solved
(ug/L
as Cd)
<3 <3
7
__ <3 __ <3 <3 4 <3 8 <3
Chro
mium,
dis
solved
(yg/L
as Cr)
<5 <5 <5 __ 5 <5 __ <5 <5 <5 <5 <5 <5
Cobalt ,
dis
solved
(yg/L
as Co
)
<20
<20 <5 _ <5 <5 ...
.<2
0 <5 <5 <5
<20 <5
Copp
er,
dis
solved
(yg/L
as Cu)
<5 <5 <5 6 <5 ..
22 <5 33 46 <5 7
Iron
,dis
solved
(yg/
Las
Fe
) 95 285 81 -.-
1,000 44 __ 165 .
20,600 231
225 74 63
Lead
,dis
solved
(yg/L
as Pb
)
<100
<100 <50 __ <50 <50 __
<100 <50
<100 <50
<100 <50
nickel
Manga
nese,
dis
solved
(yg/
Las
Mn
)
34 121
266 __ 320 7
__ 91
1,020
330
498 68 56
Nick
el,
dis
solved
(yg/L
as Ni)
18 <5 <5 __ 7 <5 __ 40 31 <5 <5 <5 <5
u>
52
2
52
3
524
52
7
52
8
529
53
1
535
54
3
56
0
561
562
07-1
5-8
2
11-1
9-8
2
07-0
1-8
211-1
9-8
2
07
-15
-82
07-2
3-8
2
07
-15
-82
07-1
6-8
2
07-1
5-8
207-1
9-8
211-1
9-8
2
07-1
5-8
2
1 1
-19
-82
07
-15
-82
11
-19
-82
07
-15
-82
07
-15
-82
02
-08
-82
07
-14
-82
07
-16
-82
09-1
7-8
21
1-1
8-8
2
02
-08
-82
07
-14
-82
1 1
-18
-82
02-0
8-8
20
7-1
4-8
211-1
7-8
2
<3
<3 __
<3 4
<3 <3 <
3 8<
3
<3
<3 6
<3
. 6 8 <
3
_ <3 <3
--
<3
<3
6
<5
__
<5 6
-._
<20 <5 <
5 <5
<5
<5 <5
<5
<5
<5 11 <5
....
<5 <5 __
<5
<5
<5
<5
_ <5
<5 --
<20 <5 <
5
<5
<5
<5
<5
<5
<5
<5 7 <
5
__
<5 <5
-.
<5 <5
18 14 _ 9
<5
- 58
21 <5
23
<5
37
<5 19 14 63
73 <5 __
<5 <5
<5 <5
435
13
2
3,1
80
12
0 _
11
8
82
49
2
72
53
96
82
583
21
5
63
14,3
00
6,8
50 51 __
332
5,1
10
2,8
30
1,8
20
<5
0
<50
-
<50
<50
<100
<1
00
<5
0
<5
0<
50
<1
00
<5
0
<5
0
<5
0
-_.
232
89
<5
0
__
<5
0<
50
--
<5
0<
50
46
32
35
7 9
--
90
356
43
8 29
37
47
76
51
119 8
--
259
418 29
..
27
0
251 _-.
54
03
61
11 <5
40
<5
-- 8
12 <5
<5
<5 5
<5 8 7
-_ 23
22 <
5
_ 12 <5
__ 10 <5
Tabl
e 3. Parts A,
B,
C,
D,
and E.
Chemical an
alys
es and
temperatures of
ground and surface
waters Continued
Part D.
Cadmium, ch
romi
um,
cobalt,
Well
number
orsurface
water
site 563
564
565
566
567
568
Date
of
sample
02-08-82
05-10-82
06-08-82
06-22-82
09-17-82
11-17-82
02-08-82
11-17-82
02-08-82
09-17-82
11-17-82
02-08-82
07-14-82
07-14-82
11-17-82
02-08-82
07-14-82
11-17-82
02-08-82
07-14-82
11-17-82
Cadmium,
dis
solved
(yg/
L as Cd)
- _ <3 .
<3 -- <3 __ <3 8 <3 _. 9 <3 ... 8 <3
Chro
mium,
dis
solved
(yg/
Las
Cr)
<5 <5 . <5
6 <5 <5 _ <5 <5 <5
<5
copp
er,
iron,
lead
, manganese,
Cobalt,
dis
solved
(yg/
L as
Co)
_,, j. <5 ~ <5 <5 _._
.<5 <5 <5 _ <5
<5 6 <5
Copper,
dis
solved
(yg/
Las Cu)
<5 <5
6
__
9 <5 <5 _ <5
<5 -
<5
<5
Iron,
dis
solved
(yg/L
as Fe
) ,m
11,3
00 ..-.
965
301 __ 112 65 147 __
10,8
00
16,9
00 --
3,920
7,360
and
nickel Continued
Lead,
dis
solved
(yg/L
as Pb)
__ <50 >
<50 <50 __ 52
<100 <50 __ <50
<50
<50 <5
Manga
nese
,dis
solved
(yg/
L as
Mn
)
mmmm
2,17
0
1,990
549 __ 107
109
331 __
309
256 __
449
396
Nickel,
dis
solved
(yg/
L as
Ni)
M
<5 __ 20 . <5 __ 11 <5 <5 _ 11
<5 _ 14
<5
Cn
56
9
570
57
2
57
3
574
57
5
57
6
577
02-0
8-8
2
07-1
4-8
21
1-1
7-8
2
02
-08
-82
07
-14
-82
11
-17
-82
02-0
8-8
20
7-1
4-8
211-1
7-8
2
02-0
8-8
2
02
-08
-82
07-1
4-8
2
1 1
-17
-82
02-0
8-8
20
5-1
0-8
20
6-2
2-8
20
7-1
4-8
20
8-0
6-8
211-1
7-8
2
02-0
8-8
20
8-0
6-8
20
9-1
7-8
21
1-1
7-8
2
05-1
0-8
20
5-2
0-8
205-2
7-8
20
6-2
2-8
20
8-0
6-8
20
9-1
7-8
2
1 1
-19
-82
12 <3 _ 9
<3 ~
<3 <3
.._
<3 <3 <3 <
3
- <
3
__ <
3
<5
<5
-- <5
<5
_
<5 <5
_
<5 <5
<5
5
- <5 - <
5
<5
<5 -.
<10 <5 -.
<5 <5 __ <5
<5 .
. <5
9
<
5
<
5
<5
<5
-- 11 <5 _
<5
<5 __
<5
<5
-_ <5 <
5
-- <
5
_ <5
--
10
,90
02
2,4
00 __
90
42
-._
16
01
60
__
1,2
70
1,9
80 _-
14
,20
0
14
,80
0
7,4
20
288
--
<5
0<
50
<50
<50
_
<50
<50
<5
0<
50
__
<5
0
<50
.
<5
0
-
<5
0
1,1
00
1,0
30
8 10
1,0
00
96
9
144
127
1,4
60
2,2
60
308
746
-- 18 <5
<5 <5
8<
5
._ <5
<5
-_
8
7
~_ 10 -
5
Tabl
e 3. Parts A, B, C,
D,
and
E.
Chemical an
alys
es and
temperatures of
U)
ground and
surf
ace
wate
rs -Con
tinued
Part D.
Ca
dmiu
m, chromium,
coba
lt,
Well
number
orsu
rface
water
site 578
579
580
581
583
Date
of
samp
le
05-10-82
06-22-82
07-14-82
09-17-82
11-17-82
05-10-82
06-22-82
07-14-82
09-17-82
11-18-82
05-10-82
05-27-82
06-22-82
08-06-82
05-20-82
11-17-82
05-10-82
06-22-82
08-06-82
09-17-82
11-17-82
Cadmium,
dis
solv
ed(yg/L
as Cd
)
m , <3 <3 __
9 <3 __ _.
.<3 <3
Chro
mium
,di
sso
lved
(yg/
Las Cr)
<5 <5 .._ <5 <5 __ __ <5 <5
copp
er,
iron,
lead
, manganese,
Coba
lt ,
dis
solv
ed(y
g/L
as Co
)
<5 <5 __ <5 <5 _._ _..
. 5
-. <5
Copper,
dis
solved
(yg/
Las Cu
)
W»M»
7 <5 _ <5 <5 __ __5
....
6
Iron,
dis
solved
(yg/L
as Fe
) _» »
494 112
_._ 77 84
__ 112 __ 94
and
nickel Continued
Lead,
dis
solved
(yg/
Las Pb
)
« »»
<50
<50 __
<100
<50 ._ .._
<50
__
<50
Manga
nese,
dis
solved
(yg/
Las
Mn
)
ammf
363
422 _ , 10 52 __ __.
65 __
5
Nickel,
dis
solved
(yg/
Las
Ni
)
«» »
8 <5 _ <5 <5 . __ <5 .. <5
w
58
4
586
587
58
8
589
590
591
592
59
4
597
600
60
1
05-1
0-8
20
6-0
4-8
20
7-1
4-8
20
9-1
7-8
211-1
7-8
2
09
-10
-82
09
-22
-82
11
-19
-82
09
-22
-82
11
-19
-82
11-1
9-8
2
09
-22
-82
11
-19
-82
09
-17
-82
09-1
7-8
211-1
7-8
2
09
-17
-82
11-1
7-8
2
09-1
0-8
211-1
9-8
2
09
-23
-82
11-1
8-8
2
09-2
3-8
21
1-1
8-8
2
09-2
3-8
211-1
8-8
2
<3 <
3
_ _ <
3
__.
<3
<3
__ <3 __ <3
- <3
__ <3 __ <3 _..
<3
--
<3
<5 <
5
- <5
<5 <5
<5
_-. <5
-- <5
--
<5
_.
<5
--
<5 .
<5
<5 <
5
<
5
_.
<5 5
__
<5
_..
<5
-
<5
..
<5
.... 7
__
<5
8
<5 <
5
<5
....
<5
<5
<5
<5 --
<5
-
<5
__
<5
<5
-
<5
71 127
--
16,5
00 __
12,4
00 __
2,3
20 _.
68
1,6
40
19
6
__
3,3
00 __
280 .~
935
<5
0
<50
<5
0
<5
0
<5
0
-.
<5
0
«
<5
0
.
<5
0
<50
._
<5
0
..
<5
0
<50
6 29 ~
77
9 _
3,7
80
40
2 __
520
_.
50
2,0
50 __
70
3
_
1,7
10 __
1,4
40 ..
1,7
30
<5 <
5
.. <
5
<5 <5
..
<5
__
<5
--
<5
.. <5
__
<5
....
<5
<5
Table
3. Parts A, B, C, D,
and
E.
Chem
ical
anal
yses and te
mper
atur
es of
00
ground and
surface
waters Con
tinued
Well
number
orsurf
ace
water
site
Lake
Samp
le #1
Cree
k at
Flum
e #1
NEStre
am #1
502
505
507
510
520
Part
E.
Date of
samp
le
07-14-82
07-15-82
07-14-82
05-20-82
06-22-82
07-15-82
09-17-82
11-19-82
06-23-82
07-15-82
09-07-82
07-15-82
07-15-82
11-19-82
07-15-82
11-19-82
Silv
er,
stro
ntiu
m, vanadium,
zinc
, orga
nic
carbon,
and
Silver,
dis
solv
ed(y
g/L
as Ag
)
<3 -
<3
3 <3 <10
<3 <3 ~ .
<3
Stron
tium,
dis
solved
(yg/
Las Sr)
2,360
433
204 83
289
112 85 141 38 18
Vana
dium,
dis
solved
(yg/L
as V)
<5.0
<5.0
<5.0 --.
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
Organic
Zinc,
carbon,
dis-
dis
solved
solved
( yg/L
(mg/L
as Zn)
as C)
633
513
<100 _
-_
327
2.8
<100 --.
.
1,070 --
184
585
721
<100
3.3
<100
trit
ium
Tritium,
dis
solv
ed(pCi/L)
800 _ __
400
1,100
1,400
900
80,000
130,000
1,200
_
Trit
ium,
dis
solv
ed,
coun
ting
erro
r(pCi/L)
400 _._
__
400
400
640
400
400
700
400 _
522
523
524
527
528
529
C
531
vo
535
543
560
561
562
07-15-82
11-19-82
07-01-82
11-19-82
07-15-82
07-23-82
07-15-82
07-16-82
07-15-82
07-19-82
11-19-82
07-15-82
11-19-82
07-15-82
11-19-82
07-15-82
07-15-82
02-08-82
07-14-82
07-16-82
09-17-82
11-18-82
02-08-82
07-14-82
11-18-82
02-08-82
07-14-82
11-17-82
<10 <3 5
<10 ...
<20 <3 <3 <3 <3
<10 <3 <3 <3 -- <3 4 <3 -
<3 <3 __ <3 4
35 19
260 32
226
128 158 39 62 129
133
141 69
-
177
265 122 -.
192
198
....
383
375
<5.0
<5.0 --
<5.0
<5.0 -.
-
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
7.0
10
<5.0 --
<5.0
<5.0 _
<5.0
<5.0
<100
12
<50
100
<50
6.3
229
149
2.6
<100
212
3.2
<50
636
2.2
667
570
2.4
238 .
491
121,600
6.9
<50
-_
124
<50 __
-._
230
<50
169,000
800 --
2,000
13,000
3,600
2,800
1,000
1,600
1,000
1,600 __
400 --
400
--
600
--
400
400
400
400
400
400
400
400
400
400
400
Tabl
e 3. Parts A,
B,
C,
D,
and
E.
Chemical analyses and temperatures of
ground and su
rfac
e waters Continued
Part E.
Silver,
strontium, vanadium,
zinc
, or
gani
c ca
rbon
, and
tritium Continued
Well
number
or
surface
water
site 563
564
565
566
567
568
Date of
samp
le
02-08-82
05-10-82
06-08-82
06-22-82
09-17-82
11-17-82
02-08-82
11-17-82
02-08-82
09-17-82
11-17-82
02-08-82
07-14-82
07-14-82
11-17-82
02-08-82
07-14-82
11-17-82
02-08-82
07-14-82
11-17-82
Silv
er,
dis
solved
(yg/L
as Ag
)
mmmm <3 _
<3 ~ <3 _ 3 <3 __ <3 <3 5
<3
Stron
tium
,di
ssolved
(yg/
Las Sr)
___ 178
368
210 _
327
106
366 __
320
262 __
251
208
Vana
dium
,dis
solved
(yg/
Las V
) __ <5.0 _
<5.0
<5.0
<5.0
<5.0
<5.0 _
<5.0
<5.0 -
<5.0
<5.0
Organic
Zinc,
carbon,
dis-
dis
solved
solved
( yg/L
(mg/L
as Zn
) as C)
__
__
170
6.2
__
_
4,130
373 __
._
197
180
<100 __
__
121
3.3
<100
_
180
<100
Tritium,
dis
solved
(pCi
/L)
74,0
0086
,000
81,000
81,000
85,000
400
400
600
400
400
400
Tritium,
dis
solved,
count
ing
error
(pCi
/L)
400
500
500
500
400
400
400
400
400 --
400
400 _
569
570
572
573
574
575
576
577
02-08-82
07-14-82
11-17-82
02-08-82
07-14-82
11-17-82
02-08-82
07-14-82
11-17-82
02-08-82
<5
<3 <5 <3 <3
<3
333
298
298
225
272
299
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
210
<50
<100
<50
<100
<50
2.5
02
-08
-82
07
-14
-82
11
-17
-82
02-0
8-8
20
5-1
0-8
20
6-2
2-8
20
7-1
4-8
20
8-0
6-8
211-1
7-8
2
02
-08
-82
08
-06
-82
09
-17
-82
11-1
7-8
2
05
-10
-82
05
-20
-82
05
-27
-82
06
-22
-82
08
-06
-82
09
-17
-82
1 1-1
9-8
2
<3
<3 -.- <
5
4
-- <
3
<3
39
34
35
17
4 17
3
14
4
371
<5
.0<
5.0
<5.0
6.0
<5.0
<5.0
<1
00
<5
0
215
<100
1,0
90 --
<100
400
400
400
600
400
3.2
3.0
400
400
400
400
400
47,000
40,000
37,000
27,000
19,000
400
900
1,000
800
400
400
1,00
01,
000
800
400
400
400
400
400
400
900
400
400
400
400
400
400
400
Table
3. Parts A,
B,
C,
D,
and
E.
Chemical analyses and temperatures of
NJ
ground and
surface
waters Continued
Part
E.
Silver,
stro
ntiu
m, vanadium,
zinc
, organic
carb
on,
and tritium Continued
Well
number
or
surface
water
site 578
579
580
581
583
Date of
samp
le
05-10-82
06-2
2-82
07-14-82
09-17-82
11-17-82
05-10-82
06-22-82
07-14-82
09-17-82
11-18-82
05-10-82
05-27-82
06-22-82
08-06-82
05-20-82
11-17-82
05-10-82
06-22-82
08-06-82
09-17-82
11-17-82
Silver,
dis
solved
(pg/
Las Ag
)
__ <3 <3 <3 -
3
<3
Stro
nti
um,
dis
solved
(pg/
Las Sr)
__ 328
330 125
202
.
158
355
Vana
dium,
dis
solved
(pg/
Las V) _
<5.0
<5.0
<5.0
<5.0 --
<5.0
<5.0
Organic
Zinc
, ca
rbon
,di
s-
dis
solved
solved
( pg/L
(mg/L
as Zn
) as
C)
__
__ 132 142 -_
<100
<100 -_
_
<50
<50
Tritium,
dis-
so Ived
(pCi/L)
400
900
1,000
800
500
800
54,000
40,000
36,000
46,000
400
5,800
14,000
21,000
19,000
Trit
ium,
dis
solv
ed,
count
ing
error
(pCi
/L)
400
400
400 --
400
400
400
500
400
400
400
400
400
400
400
400 --
584
586
587
588
589
590
591
592
594
597
600
601
05-10-82
06-04-82
07-14-82
09-17-82
11-17-82
09-10-82
09-22-82
11-19-82
09-22-82
11-19-82
11-19-82
09-22-82
1 1-19-82
09-17-82
09-17-82
11-17-82
09-17-82
11-17-82
09-10-82
11-19-82
09-23-82
11-18-82
09-23-82
11-18-82
09-23-82
11-18-82
<3 <3 __ <3 __ <3 <3 <3
<3 -
<3 - <3 -- 3
.
<3 <3
83 152
331
506
219 __
400 132
.
256
208
306 --
197
-.-
199
8.0
<5.0
<5.0
<5.0
<5.0 ..
<5.0 ~
<5.0 .
<5.0
<5.0 __
<5.0
<5.0
<5.0
102
<100
<50 -_
<100
<50 __
<5
11
<100 -_.
--
<100
5.5
-._
<50
<100
<100 ...
--
<50
900
500
500
900
10,000
11,000
7,400
6,200
900
1,200
39,000
500
29,000
29,000 -
78,000
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
Table
4. Hydraulic co
nduc
tivi
ties
of the
glac
ial
mate
rial
s
Lab hyd
raul
ic conductivity:
Dete
rmin
ed wi
th liquid pe
rroe
amet
erFi
eld
hydraulic
cond
ucti
vity
: B,
ba
iler
te
st (d
ata
anal
yzed
by
meth
od of
Bouwer and
Rice
, 19
76)
Well
No
.
560
560
560
561
561
561
562
Tested
interval
(fee
t)
7.0-
7.5
12.5-13.0
19.0
-19.
5
3.5-
4.0
12.0-12.5
17.8-21.8
17.0-17.5
Lab
hydraulic
conductivity
(ft/
s)
6.9 x 10~4
7.9 x 10"4
3.9 x 10
"4
2.98 x 10~7
7.0
x 10
~7
8.5
x 10
~5
Field
hydrau
lic
cond
ucti
vity
(ft/
s)
Litho-stratigraphic
unit
Fine
to
medium sand
(Tou
lon
Memb
er)
Fine
sand
(Toulon
Member)
Medi
um to
co
arse
sa
nd(T
oulo
n Member)
Massive
clay
(Rad
nor
Till Me
mber
)
Fine silty
sand
(Tou
lon
Member)
8.87
x
10"
, B
Medium sand
(Tou
lon
Member)
Fine
to
me
dium
562
563
18.7-22.7
16.5-17.0
3.15 x
10~5
, B
4.2
x 10-4
silt
y sand
(Toulon
Memb
er)
Fine
to me
dium
silt
y sa
nd
(Toulon
Member)
Very
fi
ne sand
(Tou
lon
Member)
Ui
563
563
563
564
564
564
564
566
566
567
569
570
570
24.0-24.5
36.0-36.5
36.6-44.6
20.5-21.0
28.0-28.5
31.0-43.0
40.0-40.5
6.5-10.5
12.0-12.5
17.5-18.0
20.5-20.5
10.0-14.0
15.0-15.5
3.9
x 10-4
5.6
x 10-4
1.4
x 10-4
5.9
x 10
c
5.0
x 10
~7
9.0
x 10
-7
9.0
x 10~7
1.0
x 10
~7
3.63 x 10~5
, B
6.99 x 10~6
, B
6.18 x 10
"6
, B
1.32 x 10~5
, B
9.5 x 10-6
Coarse sand
(Toulon Member)
Fine to coarse sa
nd
(Toulon
Member)
Coarse sand and
grav
el
(Toulon
Member)
Very fine sand
(Toulon Member)
Very fine sa
nd with
silt and
clay
(Tou
lon
Member)
Fine sa
nd and
pebbles
(Toulon
Memb
er)
Silt
y clay with pe
bble
s (H
ulic
k Ti
ll Member)
Sand
-s ilt
-cla
y (Cahokia Al
luvi
um)
Clay
ey silt
(Cahokia Al
luvi
um)
Clayey silt
(Hul
ick
Till
Me
mber
)
Silt
y clay
(Spoils)
Cla
yey
sa
nd
(P
eori
a
Loes
s)
Cla
yey
sa
nd
(Toulo
n
Mem
ber)
Tabl
e 4. Hydraulic conductivities of the
glac
ial materials Continued
Well
No
.
571
571
572
572
573
573
573
574
574
574
574
Tested
inte
rval
(feet)
6.0- 6.
5
15.0-15.5
3.2-
3.8
12.0-12.5
6.0- 6.
5
11.5-12.0
18.5-19.0
5.5- 6.0
11.5-12.0
18.0-18.5
24.0-24.5
Lab
hydr
auli
c conductivity
(ft/
s)
6.6
x 10
~5
1.2
x 10
~3
2.7
x 10
~7
2.2
x 10
~4
2.0
x 10
~7
6.9 x
10~5
5.9
x 10~4
1.7
x 10~8
1.2
x 10~5
1.0
x 10~5
2.3
x 10~3
Fiel
d hydrauli
c co
nduc
tivity
(ft/
s)
Litho-stratigraphic
unit
Fine
si
lty
sand
(P
eori
a Lo
ess)
Fine sand with pebbles
(Toulon
Member)
Silt
y clay
(Peoria
Loes
s)
Fine
pe
bbly
sand
(Toulon
Member)
Clay,
massive
(Radnor
Till
Member)
Fine
si
lty
sand
(T
oulo
n Me
mber
)
Coar
se sand with pe
bble
s (T
oulo
n Me
mber
)
Clay
ey silt
(Rad
nor
Till
Me
mber
)
Clay
ey sa
nd
(Toulon
Memb
er)
Sand
-sil
t-cl
ay
(Tou
lon
Member)
Fine
to medium sand
with
silt
(Toulon
Member)
Table 5. Grain-size distribution, clay and carbonate mineralogy, and cation exchange capacity
Well
No.
501
501
501
501
501
502
502
502
502
502
502
502
503
503
503
503
503
503
503
503
503
503
Sampled
interval
(fee
t)
4.8 -
5.1
10.8 -11.1
18.8 -19.1
36.8 -3
7.1
42.3 -42.6
4.8 -
5.1
11.3
-11.6
16.8 -17.1
19.8 -20.1
25.8 -2
6.1
33.8 -34.1
40.3 -40.6
0.1
- 0.
4
0.7
- 1.
0
1.8
- 2.
1
4.3
- 4.6
7.8
- 8.1
10.8 -11.1
12.8 -1
3.1
15.3 -15.6
15.8
-16.1
17.1 -17.4
Grain size
(per
cent
of
to
tal
sample )
Gravel
Sand 6 1
17 24 11 2 2 18 15 88
81 26 7 5 7 3 2
2 1 2 14 21 30
Silt
67 87 56 46 36 67
87
53 57
6 14 43 63 58 69 80 87 65 78 56 55 46
Clay
27 12 27 30 53 31 11 29 28
6 5
31 30 37 24 17 11 32 20 30 24 24
of
glacial
sediments
Clay minerals
(percent of sample)
Expand-
ables
70-80
50 40 50
50-6
0
30-40
20
40-50
30-50
60-70
60
60-70
70-80
~ -_
Illite
10
20-3
0
60 30
40-50
40
60-70
30-40
~
30-40
20 - 10 10
0-10
__
Kaolin-
ite
and
chlorite
10-2
0
20-3
0 0
20
0
20-30
10-2
0
10-2
0
10-3
0
10-2
0
30
20-30
10-3
0
__
Cation
Carbonate minerals
exchange
(percent)
capacity
Ca/Mg
(meg
/100
Calcium
Magnesium
ratio
gm)
0.4
1.5
0.27
2.1
21.8
.10
2.1
19.3
.11
3.7
11.3
.3
3
4.7
14.7
.3
2
.4
.5
.80
__ 1.9
22.0
.09
3.1
19.3
.16
5.1
13.7
.37
.4
.4
1.00
-
~
3.9
22.6
.17
.3
3.7
.08
.3
1.1
.27
-_ .5
.1
5.00
__
_-
Stratigraphic
unit
name
Peoria Loess
(Soil)
Peoria Loess
(Soi
l)Radnor Till
Member
Hulick Till
Member
Hulick Till
Member
Peor
ia Lo
ess
Peor
ia Lo
ess
Radnor Till
Memb
erRadnor T
ill
Memb
erTo
ulon
Member
Toul
on Member
Hulick Ti
llMe
mber
Peoria Loess
(Soi
l)Pe
oria
Lo
ess
(Soil)
Peor
ia Lo
ess
(Soil)
Peor
ia Lo
ess
Peor
ia Lo
ess
Roxa
na Si
lt
Roxana Silt
Roxana Silt
Roxana Silt
Roxana Silt
Table
5. -
Grai
n-si
ze di
stri
buti
on,
clay and
carb
onat
e mi
nera
logy
, and
cati
on exchange capacity
00
of glacial sediments Continued
Well
No.
503
503
503
503
503
503
503
503
504
504
504
504
504
504
504
504
504
504
505
505
505
505
Sampled
interval
(fee
t)
17.8 -18.1
21.8
-22.1
25.8
-26.1
28.1 -28.4
30.2
-30.5
33.8
-34.1
46.3 -46.6
49.0 -49.2
4.8
- 5.
1
8.3
- 8.6
13.8 -1
4.1
15.8 -1
6.1
17.3 -17.6
19.8 -20.1
23.3
-23.6
25.8
-2
6.1
32.3
-32.6
46.3 -46.6
9.8
-10.1
12.0 -1
2.3
13.3 -13.6
15.8
-16.1
Grain si
ze
(percent of total
sample )
Gravel
Sand
6 36
2 22
2 18 16 19 92
95
42
6 2 1 2 8
1 15 10
1 16
4 18
6 28 2
27 15
Silt
30 41 51 54 47
3 3
31 68
82
86
75 58
63
54 51 50 40 86 ~ 39 66
Clay
28 35 29 30 34 5 2
27 26 16 13 23 34 21 36
32 28 26 12 34 19
Clay minerals
(per
cent
of sample)
Expand-
ables
50-70
40
30-40
30 70
50-60
60-70
70
50-60
60-80
60
30-4
0
30 40
50-7
0
70-90
60-80
30-40
Illite
20-30
40-50
40-50
50 10 20 10 10
10-2
0
10-20
20-30
40
40-50
40 30
0-10
10-20
40
Kaolin-
it e and
chlorite
10-2
0
10-2
0
10-3
0
_ 20
20
10-20
10-20
20
20-30
10-20
10-20
10-20
20-30
20
0-20
0-20
10-20
20-30
X
Cation
Carbonate
mine
rals
ex
chan
ge
(per
cent
) capacity
Calcium
0.8 .4
2.0 .6
1.75
.2 .3 .5 .5 .4 .4
4.0
2.9
.4
.4
2.8
Magnesium
3.9
2.5
~ 17.8 .9
24.0
12.3
10.1
4.2
4.1
3.6
3.4
19.7
20.5
1.7 .9
23.0
Ca/Mg
(meg/ 10
0 ra
tio
gm)
0.21 .16
.11
.67
.07
.02
.03
.12
.12
.11
.12
.20
.14
.24
.44
.12
Stra
tigr
aphi
c un
it
name
Radnor Till
Memb
erRadnor Ti
llMe
mber
Radn
or Till
Memb
erRa
dnor
Till
Memb
erRadnor Till
Memb
erTo
ulon
Me
mber
Toul
on Me
mber
Huli
ck Till
Memb
erPe
oria
Lo
ess
(Soil)
Peoria Lo
ess
(Soil)
Radnor Till
Memb
erRadnor Till
Memb
erRadnor Till
Memb
erRa
dnor
Till
Memb
erRadnor Till
Memb
erRadnor Till
Memb
erRadnor Till
Memb
erHu
lick
Till
Memb
erPe
oria
Lo
ess
Roxa
na Silt
Radnor Till
Member
Radn
or Till
Memb
er
505
505
505
505
506
506
506
506
506
507
507
507
507
507
!_, S
507
507
507
508
508
508
508
508
508
508
508
508
508
18.8
-1
9.1
24.8 -2
5.1
27.8 -2
8.1
30.3 -30.6
3.8
- 4.
1
9.3 -
9.6
10.0
-1
0.3
12.3 -12.6
15.8 -1
6.1
7.8 -
8.1
15.3 -15.6
19.3
-19.6
20.3 -20.6
23.5 -23.8
24.3 -24.6
25.8 -26.1
30.8 -3
1. 1
2.1
- 2.
4
5.6 -
5.9
7.3
- 7.
6
17.8 -18.1
19.8 -2
0.1
25.8 -2
6.1
27.8 -28.1
30.8 -31.1
33.8
-34.1
39.8 -40.1
11 31 32 24 24 20
31
4 4 5
5 13
4 17
1 15
5 28
4 13 11 4 2 3 3
1
10 95
57 42 42 47 49 53 41 69 82 75 56 54 64
39 74 57 64 76 81 84 81 84 65 1
32 27 26 29 27 27 28 27 14 20 26 25 20 28 22 30 25 20 17 13 16 15 25 4
20-30
30
30-40
20 30
20-30
30-40
60-70
20
20-30
20-30
10-2
0
10-20
30-40
60-80
70-90
60-80
60-80
50-60
60-70
30-40
50-60
70-90
__
50
30-40
40-50
50
50-60
50-60
40-50
10-20
50-60
50-60
50 50
60-70
40
10-2
0
10
10-2
0
20 30
20-30
40 20
10-20
__
20-3
0
20-30
10-30
30
10-2
0
10-3
0
10-2
0
10-2
0
20-30
10-2
0
20-3
0
30-40
10-3
0
20-30
0-20
0-20
0-20
0-20
10-2
0
0-20
20-30
20-30
0-20
__
5.7
3.4
4.3
4.3
2.1
5.7 .5 .3 .4
3.2
2.3
2.1
3.0
3.2
3.7
1.4 .6
1.0
1.9
2.7
2.9
3.5
2.5
3.7
__
17.6
16.7
15.0
19.8
19.9
15.6 1.5
4.0
1.6
25.7
21.9
22.2
27.0
20.7
16.5
10.1 2.1
8.4
19.6
22.9
22.4
24.0
21.8
13.8
__
0.32
.20
.29
.22
.11
.37
.34
.08
.25
.12
.10
.09
.11
.15
.22
.14
.29
.12
.10
.12
.13
.15
.12
.27
__
Radnor Till
Member
Hulick Till
Member
Hulick Till
Member
Hulick Till
Member
Peoria Loess
(Soi
l)Radnor Till
Member
Radnor Till
Member
Hulick Till
Member
Hulick Till
Member
Peoria Loess
Toulon Member
Toulon Member
Hulick Till
Member
Hulick Till
Member
Hulick Till
Member
Hulick Till
Member
Hulick Till
Member
Pill
Fill
Fill
Peoria Loess
Peoria Loess
Peoria Loess
Peoria Loess
Peoria Loess
Toulon Member
Toulon Member
Table 5. Grain-size distribution, clay and carbonate mineralogy, and cation exchange capacity
of glacial sediments Continued
Well
No.
508
508
509
509
509
509
509
509
509
509
510
510
510
510
510
510
510
510
510
510
510
510
Sampled
interval
(fee
t)
49.8 -50.1
52.2
-5
2.5
6.8
- 7.1
15.0
-15.3
15.6 -15.9
16.3
-16.6
18.8
-19.1
21.3
-21.6
25.3
-25.6
34.8 -35.1
3.8
- 4.1
6.8
- 7.
1
9.8
-10.1
13.8 -1
4.1
15.8 -1
6.1
18.8
-1
9.1
25.6 -25.9
31.3
-31.6
33.8 -34.1
37.1 -37.4
39.8
-40.1
43.8 -4
4.1
Grain
size
Clay minerals
(percent of sample)
(percent of total
sample )
Gravel
Sand
93
6 10
3
22
7
29 72
1
15
~
17 12 70
16
Silt 4
49
65
82 75 43 75 57 18 85
86
60
63 76 19 42
Clay 3
45 25 18 22 35 18 14 10 15 13 25 20 12 11 42
Expand-
ables
50-70
60-70
70-90
90
70-90
50-60
50-70
60 70
70-80
100
70-90
80 30
50-60
50
20-30
70
Illite
~
20-30
10 10 10 30
20-30
20
10-2
0
.
0-10 10
40-50
30-40
30-40
40 10
Kaolin-
ite
and
chlorite
0-20
20-3
0
0-20 10
0-20
10-2
0
10-2
0
20
10-20
20-30
0-20 10
20-30
10-20
10-20
30-40
20
Cation
Carbonate minerals
exchange
Calcium
3.3 .4
.4 .4 .4 .5 .7
5.9
1.2 .2 .5 .6 .6 .5 .4
2.4
3.8
2.2
3.2
(percent)
Magnesium
7.9 .3
.3 .2
2.1
0 14.4
31.0
10.5
6.3 .8
1.1
1.3
1.1
23.8
24.8
26.7 ~
28.1
11.6
capacity
Ca/Mg
(meg/ 10
0ratio
gm)
~
0.42
1.34
1.34
2.00 .19
.05
.19
.11
.03
.63
.55
.46
.45
.02
.10
.14
.08
.28
Stratigraphic
unit
name
Toulon Member
Duncan Mi
lls
Member
Peoria Loess
(Soil)
Radnor T
ill
Member
Radnor Till
Member
Radnor Till
Member
Radnor Till
Member
Radnor Till
Member
Toulon Member
Toul
on Me
mber
Fill
Fill
Roxana Silt
Radnor Till
Member
Radnor Till
Member
Toulon Member
Toulon Member
Toulon Member
Toulon Member
Toulon Member
Hulick Till
Member
Hulick Till
Member
511
511
511
511
511
511
511
511
511
511
511
511
511
511
511
511
511
511
511
512
512
512
512
512
512
512
512
0.3
- 0.
6
4.3 -
4.6
7.8 -
8.1
10.8 -11.1
13.8 -14.1
16.8 -17.1
19.3 -19.6
23.3 -23.6
25.3 -25.6
26.3 -26.6
27.5 -27.8
28.8 -29.1
31.3 -31.6
33.3 -33.6
34.8 -35.1
36.6 -36.9
40.5 -40.8
40.8 -41.1
43.1 -43.4
3.8 - 4.
1
7.8 -
8.1
10.6 -10.9
13.8 -14.1
15.8 -16.1
19.8 -20.1
21.6 -21.9
22.0 -22.3
4 9 9 5
_-
1 8 6
12
5 10
1 10
2 32
29 12 69
85 15 20 1
67
68
22 6 14 8
32
13
70
66
66
71 80
89
77 18 40 35
49
53
40
44
66
23 10 39
42
65 18 19 65
78
70
78
33
26
25
25
24
20 11 22
74
54
48
41 36
26
27 22 8 5
46 38
34 15 13 13 16 16 14 22
70
70-80
70-80
90-100
~ 80
70-80
60
60-70
_- 60
80-90
60
60-80
50-60
40-50
20
10-20
10-20
10-20
10
10-20
30
20
20
10-20
20
10-20
20
20-30
50-60
10-20
0.4
3.2
0.13
0-20
1.9
21.4
.09
10-20
.5
15.3
.03
0-10
.1
5.0
.02
10
.6
3.2
.19
10-20
.5
4.9
.10
10
.7
8.5
.08
10-20
35.8
18.2
1.97
20
.4
.9
.45
0 .4
.7
.57
.4
.5
.80
20
2.3
16.0
.14
0-20
3.0
23.1
.13
20-30
2.4
26.4
.09
30
3.3
23.6
.14
20-30
Peor
ia Loess
(Soi
l)Pe
oria
Lo
ess
(Soi
l)Pe
oria
Lo
ess
(Soi
l)
Peoria Loess
Peoria Loess
Roxa
na Si
It
Roxana Si
lt
Berry
Clay
Memb
erBerry
Clay
Memb
er
Radnor Ti
llMe
mber
--
Radnor Ti
llMe
mber
Radnor Ti
llMember
Toulon Member
Toulon Member
Toulon Member
Toulon Member
Toulon Member
Toulon Member
Hulick Ti
llMember
Peoria Lo
ess
(Soil)
Peoria Loess
Peoria Loess
Peoria Lo
ess
Peoria Loess
Peoria Loess
Peoria Loess
Toulon Member
Table 5» -Grain-size distribution, clay and carbonate mineralogy, and cation exchange capacity
cn NJ
of glacial sediments Continued
Well
Mo.
512
513
513
513
513
513
513
513
513
513
513
514
514
514
514
514
514
514
514
514
515
515
Sampled
interval
(fee
t)
23.2 -23.5
15.8 -1
6.1
22.8
-2
3.1
25.3 -25.6
25.8 -26.1
27.8
-2
8.1
28.6 -28.9
29.1
-29.4
30.8
-31.1
33.8 -34.1
36.8
-37.1
9.8
-10.1
25.8
-2
6.1
27.8 -28.1
32.3
-32.6
32.9 -3
3.2
34.3
-34.6
37.8
-3
8.1
40.55-40.85
42.8
-43.1
3.8
- 4.
1
15.8
-1
6.1
Grai
n si
ze
(per
cent
of
total
sample )
Gravel
Sand
1 2 3 4
2 4 2 3 1 3
24 28
2 2
Silt
42 84
88 85
82 85
46 35 88 81 85 83 46
44
65 86
Clay
55 13 8 15 ~ ~ 18 15 52 61 10 16 14 14 30 28 33 12
Clay minerals
(percent of sample)
Expand-
ables
10
50-60
50-7
0
40-6
0
30-4
0
30-4
0
70
40-6
0
60-90
50-70
60-7
0
50-6
0
60-70
50-60
40-50
30-50
50-7
0
30-4
0
50-6
0
60-7
0
60
50-6
0
Illite
60-70
30
20-30
30-40
50
30-40
20
20-30
10-2
0
20-30
20
20-30
10-20
20-30
30
40-50
30
30-40
30-40
20-30
10-2
0
30
Kao Un
ite
and
chlorite
20-3
0
10-2
0
10-20
10-20
10-20
20-30
10
10-3
0
0-20
10-2
0
10-2
0
10-2
0
10-20
20
20-3
0
10-2
0
0-20
20-30
10
10-2
0
10-20
10-20
Cation
Carbonate minerals
exchange
(per
cent
) capacity
Calcium
0.7
5.4
3.5
4.8
1.4
9.7 .4
2.6 .2 .4 .4
3.3
1.9
2.3
2.0
__ 5.2
5.3
4.0 .8
2.7
Magnesium
0.8
21.5
21.4
21.8
13.5
14.2
8.4
7.1
5.2 .6 .2
23.8
14.3
19.5
21.8
12.9
15.3
.6 .4
24.4
Ca/Hg
(meg
/ 10
0 ra
tio
gm)
0.88 .25
.16
.22
.10
.68
.05
.37
.04
.67
2.00 .14
.13
.12
.09
-_ .40
.35
6.67
2.00 .11
Stratigraphic
unit
name
Toulon Me
mber
Peoria Loess
Peoria Loess
Peoria Loess
Toulon Member
Toulon Member
Toulon Member
Toulon Member
Toulon Member
Toulon Member
Toulon Member
Peoria Lo
ess
Peoria Loess
Peoria Loess
Toulon Member
Toulon Member
Hulick Ti
llMember
Hulick Ti
llMember
Hulick Ti
llMember
Hulick Till
Member
Peoria Loess
(Soil)
Peoria Loess
w
515
515
515
515
516
516
516
516
516
516
516
516
516
516
516
516
517
517
517
517
517
517
517
517
517
518
28.8 -29.1
31.8 -32.1
38.8 -39.1
40.8 -41.1
1.8
- 2.1
3.8 -
4.1
11.8
-12.1
18.8 -19.1
21.8 -22.1
23.0 -23.3
27.3 -27.6
28.0 -28.3
28.8 -29.1
31.8 -32.1
37.3 -37.6
39.8 -40.1
5.3
- 5.6
7.8 -
8.1
11.3 -11.6
14.3 -14.6
16.8 -17.1
19.8 -20.1
22.8 -23.1
28.3 -28.6
30.8 -31.1
0.3 - 0.6
2
74 2
13 12 2 2 2 4 6 4
16
11 86 19 3 2 1
14
6
2
6 18 17
28
88
20
32
62
69
83
80
84
84
80
82
64 6
67
64
53
60 72
78
84
84
62 51 53
10 6
66
25 19 15 18 14 12 14 14 9 8 14 33
45
39 14 16 16 14 14 32 19
40-60
70
80-90
50-70
80-90
60-70
50-80
50-70
50-60
50-60
50-60
50-60
60-70
50
60-80
80-90
70-90
80-90
50-70
50-60
40-50
60 26
20-30
~
10-20
0-10
20 10 20
20-30
20-30
30
30 30
30 20
20-30
10-20
10
10-50
10 20 20 30
20-30
48
20-30
~
10-20
0-10
10-30
0-10
10-20
0-20
10-30
10-20
10-20
10-20
10-20
10-20
20-30
0-20
0-10
0-20
0-10
10-30
10-20
20-30
10-20
26
2.4
3.7 .6
2.3 .7 .7
4.1
4.3
3.8
3.5
3.6
2.6
3.0
~ 1.5
1.5 .7 .6
1.0
3.0
2.6
3.1
3.6
7.1
23.6
25.0 .7
1.3 .7 .3
23.0
23.0
23.2
26.2
22.7
23.5
27.9
~ 5.8
5.6 .5
1.5
17.9
19.3
23.2
22.7
25.9
17.9
.10
.15
.86
1.77
1.00
2.34
.18
.19
.16
.13
.16
.11
.11
.26
.27
1.40
.40
.06
.16
.11
.14
.14
.40
--
Peoria Lo
ess
Toulon Me
mber
Hulick Till
Member
Carbon dal
eFormation
(Shale)
Peoria Lo
ess
(Soil)
Peoria Lo
ess
(Soil)
Peoria Lo
ess
Peoria Lo
ess
Peoria Loess
Peoria Loess
Peoria Loess
Peoria Loess
Toulon Member
Toul
on Member
Toulon Member
Toul
on Member
Peoria Loess
(Soil)
Peoria Loess
(Soil)
Peoria Loess
Peoria Loess
Peoria Loess
Peoria Loess
Peoria Lo
ess
Hulick Ti
llMe
mber
Hulick Ti
llMember
Caho
kia
Allu
vium
Table
5.---Grain
-siz
e distribution,
clay and carbonate mineralogy, and cation exchange capacity
of glacial sediments Continued
Well
No.
518
518
518
518
518
518
518
518
518
518
518
518
518
518
518
518
518
519
519
519
519
519
Sampled
interval
(fee
t)
1.8
- 2.
1
3.3
- 3.
6
4.3
- 4.
6
5.8 -
6.1
7.3
- 7.6
9.3 -
9.6
10.8 -11.1
12.8 -13.1
15.8 -16.1
19.8 -20.1
21.3 -21.6
22.3 -22.6
28.3 -28.6
30.8 -31.1
33.8 -34.1
40.3 -40.6
42.3 -42.6
4.8 -
5.1
8.3 - 8.6
12.8 -13.1
16.3 -16.6
17.8 -18.1
Grain si
ze
(per
cent
of
total
sample )
Gravel
Sand
28 9
!
34 53 41
4 3 4 12 12
__
_-.
0
7 21
8 5 9 8 4
Silt
55 60 60 64
46 34 42
80
81 84 75 75 35
57
34
68
75 73 69
81
Clay
17 31 40 35 20 13 17 16 16 12 13 13 65
43
38
24
20 18 23 15
Clay minerals
(percent of sample)
Expand-
ables
_ _
70-80
70-80
60-70
60-70
70-80
60-80
50 20
30-40
30-40
30-40
60
70-80
70-90
70-90
50-60
Illite
__
10
0-10
20
20-30
20
10-20
30-40
40
40
40
40
10-20
10-20
10-20
10-20
30
Kaolin-
ite an
d chlorite
_
10-20
10-20
10-20
10-20
0-10
10-20
10-20
40
20-30
20-30
20-30
20-30
0-20
0-20
0-20
10-20
Cation
Carbonate minerals
exchange
(percent)
capacity
Calcium
0.6
-6
.2 .2
2.9
4.1
4.5
6.9
2.9
9.6
4.5
1.9
2.0
2.7
2.3
3.4
Magnesium
5.5
.8
6.2
19.3
22.6
24.5
24.5
11.3
8.3
7.2
7.0
14.7
15.8
18.3
15.7
21.8
Ca/M
g (m
eg/1
00
ratio
gra)
^«
««
0.11 .75
.03
.01
.13
.17
.18
.61
.12
1.34 .64
.13
.13
.15
.15
.16
Stratigraphic
unit
name
Cahokia
Alluvium
Peoria Loess
(Soil)
Peoria Loess
(Soil)
Peoria Lo
ess
(Soil)
Peoria Loess
(Soil)
Peoria Lo
ess
(Soil)
Peoria Loess
Peoria Loess
Peoria Loess
Peoria Loess
Toulon Me
mber
Toulon Me
mber
Duncan Mills
Member
Duncan Mills
Member
Duncan Mills
Member
Duncan Mills
Member
Duncan Mi
lls
Member
Fill
Fill
Fill
Fill
Peoria Loess
Ul
519
519
519
519
519
519
519
519
519
519
520
520
520
520
520
520
520
520
520
520
520
520
520
520
520
520
520
18.8 -19.1
19.4 -19.7
20.3 -20.6
22.8 -23.1
24.8 -25.1
25.8 -26.1
27.8 -28.1
33.8 -34.1
35.8 -36.1
36.8 -37.1
0.8 - 1.1
1.8
- 2.1
6.8 -
7.1
7.0 -
7.3
9.3 - 9.6
10.8 -11.1
17.3 -17.6
18.8 -19.1
21.8 -22.1
24.8 -25.1
26.3 -26.6
29.8 -30.1
32.6 -32.9
33.8 -34.1
36.8 -37.1
39.8 -49.1
45.3 -45.6
2 7 9
3 19
7 25
8 13
2 19
8 4 13 12 17 20 9 8 3 14 4 6
3 37 9
7 25
3 16 12
85
64
80
46
51 44
48 65
76
66
69
62 57
64
78
81 86
72
83
81 35
48
50
49
49
13 29 11 32 17 35
31 35 16 30 18 26
26 16 13 11 11 14 13 13 25
43 18 32
39
70-80
50-60
60-70
30-40
50-60
27 30
40-50
27
40-50
70-80
90
50
70-90
60-70
50-60
60-80
60-70
40
40-60
30-60
40-50
10-20
30 20 30
20-30
49
40 30 50
30-40
10-20
10
30-40
10-20
20
20-30
10-20
20
30 30
30-40
30
0-20
10-20
10-20
10-30
10-20
24
30
20-30
23
10-20
10-20
~
10-20
0-20
10-20
10-20
10-20
10-20
30
10-30
10-30
20-30
3.1
1.3
4.1
6.7
3.5
7.8
6.5
7.0
2.3
2.3
4.1
3.9
4.4
3.2
3.1
3.5
2.7
11.2
8.0
6.8
22.0
22.6
21.8
12.0
20.0
15.1
14.7
14.3
15.8
16.0
~
15.4
29.7
25.2
27.1
24.9
24.9
23.9
30.9
25.0
14.9
.14
.06
.19
.56
.18
.52
.44
.49
.15
~ .14
.27
.13
.17
.12
.12
.14
.11
.36
.32
.46
'
Peoria Loess
Toulon Member
Toulon Member
Huli
ck Ti
llMember
Huli
ck Ti
llMe
mber
Hulick Ti
llMe
mber
Hulick Till
Member
Huli
ck Ti
llMember
Hulick Ti
llMe
mber
Hulick Ti
llMember
Fill
Fill
Fill
Fill
Fill
>
Peoria Loess
Peoria Loess
Peoria Loess
Peoria Loess
Peoria Loess
Peoria Loess
Toulon Member
Toulon Member
Hulick Till
Memb
erHulick Till
Memb
erHulick Ti
llMe
mber
Hulick Till
Memb
er
Table 5. Grain-size di
stri
buti
on,
clay
an
d carbonate min
eral
ogy,
and cation exchange capacity
Ui
CTi
of glacial
sediments Con
tinu
ed
Well
No.
520
521
521
521
521
521
521
521
521
522
522
522
522
522
522
522
522
522
522
522
523
523
Sampled
interval
(feet)
46.5
-4
6.8
9.8
-10.
1
15.8 -1
6.1
19.8 -20.1
24.8
-25.1
27.8 -28.1
36.3
-36.6
37.1
-3
7.4
37.3
-37.6
9.8
-10.1
20.8
-21.1
27.8 -2
8.1
32.3
-32.6
34.8
-35.1
36.3 -36.6
37.3
-37.6
38.0
-38.3
38*8
-39.1
56.6
-56.9
58.8
-5
9.1
0.8
- 1.1
6.8
- 7.
1
Grain size
(percent of
to
tal
samp
le )
Gravel
Sand
_ _ 10 1 3 1 3
1
10 5 18 8 3 3 3 5
1 5 17
2 4 13
Silt
49 66 87 85 89
86 64
46
66 55 74 46
83 82 55 86 50 73 62
Clay 51 24 12 12 10 11 ~ 35 44 29 27 18 51 14 15 40 8 33 21 25
Clay minerals
(per
cent
of sa
mple
)
Expand-
ables
60-80
60
50-70
70-80
50-70
50 29
60-8
0
30-40
70-8
0
70-90
70-8
0
70-9
0
50-6
0
80-90
90
20-30
20-30
80
70-90
Illite
10-2
0
20-3
0
20-3
0
10-2
0
20-30
37 49
10-2
0
40-50
10 10 10 10 30 10 10
40-50
40-5
0
10 10
Kaolin-
ite
and
chlo
rite
,
10-2
0
10-20
10-2
0
10-2
0
10-2
0
13 22
10-2
0
20-30
10-2
0
0-20
10-2
0
0-20
10-20
0-10
30-4
0
30 10
0-20
Cati
on
Carbonate minerals
exchange
(per
cent
) capacity
Calcium
__
0.9
2.8
4.5
2.1
2.2
7.4 .8
1.0 .5 .7
69.4 2.0
1.7 .7
1.7
4.1
2.7
2.4 .6
Magnesium
__ 1.2
26.3
30.7
24.7
24.8
~
22.3 5.3
11.3 .9
20.2
9.9
22.7
22.8
11.8
15.1 2.8
16.6
70.3 .8
Ca/Mg
(meg
/100
ratio
gm)
-»«
0.75 .11
.15
.09
.09
.33
.15
.09
.56
.03
7.01 .09
.07
.06
.11
1.46 .16
.03
.75
Stratigraphic
unit
name
Duncan Mills
Member
Peor
ia Loess
(Soil)
Peor
ia Loess
Peoria Lo
ess
Peor
ia Loess
Peor
ia Lo
ess
Toulon Member
Toulon Member
Toul
on Me
mber
Fill
Pill
Peoria Loess
(Soil)
Berr
y Clay
Member
Berr
y Clay
Member
Toul
on Member
Toulon Member
Toulon Member
Toulon Member
Hulick Till
Member
Huli
ck Till
Member
Pill
Peoria Loess
(Soi
l)
Ul
523
523
523
523
523
523
523
523
523
523
524
524
524
524
524
524
524
524
524
524
524
524
525
525
525
525
526
11.3 -11.6
12.8 -13.1
17.3 -17.6
18.8 -19.1
22.8 -23.1
23.3 -23.6
24.8 -25.1
28.0 -28.3
28.5 -28.8
28.9 -29.2
1.8
- 2.1
6.8 - 7.1
9.8 -10.1
14.3 -14.6
16.8 -17.1
18.8 -19.1
22.8 -23.1
24.3 -24.6
25.8 -26.1
27.8 -28.1
28.8 -29.1
.
29.8 -30.1
6.8 -
7.1
10.8 -11.1
13.3 -13.6
14.8 -15.1
20.8 -21.1
~ ~
7 6
6
~ ~
5 5 2
6
--
6 1 3 2 3 4
26 31
2
28 13 2 7 3 3 3
29
41 13 3
27 1 1 1
16 77
24
74
87
85
84
83
82 37
37 58
38
58
79
77
82
84
83
45
35
66
83
44
49
64
73
65 14 52
20 12 12 14 14 14 30 26
40 28
29 19 16 15 13 14 21 19 19 14 23
50 35
26 19 9
24
70-90
70-80
70-80
70
50-60
70-80
20-30
30
30-40
30-40
70-80
60-70
60
40-50
40-50
40-50
10-20
10-20
20
30-40
30-40
40-50
70-80
80
30 40
10-20
10-20
10-20
20 30
10-20
40-50
40-50
40-50
40
10-20
20
20-30
20-30
30
30-40
50-60
60
50-60
40
30-40
20-30
10 10 30
30-40
0-20
0-20
0-20
10
10-20
0-20
30-40
20-30
20-30
20-30
0-20
10-20
10-20
30
20-30
10-20
20-30
20-30
20-30
20-30
10-30
30
10-20
10 40
20-30
.6
4.6
4.0
4.1
3.7
3.4
6.9
6.6
1.1
5.6
0.5
3.2
3.7
5.0
3.0
2.5
2.0
2.1
2.3
2.2
1.8
8.1 .4 .4
6.4 .4
5.1
1.5
21.3
24.1
21.5
25.7
21.8
14.7
15.6 1.7
16.0
0.2
22.8
22.5
22.5
25.1
23.2
24.2
22.3
25.3
23.6
22.7
5.1
1.3
6.7
16.7
15.3
18.0
.40
.22
.16
.19
.14
.16
.47
.42
.65
.35
2.50
.14
.16
.23
.12
.11
.08
.09
.09
.09
.08
1.59
.31
.06
.38
.03
.28
Peoria Loess
(Soil)
Peoria Loess
Peoria Loess
Peoria Loess
Peoria Loess
Peoria Loess
Huli
ck Ti
llMember
Huli
ck Ti
llMe
mber
Hulick Ti
llMe
mber
Huli
ck Ti
llMember
Peoria Loess
(Soi
l)
Peoria Lo
ess
Peoria Loess
Toulon Member
Toulon Member
Toulon Member
Toulon Member
Toulon Member
Toul
on Member
Toulon Member
Hulick Ti
llMe
mber
Hulick Till
Memb
er
Peoria Loess
(Soil)
Peoria Lo
ess
Toulon Member
Toulon Member
Toulon Member
Table
5. Grain-size di
stri
buti
on,
clay an
d carbonate
mineralogy,
and
cati
on exchange ca
paci
ty
cn
oo
of glacial sediments Continued
Well
NO.
526
526
526
526
526
527
527
527
527
527
527
527
528
528
528
528
529
529
529
529
Sampled
inte
rval
(feet)
3.8
- 4.
1
8.3
- 8.6
14.3 -14.6
18.8 -19.1
21.8 -22.1
4.8 -
5.2
7.8 -
8.1
10.8 -11.1
15.8 -16.1
22.8 -23.1
24.3 -24.6
24.8 -25.1
7.8 -
8.1
10.8 -11.1
18.8 -19.1
26.8 -27.1
13.8 -14.1
16.3
-16.6
18.8 -19.1
24.8 -25.1
Grain size
(percent of
total
sample )
Gravel
Sand
22 4 2
19 3 2 4 2
17
4 15 5 2
2 22
7 21
5
1 6
1 5
7 58
Silt
54
83 87
67
56
75
82
85
88
41 64
70
92 36
39
63
65 77 25
Clay
24 13 11 33
25
22 16 11 10 42 17 25 6
40
34
32
28 17 10
Clay minerals
(percent of sample)
Expand
able s
70-90
60-70
30
20-30
20-30
60
70-80
60-70
60
20-40
80-90
50
30-40
30-40
70-80
60-80
60-80
10
Illite
10 20
40-50
50-60
50
10-20
20
20
20-30
40-50
10 30
50
40 10
10-20
10-20
60
Kaolin-
ite and
chlorite
0-20
10-20
20-30
10-20
20-30
20-30
0-20
10-20
10-20
10-30
0-10
20
10-20
20-30
10-20
0-20
10-20
30
Cation
Carbonate
mine
rals
ex
chan
ge
( percent )
capa
ci ty
Calc
ium
0.3
3.0
3.2 .4 .3 .6 .5
1.7
3.1
3.1
__ 1.9 .4
3.6
3.3
4.1 .4 .1
1.0
4.9
Magnesium
0.3
20.0
22.7 .9 .9 .8
2.8
25.1
25.7
25.9
._
'
23.6
4.9
24.3
25.8
21.5
5.4
12.3
21.2
33.2
Ca/M
g (m
eg/1
00
rati
o gm
)
1.00 .15
.14
.44
.34
.75
.18
.07
.12
.12
__
.08
.08
.15
.13
.19
.07
.01
.05
.15
Stra
tigr
aphi
c un
it
name
Peoria Loess
(Soi
l)Peoria Lo
ess
Peoria Lo
ess
Carbondale
Formation
(Sha
le)
Carbondale
Form
atio
n(S
hale
)Peoria Lo
ess
(Soil)
Peoria L
oess
Peoria Lo
ess
Peoria Lo
ess
Toulon Member
Hulick Ti
llMember
Huli
ck Ti
llMember
Peoria Lo
ess
(Soi
l)Peoria Lo
ess
Hulick Ti
llMember
Hulick Ti
llMember
Peoria Lo
ess
(Soi
l)Peoria Lo
ess
Toulon Me
mber
Toulon Me
mber
530
530
530
530
530
530
530
530
530
530
530
530
530
I-1
Ul $
531
531
531
531
531
531
531
531
531
532
532
532
532
1.8
- 2.
1
3.8
- 4.
1
8.8
- 9.1
13.8
-14.1
16.3
-16.6
17.6 -17.9
19.3
-19.6
22.8 -23.1
25.8
-26.1
27.8 -28.1
31.8 -32.1
34.8 -35.1
48.8 -4
9.1
7.8 -
8.1
21.8
-2
2.1
14.8 -25.1
26.6 -26.9
28.8
-2
9.1
31.3 -31.6
32.3
-32.6
32.6 -32.9
34.8 -35.1
22.8 -23.1
23.9
-24.2
25.0 -2
5.3
25.6 -25.9
15 5 6 1 1 1
10 23 23 25 11 16
11 4 4 1 3
12
1
2
60 80 83 83 81 75
62 41 61 62 83 72 __ 78 84 75 76
80 35 36 36 86
__
25 15 11 16 18 24 28 36 16 13 6 12 -- 11 12 21 23 17 53 63
64 12
50-70
70-90
40-50
70-80
70-90
90
80-90
60-80
50-60
30-40
30
60-80
10-2
0
50-60
50-60
60 50
30-40
20-30
30-40
10-20
10-2
0
60-70
60-80
60-80
90-100
10
10-2
0
10 10 0-10
10-2
0
30-40
50 60
10-20
50 20 20 20 30 40
40-50
30-40
50-60
50-60
20-30
20
10-20
10-2
0
0-20
10-20
10-2
0
0-20 10
0-10
10-2
0
0-20
10-20
10
10-2
0
30-4
0
20-3
0
20-30
20 20
20-30
20-30
20-30
30 30
10-2
0
0-20
10-2
0
0-10
2.7
3.2
8.6 .9 .5 .4 .4 .4 .5 .4 .3
3.0
1.1
2.8
2.4
3.2
1.5 .7
1.4 .9 .8 .4
2.6
2.1
1.1 .4
.9
21.9
20.1 .4 .2
1.8 .9
3.4 .2 .9
21.5
25.0 2.1
22.0
24.6
20.0
13.6
15.8
4.3
4.3
2.3
1.1
21.3
23.9
17.9 .7
3.00 .15
.43
2.25
2.50 .23
.45
.12
2.50 .45
.01
.12
.52
.13
.10
.16
.11
.04
.32
.21
.35
.36
.12
.09
.06
.57
Peoria Loess
(Soil)
Peor
ia Lo
ess
Peoria Lo
ess
Roxana Silt
Roxa
na Si
lt
Toulon Me
mber
Toul
on Me
mber
Toul
on Member
Toul
on Member
Toul
on Me
mber
Toul
on Member
Toul
on Me
mber
Carbondale
Formation
(Shale)
Peor
ia L
oess
Peor
ia Lo
ess
Peor
ia Lo
ess
Toul
on M
embe
r
Toulon Me
mber
Toulon Me
mber
Huli
ck Ti
llMember
Carbondale
Formation
(Shale)
Carbondale
Formation
( Sha
le )
Peor
ia Lo
ess
Peoria Lo
ess
Peoria Lo
ess
Roxana Silt
Table 5. Grain-size distribution, clay and carbonate mineralogy, and cation exchange capacity
CT> O
of glacial sediments Continued
Grain
Well
No.
532
532
532
532
532
533
533
533
533
533
533
534
535
535
535
535
535
535
535
535
536
536
Samp
led
interval
(feet)
27.3 -27.6
30.8
-31.1
36.0
-36.3
44.6 -44.9
45.8 -46.1
9.8 -1
0.1
13.3 -13.6
16.3 -16.6
23.3 -23.6
24.8 -25.1
28.8 -2
9.1
23.8 -2
4.1
4.3
- 4.
6
13.8 -1
4.1
15.8 -16.1
18.8 -19.1
19.8 -20.1
21.8
-22.1
28.8
-2
9.1
32.3 -32.6
1.3
- 1.6
7.3
- 7.6
size
Clay minerals
(percent of sample)
(per
cent
of
total
sample )
Grave 1
.._
~ ~ 6 12 ~
1
~
4
-- __
Sand
4 7
20 52
1 2 2 1
14 19 17 26
2 2 1
13 3 15 6 19 10 22
Silt
67 43 49
41 87
87 84 87
66 43 45
46
62 83 83
68
85 59 79 36
69 53
Clay
29 50 31
7 12 11 14 12 20 32 26 28 36 15 16 18 12 26 15 41 21 25
Expand
able s
70-80
80 70 ~ 10
40-50
60-80
60-70
50-60
50-60
40-60
60-70
60-70
70-90
60-70
60-70
40 30
40-50
40-50
40-50
Illite
10-20
10-2
0
20 60 30 20 20 30 30
20-30
20 20
10-2
0
20 20 40 40
20-30
30
20-3
0
Kaolin-
ite
and
chlo
rite
10
0-10 10 30
20-3
0
0-20
10-2
0
10-20
10-2
0
20-30
10-2
0
10-20
0-20
10-20
10-20
20 30 30
20-30
20-3
0
Cation
Carbonate minerals
exchange
Calcium
.4 .4
21.4 4.2
2.4
1.5
2.0
7.5
5.7
65
.7
1.2
1.2 .8 .7
5.4
7.5
4.4
1.6 .3
(percent)
Magnesium
.2 .2
10.2
~
30.0
21.8
23.2
22.6
20.2
22.8
17.7
1.2
30.5
19.1
12.5
17.4
17.3
20.1
24.6
15.9 1.0
capacity
Ca/Mg
(meg/ 10
0ratio
gm)
2.00
2.00
2.10
__ .14
.11
.06
.09
.37
.25
3.67 .58
.04
.06
.06
.04
.31
.37
.18
.10
.30
Stratigraphic
unit
name
Berry Clay
Member
Berry Clay
Member
Toulon Member
Toulon Member
Toulon Member
Peoria Loess
Peoria Loess
Peoria Loess
Hulick Till
Member
Hulick Till
Member
Hulick Till
Member
Hulick Till
Member
Peoria Lo
ess
Peoria Loess
Peoria Loess
Toulon Member
Toulon Member
Toulon Member
Toulon Member
Hulick Till
Member
Fill
Peoria Loess
536
536
536
536
536
536
536
536
537
537
537
537
537
S^
537
537
537
537
560
560
560
1560
560
560
561
561
12.8 -13.1
15.8 -1
6.1
18.8 -19.1
19.8 -20.1
32.0
-32.3
32.5
-32.8
32.8
-33.1
33.8 -3
4.1
3.8
- 4.
1
9.8
-10.1
12.8 -1
3.1
13.8 -14.1
15.8 -1
6.1
19.8 -20.1
21.3 -21.6
22.8 -2
3.1
33.6 -33.9
0.83- 1.
0
7.0
- 7.
5
10.0 -10.2
15.7 -15.8
34.8 -35.0
35.0
-35.2
1.8
- 1.
9
1.9
- 2.0
2 1 2
48 14
10
16 14 15 17 19 25 20 86
29
45
40
_-
4 12
4 20
~
83 86 83 41 52 51 41 57 64 53 51 51 45 49 10 41 10 -» 47 49
15 13 15 11 34 39 59 27 22 32 32 30 30 31 4 30
5
~ 37 27
60-8
0
70
60-7
0
30
30-4
0
36 40
30-4
0
50-60
30
30-4
0
30-4
0
20-3
0
20-3
0
20-3
0
40-5
0
~ 16 53
10-2
0
20 20 40 40 47
30-4
0
30-40
20-3
0
50
40-50
40-50
50-60
60
50-6
0
20-30
55 30 ~
10-20
20
10-2
0
30
20-30
17
20-30
30 20 20
10-2
0
10-20
10-2
0
10-2
0
10-2
0
10-2
0
~ 29 17
2.5
4.4
1.9
2.3
6.0
6.1
6.9
1.2
1.4 .3
3.4
2.6
2.4
3.0
3.5 .37
4.64
4.18
6.04
~
.51
20.4
22.6
21.3
18.2
15.2 15.3
11.4
15.7
13.1 3.6
16.2
20.4
16.6
17.4
14.9 .8
1
.56
.90
3.75
2.04
.12
.19
.09
.13
.39
.40
.61
.08
.11
.08
.21
.13
.14
.17
.
.23
.46
10.3
8.29
5.5
4.64
4.0
1.61
21.6
__
.25
33.7
Peoria Lo
ess
Peoria Lo
ess
Peoria Loess
Toulon Member
Hulick Till
Member
Hulick Till
Member
Hulick Till
Member
Hulick Till
Member
Radnor Till
Member
Radnor Till
Member
Radnor Till
Member
Radnor Till
Memb
erRadnor Till
Member
Radnor Till
Member
Radnor Till
Memb
erToulon Member
Hulick Ti
llMe
mber
Peoria Lo
ess
Toulon Member
Toul
on Me
mber
Toul
on Me
mber
Toul
on Mem
ber
Toul
on Mem
ber
Radnor Till
Memb
erRadnor Ti
llMe
mber
1 X
-ray
d
iffr
acti
on
sh
ows
ca
lcit
e.
Table 5* grain-size distribution, clay and carbonate mineralogy, and cation exchange capacity
of glacial sediments Continued
Well
No.
561
561
561
561
561
561
561
561
5 l56
1fo
562
562
562
562
562
562
563
563
563
563
563
564
Sampled
inte
rval
(f
eet)
4.8
- 5.0
7.6
- 8.
0
11.5
-11.7
11.7
-11.8
12.9 -13.0
13.0
-13.3
46.7 -46.9
68.6 -68.8
68.8
-68.9
3.1
- 3.3
5.8
- 6.
0
18.7
-1
8.8
18.8
-19.0
21.5 -2
1.7
24.3
-2
4.5
13.6 -1
3.7
20.8 -21.0
33.3 -33.5
41.0 -41.2
41.2 -4
1.3
11.8 -12.0
Grain size
(percent of to
tal
sample)
Gravel
Sand
4
94
__
20
34
54
.
.
12
9
70 88
24
45
__
6
-_
1
16
69 96
6 88
__
9
Silt
68
2
66 8
__ 59 16 3 18 41 54 89 9 2 4 78
Clay 28 4
14 4
__ 20 ~ 14 9 13 __ 53 46 10 6 2 2
13
Clay minerals
(per
cent
of sample)
Carbonate minerals
Expand
able
s
63 41 ~
8
13 42 38 15 9 15 45
6 5
24 32
Illite 25 -- 44 66
__ 47 41 47 58 62 54 36 79 78 59 42
Kaolin-
(percent)
ite
and
Ca/Mg
chlorite
Calcium
Magnesium
ratio
12
.71
1.88
.3
8
2.53
1.66
15.6
15
3.49
.72
4.85
26
3.65
.45
8.11
40
3.44
2.93
1.17
17 15 27
3.76
1.51
2.49
29 31 19 15 17 17
4.03
.37
10.89
21
Cati
on
exchange
capacity
Stratigraphic
(meg
/100
unit
gm)
name
24.0
Radnor Till
Member
Toulon Member
Toulon Member
Toulon Member
6.1
Toulon Member
Toulon Member
9.4
Hulick Till
Member
Hulick Till
Member
18.5
Hulick Till
Member
Peoria Lo
ess
Peoria Loess
Toulon Member
11.1
Toulon Member
Toulon Member
Hulick Till
Member
Peoria Lo
ess
Toulon Member
Toulon Member
Toulon Member
4.1
Toul
on Member
Peor
ia Loess
cn
564
564
564
564
565
565
565
565
565
566
566
566
566
566
567
567
567
567
567
567
567
568
568
568
29.3 -29.5
39.7 -39.8
39.8 -40.0
41.1 -41.3
17.8 -18.0
26.8 -27.0
33.8 -34.0
45.8 -46.0
46.8 -47.0
3.0 -
3.2
8.7 -
8.8
8.8 - 9.0
11.8 -12.0
23.8 -24.0
2.8 - 3.0
5.8 - 6.0
14.8 -15.0
17.8 -18.0
20.8 -20.9
25.2 -25.3
25.3 -25.5
5.8 -
6.0
8.8 -
9.0
10.8 -11.0
77
5 85
13
27
3
96
34
19
35
19 13
42
28
19
42 8
.-
3 70
1 8 11 12
67
14
20
4
35
85 2
31 29
57 19 ~ 31 63 ~ 16 65
54
59 12
3 6
25 12 2
16 17 30 11
8 29
~ ~ 11 26
35
29 7
11 8
5
25 4
5 5
~ 18 ~ 10
1
54
63 6
26
3
0
54 57
32
72 61 60 57 78 62
52 ~ 43
~ 59
59
30
23 63 51 56
~ 63 30 28 42
17 31 35 18 18 33 43 39
31 40 16 14 31 23 41 ~ 37 16 15 26
2.98
2.71
1.07
4.79
.43
6.93
.28
9.68
2.33
.46
2.07
12.2
6.2
3.8
16.7
Toulon Me
mber
Toulon Me
mber
Toulon Me
mber
Hulick Till
Member
Peoria Loess
Toul
on Me
mber
Toulon Member
Toulon Member
Hulick Ti
llMe
mber
Ca
hoki
aAlluvium
Caho
kia
Alluvium
Cahokia
Alluvium
Caho
kia
Allu
vium
Ca
rbon
dale
Form
atio
n(Shale)
Peor
ia Lo
ess
Peor
ia Loess
Toulon Member
Hulick Till
Memb
er
Hulick Till
Memb
er
Hulick Ti
llMe
mber
Hulick Ti
llMe
mber
Cahokia
Allu
vium
Ca
hoki
aAl
luvi
um
Cahokia
Allu
vium
1 X
-ray
dif
fracti
on
sho
ws
calc
ite.
Table 5. -Grain-size distribution, clay and carbonate mineralogy, and cation exchange capacity
of glacial sediments Continued
Well
No.
568
568
569
569
569
569
569
569
569
569
569
569
570
570
570
570
570
570
571
571
571
571
Sampled
interval
(feet)
14.7
14.7
-14.8
-15.0
0.25- 0.42
2.5
5.8
14.7
14.8
20.7
35.7
35.8
38.7
38.8
- 2-
7
- 6.0
-14.8
-15.0
-20.9
-35.8
-36.0
-38.8
-39.0
0.08- 0.25
5.8
6.3
11.7
11.8
17.8
5.8
8.8
17.8
17.9
- 6.
0
- 6.4
-11.8
-12.0
-17.9
- 5.9
- 8.9
-17.9
-18.0
Grain size
(percent of total
sample )
Gravel
33
3
24 11 7
--
~
4
~
5 3
39 ~ ~
5
Sand
30
1
16 18 24
59
26
36
30 16 7 3
22 16 71 91 __
Silt 24 63 36 36 38
25
22
46
44
66 74
75
~ 30
48
21
2
--
Clay
13 33 24 35 31 16 52
~ 18 22 18 14 19 -- 9 36
8 2
_-
Clay minerals
(percent of sample)
Expand-
ables 2 6 8 1
19 41
1
~ 13 14 70 35
41 ~ 10 64
42 15 __
Kaolin-
ite and
Illite
chlorite
64
60 66
70
53
41 61 54
60 19 43
40 75 32 40
65 -_
34 34 26
29 28 __ 18 38
33 26 11 22 19 15 4 18 20 __
Cation
Carbonate minerals
exchange
(percent)
capacity
Stratigraphic
Ca/Mg
(meg/ 100
unit
Calcium
Magnesium
ratio
gm)
name
Cahokia
Alluvium
3.88
1.87
2.07
12.2
Cahokia
Alluvium
Spoils
Spoils
.55
2.11
.26
20.3
Spoils
Spoils
3.89
2.34
1.66
14.5
Spoils
--
Spoils
Spoils
4.53
3.12
1.45
12.8
Spoils
Spoils
4.18
2.72
1.54
12.2
Spoils
Peor
ia
Peoria
Peor
ia
.
Peoria
3.07
1.96
1.57
14.3
Peor
ia
--
--
' Toulon
--
~
Peor
ia
Peor
ia
Toulon
3.66
.40
9.15
4.8
Toulon
Loess
Loess
Loes
s
Loess
Loes
s
Member
Loes
s
Loess
Memb
er
Member
571
572
572
572
572
2573
573
573
2573
2573 573
573
573
a* en57
3
574
574
574
574
574
574
577
577
578
579
19.3
-19.5
5.8
- 6.0
8.8
- 8.
9
14.7
-1
4.8
14.8 -15.0
0.08- 0.25
0.25- 0.
42
2.6
- 2.
7
2.7
- 2.9
6.0
- 6.
2
6.2
- 6.
3
17.2 -17.4
17.4 -17.7
18.5 -18.7
18.7
-18.8
5.8
- 6.
0
8.7
- 8.
8
21.2 -2
1.3
21.3
-21.5
29.3 -2
9.5
39.3
-3
9.5
9.0
- 9.5
40.0 -4
1.0
36.5 -3
7.0
23.5 -2
4.0
8 32
1
86
17
68
10 4
.
3 9
1 74
51
25
5 34
70
14
40
40
81
5 16
27
25 96 12
33 61 4 8 ~ 66 63 -- 53 19 17 69 50 10 12 10 66 32
1
81
27
10
63
27
38
64
25
11
10
47
39
14
7 4
65
31
_- 24
25
49
26
33
78
14
8
.
__
__
35
46
39
15
6 16
60
24
7 26
65
24
11
16
56
28
16
6 8 6
65
29
4 18 16 3 7
--
«
Toul
on Me
mber
Peoria Lo
ess
Toul
on Me
mber
Toul
on Me
mber
3.91
.8
2 4.
77
5.7
Toul
on Me
mber
.57
2.66
.21
31.0
Pe
oria
Lo
ess
Peoria Lo
ess
Peoria Lo
ess
.78
2.07
.38
20.5
Radn
or Ti
llMe
mber
.62
2.37
.26
16.3
Radnor Till
Memb
erRadnor Ti
llMe
mber
>
Toul
on Me
mber
1.61
.71
2.27
5.3
Toul
on Member
5.98
1.72
3.48
12.6
Toul
on Me
mber
Toul
on Me
mber
Radn
or Till
Memb
erRa
dnor
Ti
llMe
mber
Toul
on Me
mber
1.83
.23
7.96
10.7
Toul
on Me
mber
Toul
on Me
mber
Toul
on Me
mber
~
~
Peor
ia Loess
Huli
ck Ti
llMe
mber
Hulick Till
Memb
erTo
ulon
Me
mber
1 X-
ray
diff
ract
ion
shows
calc
ite.
2 X-
ray
diff
ract
ion
shows
no calcite.
Tabl
e 5. Grain-size di
stri
buti
on,
clay an
d carbonate
mineralogy,
and
cation ex
chan
ge capacity
well
No.
580
581
582
583
583
583
584
Samp
led
interval
(feet)
45.8 -4
6.0
46.0 -4
6.5
32.2 -32.5
23.5 -24.0
46.2 -46.5
47.0 -47.5
9.0 -
9.5
Grai
n si
ze
of glacial
sedi
ment
s Cont
inue
d
Clay
minerals
(percent of
sample)
Carb
onat
e minerals
(percent of total
Kaol
in-
(percent)
sample )
Gravel
«._
22 10 22 62 9
Sand
Silt
1 8 28 63 26 33 84
48
24
39 8 6
34 9
Expand-
ite
and
Ca/M
gCl
ay
able
s Illite
chlorite
Calc
ium
Magn
esiu
m ratio
51 46 23 7 6
24 7
Cation
exch
ange
capacity
Stra
tigr
aphi
c (m
eg/ 100
unit
gm)
name
Hulick Till
Memb
erHulick Till
Memb
er
Toulon Member
Toulon Member
Toulon Member
Toulon Member
Toulon Member
en
Table 6. Petrographic analyses of cores
Well No.
560
Minerals
Unit name
Peoria Loess
Quartz plus quartzite & chertFeldspars (Plagioclase & Microcline)Igneous rock fragmentsOpaquesVolcanic rock fragments
Percentage
35 2-3
253
Sampling interval (ft)
0.83-1.0
Degree of oxidation; Moderately oxidized.
Angularity and sorting characteristics; Subrounded and poorly sorted grains.
Summary and remarks; Sample is admixture of large rock fragments and abundantsand size quartz (35%) set in a silty and clay rich matrix (45-55%).
Well No.
560
Minerals
Quartz, quartzite & chertFeldsparsIgneous rock fragmentsMarble & limestoneVolcanic rock fragmentsSiltstoneOpaquesHornblende
Unit name
Toulon Member
Percentage
25-3055
10 5-8 3-52
Sampling interval (ft)
10.0-10.2
Degree of oxidation; Opaques and volcanic rock fragments highly oxidized.
Angularity and sorting characteristics; Grains subrounded and poorly sorted.
Summary and remarks; Sorting poor, and grains mostly quartz.
167
Table 6. 'Petrographic analyses of cores"-Continued
Well No*
560
Minerals
Quartz & quartziteGranite rock fragmentsSiltstoneVolcanic rock fragmentsOpaquesMarble
Unit name
Toulon Member
Percentage
151-21-2
21
Sampling interval (ft)
34.8-35.0
Degree of oxidation; Matrix moderately oxidized; large grains unaltered byoxidation.
Angularity and sorting characteristics; Large grains subrounded; small grainsangular. Sorting very poor.
Summary and remarks; About 70% of matrix is silt size quartz with a clay andcalcium carbonate groundmass.
Well No.
561
Minerals
Unit name
Radnor Till Member
Percentage
Sampling interval (ft)
1.9-2.0
Quartz 30Feldspars (Plagioclase & Microcline) 5Opaques 5Volcanic rock fragments 10-15
Degree of oxidation; Grains unaltered by oxidation; some oxidation on volcanicrock fragments.
Angularity and sorting characteristics; Large grains subrounded; smaller grainsangular. Grains poorly sorted.
Summary and remarks; The till is 50% silt size grains with clay and 50%volcanic rock fragments
168
Table 6. Petrographic analyses of cores Continued
Well No*
561
Minerals
QuartzOpaquesPlagioclaseHornblendeMuscoviteOlivine
Unit name
Radnor Till Member
Percentage
253211
Sampling interval (ft)
4.8-5.0
Degree of oxidation; Clay bearing matrix moderately oxidized.
Angularity and sorting characteristics; Quartz grains angular; sorting poor.
Summary and remarks; Sample is composed of silt size quartz in a clay mineralgroundmass.
Well No.
561
Minerals
QuartzFeldsparsOpaquesCalcite cementMuscoviteHornblendeChlorite
Unit name
Toulon Member
Percentage
35 5 3
45-50 1 1
Sampling interval (ft)
11.5-11.7
Degree of oxidation; Quartz grains unaltered by oxidation and feldsparsslightly altered. Slight oxidation in the opaques.
Angularity and sorting characteristics; Large grains subroundedj matrix grainssubangular to angular. Sorting poor.
Summary and remarks; Sample consists of a few large quartz grains in agroundmass of silt size quartz and a caleitic cement with minor clay minerals.
169
Table 6- Petrographic analyses of cores Continued
Well No*
561
Minerals
Marble & LimestoneVolcanicsGranitic rock fragmentsQuartz & Quartzite & ChertFeldspars (Plagioclase)Matrix
Unit name
Hulick Till Member
Percentage
40 51-2 3 1 1
Sampling interval (ft)
46.7-46.8
Degree of oxidation; Opaques in matrix are oxidized, along with some ofthe rock fragments.
Angularity and sorting characteristics; Large rock fragments rounded, sandto silt size grains subangular. Sorting very poor.
Summary and remarks; Sample is very poorly sorted, with abundant rock fragmentsof variable nature in matrix of sand and silt size quartz, opaques, calcite and some clay minerals.
Well No.
562
Minerals
Quartz and quartzite & chert Marble and limestone Granite rock fragments VolcanicsFeldspars SiItstone Feldspars (Plagioclase)
Unit name
Toulon Member
Percentage
30-40 25-30
5 10 15 2
Sampling interval (ft)
18.8-19.0
Degree of oxidation; Opaques, siltstone and the preserved part of matrixmoderately oxidized.
Angularity and sorting characteristics; Rock fragments and large mineral grainssubrounded to rounded. Sorting poor.
Summary and remarks; Sample consists of rock fragments with small percentageof matrix.
170
Table 6 Petrographic analyses of cores Continued
Well No.
563
Minerals
QuartzOpaquesFeldspars (Plagioclase)HornblendeCalcitic cementClay minerals
Unit name
Peoria Loess
Percentage
45552
30-402-3
Sampling interval (ft)
13.75-13.9
Degree of oxidation; Opaques oxidized.
Angularity and sorting characteristics; Grains subangular, sorting moderate.
Summary and remarks; Sample is moderately well sorted calcite cementedsiltstone with common opaques and minor amounts of plagioclase and hornblende.
Well No.
563
Minerals
Quartz & QuartziteOpaquesLimestone & MarbleGranitic rock fragmentsFeldsparsCalcite cemented sandstone
Unit name
Toulon Member
Percentage
55-60 10 20 5 5
1-2
Sampling interval (ft)
41.2-41.3
Degree of oxidation; Large opaques highly oxidizd, and quartz, quartziteand igneous rock fragments largely unaltered by oxidation.
Angularity and sorting characteristics; Grains subrounded to subangular,sorting poor.
Summary and remarks; Sample is poorly sorted quartz, quartzite, limestoneand igneous rock.
171
Table 6. Petrographic analyses of cores Continued
Well No*
564
Minerals
Quartz, quartzite, and chertFeldsparsMarble & limestoneGranitic rock fragmentsVolcanicsSiltstoneHornblende
Unit name
Toulon Member
Percentage
65-753
15153
Sampling interval (ft)
39.8-40.0
Degree of oxidation; Volcanics moderately oxidized, and opaques highlyoxidized.
Angularity and sorting characteristics; Grains and rock fragments subroundedand poorly sorted.
Summary and remarks; Sample is poorly sorted and of a wide assortmentof rock fragments and sand size grains with quartzand limestone constituting about 90% of the grain portion,
Well No.
565
Minerals
Quartz & quartziteGranitic rock fragmentsMarble and limestoneVolcanicsFeldspars (Plagioclase)Calcite cemented sandstone
Unit name
Toulon Member
Percentage
60-702
15 6-8 1-2 2
Sampling interval (ft)
33.8-34.0
Degree of oxidation; Volcanics oxidized. Other grains relatively unalteredby oxidation.
Angularity and sorting characteristics; Grains subrounded and poorly sorted.
Summary and remarks; Sample consists of poorly sorted rock fragments (mostlyquartzite, limestone and volcanics).
172
Table 6. Petrographic analyses of cores Continued
Well No.
566
Minerals
Unit name
Cahokia Alluvium
QuartzLimestone & MarbleCoal fragments & organic matterCalcite cementFeldspars (Plagioclase)MuscoviteChlorite
Percentage
35 5
20 35 3-5 1-2
Sampling interval (ft)
8.8-9.0
Degree of oxidation; Opaques moderately oxidized.
Angularity and sorting characteristics; Grains subangular, sorting poor.
Summary and remarks; Sample consists of abundant subangular quartz grains/coal fragments, organic matter, opaques and a few feldspars in a calcitic cement with minor amounts of muscovite.
Well No.
567
Minerals
Unit name
Hulick Till Member
Percentage
Quartz and chertFeldsparsCoal fragments & organic matterCalcite cementClay mineral matrix
402-3201025
Sampling interval (ft)
25.2-25.3
Degree of oxidation; Oxidation low.
Angularity and sorting characteristics; Grains subangular, sorting poor tomoderate.
Summary and remarks; Sample consists of abundant silt size quartz and smallcoal fragments and organic matter in a clay mineral matrix, often with localized calcite cement.
173
Table 6. Petrographic analyses of cores Continued
Well No.
568
Minerals
Unit name
Cahokia Alluvium
Quartz and quartziteFeldsparsMarbleCoal fragments and organic matterCalcite cementClay mineralsHornblende
Percentage
4031
20 10
20-25 1-2
Sampling interval (ft)
8.7-8.8
Degree of oxidation; Grains largely unaltered by oxidation.
Angularity and sorting characteristics; Grains subangular to subrounded,sorting poor.
Summary and remarks; Sample consists of abundant sand and silt quartz grains,common coal, and organic matter fragments in a clay mineral matrix with minor calcite cement.
Well No.
568
Minerals
Unit name
Cahokia Alluvium
Quartz, quartzite and chertMarble and limestoneGranitic rock fragmentsCoal and organic matter fragmentsHornblende schistFeldspars (Microcline)Calcite cemented sandstoneClay minerals
Percentage
40305
151155
Sampling interval (ft)
14.8-15.0
Degree of oxidation; Grains largely unaltered by oxidation.
Angularity and sorting characteristics; Grains subrounded, poorly sorted.
Summary and remarks; Sample consists of abundant grains of quartz andquartzite, some limestone fragments, some coal and organic matter fragments and an undeterminate amount of clay mineral matrix and calcitic cement.
174
Table 6. Petrographic analyses of cores Continued
Well No.
569
Minerals
Quartz and chertFeldsparOpaquesMuscoviteChloriteClay mineralsDisseminated organic matter
Unit name
Spoils
Sampling interval (ft)
38.8-39.0
Percentage
15-2055
6-83
50-55 10
Degree of oxidation; Opaques and organic matter debris oxidized.
Angularity and sorting characteristics; Grains subangular, sorting poor.
Summary and remarks; Sample fairly well laminated and consists of quartz,chert, feldspar, opaques and chlorite in a clay mineral matrix.
Well No.
570
Minerals
Unit name
Peoria Loess
Percentage
Sampling interval (ft)
11.8-12.0
Quartz, quartzite and chert 45Opaques 5Feldspar 10 Clay mineral matrix (including some
muscovite) 30-35Heavy minerals <1Volcanics 5
Degree of oxidation; Sand and silt size grains largely unaltered by oxidationexcept for a few highly oxidized spots.
Angularity and sorting characteristics; Grains subangular, sorting poor.
Summary and remarks; Rock consists of sand size quartz, feldspar and opaquesin a matrix of silt size quartz, feldspar, opaques andclay minerals.
175
Table 6. -Petrographic analyses of cores Continued
Well No.
571
Minerals
Quartz, quartzite and chertFeldsparMarble and limestoneGranitic rock fragmentsVolcanicsCalcite cemented sandstone
Unit name
Toulon Member
Percentage
40-45 3
20-253
6-8
15-20
Sampling interval (ft)
17.9-18.0
Degree of oxidation; Rock fragments and sand grains largely unaltered byoxidation*
Angularity and sorting characteristics; Grains subrounded. Sorting poor.
Summary and remarks; Sample consists of subrounded sand size (and coarser)grains with predominance of quartz/ limestone and siltstone. Matrix consists of clay minerals, opaques, silt size quartz, feldspar and calcite.
Well No.
572
Minerals
Quartz, quartziteFeldsparVolcanicsMarbleOpaquesCalcite cemented sandstoneGranitic rock fragmentsHornblende
Unit name
Toulon Member
Percentage
45-45 15 15 15
5-8 5 1 1
Sampling interval (ft)
14.8-15.0
Degree of oxidation; Volcanics oxidized, other grains largely unalteredby oxidation.
Angularity and sorting characteristics; Sand size grains subrounded. Siltsize grains subangular to angular. Sorting poor.
Summary and remarks; Sample consists mostly of quartz, feldspar, volcanicsand limestone grains and fragments.
176
Table 6. Petrographic analyses of cores Continued
Well No.
573
Minerals
QuartzFeldsparOpaquesClay mineralsDisseminated organic matterHeavy minerals
Unit name
Radnor Till Member
Percentage
355-103-520301-2
Sampling interval (ft)
2.75-2.92
Degree of oxidation; Grains unaltered by oxidation except for organic matterand some opaques.
Angularity and sorting characteristics; Grains subangular. Sorting poor tomoderate.
Summary and remarks; Sample consists of abundant silt size quartz and feldspar,disseminated organic matter and clay mineral matrix.
Well No.
573
Minerals
Quartz and feldsparOpaquesVolcanicsHornblendeClay mineral matrix
Unit name
Radnor Till Member
Percentage
3-52-310-152-3
35
Sampling interval (ft)
6.0-6.2
Degree of oxidation; Volcanics highly oxidized.
Angularity and sorting characteristics; Grains subangular, sorting moderateto poor.
Summary and remarks; Sample consists of abundant silt size quartz, opaques,some volcanics and clay minerals.
177
Table 6. Petrographic analyses of cores Continued
Well No* Unit name Sampling interval (ft)
573 Toulon Member 17.9-18.0
Minerals Percentage
Quartz, quartzite and chert 40-45Feldspar 3Marble and limestone 20-25Granitic rock fragments 3Volcanics 6-8Calcite cemented sandstone 15-20
Degree of oxidation; Rock fragments and sand grains largely unaltered byoxidation.
Angularity and sorting characteristics; Grains subrounded. Sorting poor.
Summary and remarks; Sample consists of subrounded sand size (and coarser)grains with predominance of quartz, limestone and siltstone. Matrix consists of clay minerals, opaques, silt size quartz, feldspar and calcite.
Well No. Unit name Sampling interval (ft)
573 Toulon Member 18.5-18.7
Minerals Percentage
Quartz and quartzite 46Feldspar 5Marble, limestone 2Volcanics 10Siltstone 3Opaques 2-3Igneous rock fragments 2Clay minerals 5-10
Degree of oxidation; Volcanics oxidized along with outer rim of allother grains
Angularity and sorting characteristics; Large clasts and grains subroundedto rounded, sand size quartz grains rounded and silt size grains subangular, sorting very poor.
Summary and remarks; Sample consists of very poorly sorted grains in anargillaceous and silty matrix.
178
Table 6. Petrographic analyses of cores Continued
Well No*
574
Minerals
QuartzFeldsparClay mineral matrixHornblendeVolcanics
Unit name
Radnor Till Member
Percentage
608
2523
Sampling interval (ft)
8.8-9.0
Degree of oxidation; Sand size grains largely unaltered by oxidation.
Angularity and sorting characteristics; Sand size grains rounded, silt sizegrains subangular. Sorting poor.
Summary and remarks: Sample consists of sand size quartz, feldspar andvolcanics in matrix of silt size grains (mostly quartz), clay mineals and finally crystalline calcite cement.
Well No.
574
Minerals
Quartz and chertFeldsparVolcanicsMarble and limestoneIgneous rock fragmentsClay minerals
Unit name
Toulon Member
Percentage
33 3-5
10 40
1 10
Sampling interval (ft)
21.3-21.5
Degree of oxidation; Opaques and volcanics highly oxidized.
Angularity and sorting characteristics; Large grains rounded, silt sizegrains subangular.
Summary and remarks: Sample has one large Trachytic pebble, and matrixconsists of sand size quartz, feldspar, marble and igneous rock fragments all set in a groundmass of silt size quartz, clay minerals, and calcite cement*
179
Table
7. Physical ch
arac
teri
stic
s of
we
lls
Well
No.
538
539
543
544
545
546
547
550
552
553
£
554
555
556
557
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
Date
drilled
12-07-79
11-08-79
12-06-79
11-20-79
12-07-79
12-04-79
11-20-79
11-20-79
12-03-79
12-05-79
10-09-79
10-16-79
10-15-79
10-15-79
12-03-79
11-0
8-81
11-10-81
11-1
3-81
11-17-81
11-1
8-81
11-18-81
11-30-81
11-28-81
12-01-81
12-07-81
12-13-81
12-10-81
12-10-81
12-12-81
12-17-81
Total
depth
(fee
t)
47.1
25.5
59.6
42*4
52.0
52.3
46.2
72.0
43.2
48.7
30.3
26.3
34.6
48.0
11.2
26.1
21.8
22.7
44.6
43.0
45.8
10.5
26.0
16.0
40.0
14.0
18.3
16.0
20.0
34.0
Altitude
LSD
(feet)
755.10
754.70
778.70
756.20
756.80
778.60
737.20
752.40
745.00
762.70
749.40
747.80
747.50
746.90
744.80
726.95
713.05
720.79
753.63
737.63
760.60
712.01
726.77
719.70
732.20
721.75
724.99
714.72
709.60
706.15
Casing
depth
(fee
t)
45.1
23.9
57.6
40.4
50.0
50.3
44.2
70.0
41.2
46.7
28.3
24
.332.6
46.0
9.2
18.1
17.8
18.7
36.6
31.0
33.8
6.5
18.0
12.0
36.0
10.0
14.3
12.0
16.0
18.0
Casing
diameter
(inches)
4 4 4 4 4 4 4 2 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Screened
Altitude
top
of
screen
(fee
t)
709.97
730.8
721.1
715.8
706.8
728.3
693.0
682.4
703.8
716.0
721.1
723.5
714.9
735.6
708.81
695.25
702.1
717.0
706.6
726.8
705.5
708.8
707.67
696.2
711.8
710.7
702.72
693.6
688.2
interval
Altitude
bottom of
screen
(feet)
707.97
729.2
719.1
713.8
704.8
726.3
691.0
680.4
701.8
714.0
719.1
721.5
712.9
733.6
700.81
691.25
698.1
709.0
694.6
714.8
701.5
700.8
703.67
692.2
707.8
706.7
698.72
689.6
672.2
575
576
577
578
579
580
581
582
583
584
586
587
588
589
590
H
591
5
592
594
597
599
600
601
602
603
604
605
606
607
608
609
610
611
12-23-81
12-23-81
04-13-82
04-15-82
04-15-82
05-10-82
04-16-82
04-20-82
04-20-82
04-22-82
08-04-82
08-05-82
08-06-82
08-06-82
08-11-82
08-12-82
08-12-82
08-13-82
09-21-82
09-22-82
09-22-82
09-22-82
12-16-82
12-16-82
12-17-82
12-17-82
12-17-83
12-17-83
05-05-83
05-05-83
05-05-83
05-06-83
36.5
42.0
42.5
45.0
38.5
42.0
44.0
41.0
44.5
43.0
42.5
43.5
42.5
41.0
44.0
38.5
34.0
39.5
33.3
31.0
33.0
33.0
40.0
20.0
19.5
19.3
24.5
24.6
28.5
50.0
28.0
25.0
745.06
746.54
756.10
755.95
748.83
749.90
743.46
758.57
751.60
747.61
749.72
748.93
752.38
752.50
758.02
735.33
734.70
737.20
733.27
732.19
731.93
729.75
749.79
720.77
733.02
710.63
716.85
706.70
747.48
762.95
734.77
734.78
32.5
38.0
34.0
36.5
30.0
33.5
25.5
32.5
31.0
34.5
27.0
30.0
24.0
25.5
30.0
21.0
16.5
22.0
37.8
17.5
17.5
17.5
26.5
10.8
10.2
10.0
6.5
15.4
18.5
40.0
23.0
15.0
4 4 6 6 6 6 6 6 6 6 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 2 2 2 2
712.56
708.54
722.1
719.45
718.8
716.4
718.0
726.1
720.6
713.1
721.7
718.9
733.5
727.0
727.5
714.33
718.2
715.2
715.3
714.7
714.4
712.25
723.29
710.05
722.75
700.6
711.06
690.20
728.0
723.0
711.8
719.8
708.56
704.54
713.6
710.95
710.3
707.9
705.0
717.6
707.1
704.6
711.7
710.9
721.5
717.0
719.5
702.33
706.2
703.2
705.3
706.7
704.4
702.25
714.79
705.8
718.5
696.35
702.56
685.7
718.0
713.0
706.8
714.8
Table 8. -Stratigraphic classification and lithologic description of glacial materials penetrated by wells
[The ro
ck-s
trat
igra
phic
nomenclature fo
llow
s the
usag
e of the
Illi
nois
State
Geological Su
rvey
an
d is modified from W
illman an
d Frye,
1970,
p.
12]
Core 50
1
Syst
em
Quat
erna
ry
Seri
es
Holo
cene
Plei
stoc
ene
Stag
e
Illi
noia
n
Formation
Fill
Peoria
Loes
s
Gl as ford
Form
atio
n
Memb
er
Radnor
Till
Memb
er
Toul
on
Memb
er
Hulick
Till
Memb
er
Depth
(inches)
36 103
216
252
420
526
Thickness
(inches)
36 67
113
36
168
106
Lit ho logy
Clayey silt,
brown to dark brown, leached, iron
stains fe
w, brick fragments fe
w.
Clayey silt;
A zone missing; B
zones, brownish-
yellow, leached, blocky, argillans abundant upper
part, fe
w towards base, silans common upper part,
few towards base, iron and manganese stains few;
(Mod
ern
Soil
) .
Silt
, pale yellow to
br
owni
sh-y
ello
w, ca
lcar
eous
.we
ak blocky to
weak pl
aty,
ma
ngan
ese
stai
ns fe
w.
Clay
ey si
lt,
pebbly,
light
yell
owis
h-br
own.
calcareous,
massive, iron st
ains
co
mmon
, iron co
ncr
etio
ns fe
w, fe
w sa
nd pockets
and
coal
fragments.
Pebbly sa
nd (medium-coarse), st
rong
brown
to tan,
leached, pe
bble
s decrease to
ward
s base.
Sand-silt-clay,
pebb
ly,
light
brown
to brown.
calc
areo
us,
mass
ive,
iron st
ains
co
mmon
, gr
aysh
ale
abun
dant
, coal fragments
few.
00
to
Co
re
502
CD
U>
System
Quaternary
Pennsylvanian
Series
Holocene
Pleistocene
Desmoinesian
Stag
e
Wi scons inan
Illinoian
Formation
Fill
Peor
ia
Loess
Glasford
Formation
Carbondale
Formation
Member
Radn
or
Till
Member
Toulon
Till
Member
Dept
h (i
nche
s)
7
108
180
258
278
459
498
516
Thickness
(inches)
7
101 72 78 20 181 39 18
Lith
olog
y
Silt
y sand,
yellowish-brown, slightly ca
lcar
eous
, fe
w pe
bble
s, some organics.
Clayey si
lt;
A zo
ne dark brown, le
ache
d, blocky
to granular,
silans co
mmon
, some or
gani
cs;
B zone,
yellowish-brown to
br
owni
sh-y
ello
w, le
ache
d,
bloc
ky,
argillans
few
upper
zone
, abundant towards
base,
iron
and
manganese st
ains
fe
w, so
me or
gani
cs
near to
p; (M
oder
n So
il).
Silt
, brownish-yellow, le
ache
d up
per
zone,
calcar
eous
towards
base,
mass
ive,
manganese stains fe
w towards
base.
Clayey si
lt,
pebbly,
light
yellowish-brown, cal
careous, massive, ir
on stains co
mmon
, co
al frag
ment
s fe
w.
Sand-silt-clay intercalated with silty
sand
, brownish-yellow to
li
ght
yell
owis
h-br
own,
calcar
eous
, iron stains abundant,
lami
nate
d upper zo
ne,
few
pebb
les.
Sand (fine-coarse), light
yellowish-brown, calcar
eous
, ir
on st
ains
fe
w, fe
w pebbles.
Sand
-sil
t-cl
ay,
pebbly,
brow
n, calcareous,
mas
sive,
iron stains fe
w.
Silt
y cl
ay,
gray,
calc
areo
us,
mass
ive,
fe
w cl
us
ters of
subhedral
pyrite cr
ysta
ls;
(Wea
ther
ed
Shal
e )
.
Tabl
e 8. Stratigraphic classification and lithologic description of
glacial
materials penetrated by wells Continued
Core
50
3
System
Series
Stag
eFormation
Member
Depth
Thickness
(inc
hes)
(i
nche
s)Lithology
3636
Peoria
Loess
124
88
Wisconsinan
137
13
Roxana
Silt
180
43
00201
21
210
Quaternary
Pleistocene
244
34
Radnor
Till
Member
372
128
Illinoian
Glasford
Formation
Toulon
Member
588
216
594
Hulick
Till
Member
600
A zone,
clayey si
lt,
dark br
own,
leached, granular
abundant silans and
organics;
B zo
ne,
silt
y cl
ay
grading in
to clayey si
lt,
yellowish-brown, leached
blocky,
silans fe
w, argil la
ns abundant,
some
organ
ics; (Modern
Soil
).
Silt,
brownish-yellow to
olive-yellow,
calc
areo
us,
weak blocky to weak platy, si
lans
common up
per
part,
few
towards
base
, ir
on st
ains
few.
Clayey silt,
brow
n, slightly ca
lcar
eous
, massive
to weak platy, sm
all
white si
lt sp
ots
comm
on.
Silt,
brow
n, leached, so
me secondary
carb
onat
es,
weak pl
aty,
very fr
iabl
e, small
whit
e silt spots
abundant.
Clayey silt,
brow
n, le
ache
d, so
me se
cond
ary
carbon
ates,
granular,
fria
ble.
Sand-silt-clay, br
own,
le
ache
d, some secondary
car
bonates, blocky to
granular.
Sand-silt-clay to
clayey sand,
pebb
ly,
strong brown
to yellowish-red, le
ache
d, some se
cond
ary
carbon
ates,
massive to blocky,
iron stains abundant,
manganese stains fe
w, argil la
ns common to few;
(San
gamo
n So
il).
Sand-silt-clay to
clayey silt,
pebbly,
brownish-
yellow to
light
olive-brown, leached
uppe
r 4
feet
, calcareous towards
base
, ma
ssiv
e, ir
on and
manga
nese stains co
mmon
, argil la
ns common up
per
4 feet,
1 in
ch silt la
yer.
Sand (fine-coarse), well-sorted, ta
n to light
brown, calcareous,
majority of
sa
nd me
dium
-gra
ined
, fe
w pe
bble
s.
Sand-silt-clay, pebbly,
brow
nish
-yel
low,
calcar
eous upper
part
, leached towards
base,
massive,
iron st
ains
few.
Clayey si
lt,
gray
ish-
brow
n, le
ache
d, ma
ssiv
e,
iron st
ains
few, abundant sh
ale
fragments, so
me
coal.
Cor
e 50
4
H
00 cn
System
Quaternary
Series
Holo
cene
Plei
stoc
ene
Stage
Hisconsinan
Illinoian
Form
atio
n
Fill
Peor
ia
Loes
s
Roxa
na
Silt
Glasford
Form
atio
n
Memb
er
Radn
or
Till
Member
Toulon
Member
Huli
ck
Till
Member
Depth
(inches)
24 76
128
158
228
300
423
552
575
587
Thickness
( inches
)
24 52 52 30 70 72 123
129 23 12
Lithology
Clayey silt to
si
lt,
light yellowish-brown to
yel
low,
calcareous, weak blocky, mixture of
till an
d si
lt.
Clayey si
lt,
yellowish-brown, le
ache
d, A zo
ne mis
sing
, B zo
nes,
blocky to massive, ar
gil lans common;
(Modern Soil).
Silt,
light yellowish-brown to olive-yellow, cal
careous, massive to
weak platy.
Silt,
light ye
llowi sh-brown to yellowish-brown,
calcareous, massive to platy, ir
on st
ains
fe
w.
Silt to clayey si
lt,
brown to da
rk yellowish-brown,
leached, so
me secondary carbonates, platy to
weak
blocky/ argillans and manganese concretions few;
(Sangamon Soil).
Clayey silt,
pebbly,
dark ye
llow
ish-
brow
n, le
ache
d,
mass
ive,
ar
gill
ans
comm
on,
iron
stains and
con
cretions common;
(Sangamon
Soil
).
Clayey si
lt,
pebb
ly,
ligh
t ye
llow
ish-
brow
n,
leac
hed
upper
30 in
ches
, ca
lcar
eous
lower
part
, massive, iron st
ains
common up
per
5 fe
et,
few
sand
lens
es an
d pi
eces
of co
al.
Pebbly *and (fine-coarse), we
ll to
moderately well-
sorted,
calcareous,
few
silty
zones.
Sand
-sil
t-cl
ay,
pebb
ly,
yell
owis
h-br
own,
calcar
eous,
massive.
Silt
y cl
ay,
dark gr
ay,
slig
htly
ca
lcar
eous
.
Table 8. Stratigraphic classification and lithologic description off glacial materials penetrated by wells- continued
Core 505
System
Quaternary
Series
Holocene
Pleistocene
Stage
Wisconsinan
Illinoian
Formation
Fill
Peoria
Loes
s
Roxana
Silt
Glasford
Formation
Member
Radn
or
Till
Member
Hulick
Till
Member
Duncan
Mills
Member
Depth
(inc
hes)
7
90 137
161
176
261
373
384
Thickness
(inc
hes)
7
83 47 24 15 85
112 11
Lithology
Clayey silt,
brownish-yellow, calcareous,
few
peb
bles,
some or
gani
cs.
Clayey si
lt;
A zo
ne,
brow
n, le
ache
d, weak bl
ocky
, silans co
mmon
, abundant or
gani
cs;
B zones, brown
to brownish -ye
llow
, le
ache
d, blocky,
argillans
a-
bundant ne
ar top, few
towards
base
, silans common
near top, few
towards
base
, ir
on stains co
mmon
, manganese stains fe
w, so
me organics;
(Modern
Soil
).
Silt,
brownish -ye How to pale yellow,
calcareous,
mass
ive,
manganese stains fe
w.
Silt
, brown to
yellowish-brown, leached, so
me se
c
ondary carbonates,
weak platy to
ma
ssiv
e.
Sand-silt-clay, pebbly,
yellowish-brown to
st
rong
brown, weak blocky to
massive, ar
gill
ans
comm
on,
silans few, ir
on stains abundant,
manganese stains
few;
(Sangamon
Soil)
.
Clayey silt,
pebbly,
light yellowish-brown, calcar
eous
, ma
ssiv
e, iron stains ab
unda
nt,
some
pieces
of co
al,
few
smal
l sand le
nses
.
Sand-silt-clay, pebbly,
brownish-yellow to
da
rk
gray
, calcareous,
mass
ive,
ir
on stains fe
w, so
me
pieces of
co
al,
2 inch sand lens.
Silty clay intercalated with silt,
dark
gray,
leached, fe
w pebbles,
1/2 inch silty sand layer;
(Lac
ustr
ine)
.
00
Core
50
6
00
Syst
em
Quaternary
Pennsylvanian
Seri
es
Holo
cene
Pleistocene
Desm
oine
sian
Stage
Wisconsinan
Illino
ian
Formation
Pill
Peor
ia
Loes
s
Glas
ford
Formation
Carb
onda
le
Formation
Memb
er
Radn
or
Till
Me
mber
Toul
on
Memb
er
Huli
ck
Till
Me
mber
Depth
(inches)
15 94 125
131
180
228
240
Thickness
(inc
hes)
15 79 31 6 49 48 12
Lithology
Clayey silt,
dark
ye
llow
ish-
brow
n to br
ownish-yel
low, leached
at to
p, ca
lcar
eous
at ba
se,
some or-
ganics.
A zo
ne,
clayey silt,
dark
gr
ayish-brown
to da
rk ye
l
lowi
sh-b
rown
, le
ache
d, we
ak bl
ocky
, silans abundant,
some
organics;
B zones, sand-silt-clay,
dark
-bro
wn
to yellowish-brown, le
ache
d, bl
ocky
to massive,
argillans
abundant,
sila
ns few, iron stains abun
dant
, manganese
stai
ns fe
w, so
me ve
ry sm
all
silt
la
yers
, so
me pieces of
coal;
(Mod
ern
Soil).
Clayey silt,
pebb
ly,
light
yell
owis
h-br
own
to
brow
nish
-yel
low,
ca
lcar
eous
, massive
to blocky,
iron
st
ains
few.
Sand
, me
dium
-gra
ined
, we
ll-s
orte
d, ye
llow
, ca
lcar
eous
, ir
on stains abundant.
Sand-silt-clay,
pebbly,
yell
owis
h-br
own,
ca
lcar
eous
, ma
ssiv
e, ir
on st
ains
fe
w.
Silty
clay,
ligh
t brownish-gray
to da
rk-g
ray,
leac
hed,
bl
ocky
to fr
iabl
e, ir
on stains abundant,
manganese
stai
ns few.
Weathered
Shal
e
Tabl
e 8. jjtratigraphic classification and
lithologic description of glacial
materials penetrated by wells Continued
Core
50
7
System
Quaternary
Pennsylvanian
Series
Pleistocene
Desmoinesian
Stag
e
Wisconsinan
Illinoian
Formation
Peoria
Loes
s
Glasford
Formation
Carbondale
Formation
Member
Toulon
Member
Hulick
Till
Member
Depth
(inches)
79 171
178
191
228
238
336
384
444
456
Thic
knes
s (i
nche
s )
79 92
7 13 37 10 98 48 60 12
Lithology
A zone missing; B
zone,
clayey si
lt,
yellowish-
brown to
brownish-yellow, leached, bl
ocky
, argil-
lans
and
silans ab
unda
nt,
some
or
gani
cs;
(Mod
ern
Soil
).
Clayey si
lt grading
into
silt,
brow
nish
-yel
low,
leached up
per
2 feet,
weak
blocky to
massive, ma
n
ganese stains fe
w.
Pebbly silty
sand,
pale
-bro
wn,
leac
hed.
Silt
, brownish-yellow to olive-yellow, le
ache
d, mas
sive to weak pl
aty,
ir
on stains common,
manganese
stains fe
w, faint
colo
r ba
ndin
g, so
me th
in organic
layers;
(Lacustrine).
Clayey si
lt interbedded with si
lty
sand,
brownish-
yellow to ol
ive-
yell
ow,
uppe
r 16
in
ches
leached,
massive to
weak pl
aty,
iron and
manganese st
ains
fe
w, some organics and
pebb
les,
faint
color
banding
in parts; (Lacustrine).
Silt,
ligh
t yellowish-brown, calcareous,
mass
ive;
(L
acus
trin
e) .
Clayey silt,
pebbly,
ligh
t brownish-gray to
gray,
massive, iron stains fe
w, abundant pieces of sh
ale,
so
me co
al and pieces of wood.
Sand-silt-clay, pebbly,
pale
br
own,
ca
lcar
eous
, massive.
Silty cl
ay,
dark
gr
ay,
leached, fr
iabl
e.
Weathered Sh
ale.
00 00
Core
50
8
00
System
Quaternary
Series
Holocene
Pleistocene
Stag
e
Wisconsinan
Illinoian
Formation
Fill
Peor
ia
Loess
Glasford
Formation
Member
Toulon
Member
Duncan
Mills
Member
Depth
(inches
)
116
134
192
201
396
442
624
672
Thickness
(inches
)
116 18 58 9
195
46 182
48
Lithology
Clayey silt,
brown to
reddish-yellow, leached zones
interbedded with calcareous zo
nes,
ir
on concretions
few,
few
pebbles, so
me or
gani
cs.
Clayey si
lt,
pebbly,
yellowish-brown to
br
own,
leached, massive to
blocky,
iron
stains and
concre
tions few; (T
ill)
.
Clayey silt grading into si
lt,
yellowish-brown to
dark brown, leached upper
part
, blocky to platy,
iron stains fe
w.
A zone missing; B
zone,
clayey silt,
brownish-yel
low,
leached, blocky to
platy, argillans co
mmon
.silans fe
w, manganese st
ains
common,
some
organics;
(Modern
Soil).
Silt
, yellow to brownish-yellow, calcareous, platy
to massive, so
me organics.
Clayey si
lt,
dark br
own
to yellow,
calcareous.
platy to
massive, fa
int
color banding, few
pebbles.
iron stains and concretions lower pa
rt;
(Lacustrine) .
Sand (fine-coarse), well-sorted, light brown to
yel
low,
slightly calcareous, few
pebb
les.
Silty clay interbedded with sandy si
lt,
pale brown
to dark grayish brown, calcareous, iron stains com
mon;
(Lacustrine) .
Tabl
e 8. Stratigraphic classification and
lith
olog
ic description
of glacial
materials penetrated by wells Continued
Core
509
Syst
em
Quat
ernary
Series
Holocene
Pleistocene
Stage
Wisc
onsi
nan
Illi
noia
n
Form
atio
n
Fill
Peor
ia
Loess
Glas
ford
Fo
rmat
ion
Memb
er
Radn
or
Till
Member
Toul
on
Member
Huli
ck
Till
Me
mber
Depth
(inc
hes)
45 87 180
192
252
267
294
309
320
501
522
Thickness
(inches)
45 42
93 26 46 15 27 15 11
181 21
Lithology
Clayey si
lt,
brow
nish
-yel
low,
sl
ight
ly ca
lcar
eous
up
per
part,
leached
lower
part
, bl
ocky
, iron
stai
ns co
mmon
, si
lans
fe
w, few
pebb
les.
Clay
ey si
lt;
A zo
ne,
dark
br
own,
le
ache
d, bl
ocky
, ar
gill
ans
few, silans ab
unda
nt,
iron
stains co
mmon
, organics abundant;
B zones, br
own
to yellowish-
brown, le
ache
d, bl
ocky
, ir
on stains fe
w, ar
gill
ans
abundant,
silans co
mmon
, so
me organics;
(Mod
ern
Soil
).
Silt
, brownish-yellow, leached
in upper
30 in
ches
, iron st
ains
few.
Silt
, li
ght
gray
to gr
ayis
h-br
own,
le
ache
d, we
ak
platy
to bl
ocky
, iron st
ains
co
mmon
, silans abun
dant
; (S
anga
mon
Soil
).
Sand
-sil
t-cl
ay,
pebb
ly,
grayish-brown
to yellowish-
brown, leached, so
me se
cond
ary
carbonates,
bloc
ky,
argi
llan
s few, si
lans
common up
per
part
, ar
gill
ans
abundant,
silans fe
w lo
wer
part
, so
me organics;
( Sangamon
Soil )
.
Silt,
ligh
t brownish-gray, le
ache
d, massive, iron
stains co
mmon
, fe
w pebbles.
Sand
y silt,
pebb
ly,
pale olive, sl
ight
ly ca
lcar
eous
, ma
ssiv
e, bl
ocky
, ir
on stains few.
Marl
, white, ve
ry ca
lcar
eous
, ma
ssiv
e to
bl
ocky
, iron stains co
mmon
, ab
unda
nt br
oken
snail
and
mol-
lusk
sh
ells
, faint
laminations; (L
acus
trin
e).
Clay
ey si
lt,
pale
yellow to
light
brow
nish
-gra
y,
calc
areo
us,
bloc
ky,
iron
stains co
mmon
, few
peb
bl
es.
Pebb
ly si
lty
sand
, li
ght
yell
owis
h-br
own,
ca
lcar
eo
us,
poorly sorted.
Sand-silt-clay,
pebb
ly,
gray
, calcareous,
mass
ive.
Core
51
0
System
Quaternary
Penn
sylv
ania
n
Series
Holo
cene
Plei
stoc
ene
Desn
oine
sian
Stag
e
Wisconsinan
Illi
noia
n
Form
atio
n
Fill
Peor
iaLoess
Roxa
naC{ 14-
D JL
-Lt
Glasford
Formation
Carb
on dal
e Fo
rmat
ion
Member
Radnor
Till
Me
mber
Toul
onMe
mber
Huli
ckTi
ll
Memb
er
Dept
h ( inches
)
84 117
144
173
221
303
458
516
549
624
636
Thickness
(inches)
84 33 27 29 AQ
48
82
155
58
33 75 12
Lithology
Clay
ey si
lt,
yellowish-brown, leached, bl
ocky
.argil lans and
silans ab
unda
nt,
iron
stains fe
w.so
me pe
bble
s an
d or
gani
cs.
Silt,
yellowish-brown
to light
gray,
slig
htly
ca
lca
reou
s, massive, ir
on st
ains
ab
unda
nt.
Silt
, brown
to light
gray,
leac
hed,
ma
ssiv
e to
gran
ular
, ir
on stains an
d co
ncre
tion
s co
mmon
, some
orga
nics
.
Clayey si
lt,
brown
to yellowish-brown, le
ache
d,so
me secondary
carb
onat
es,
granular,
argil lans fe
w.silans ab
unda
nt,
iron
st
ains
co
mmon
, so
me or
gani
cs;
(San
gamo
n Soil).
Sand
-sil
t-cl
ay,
pebb
ly,
yell
owis
h-br
own
to da
rkbr
own,
leached, bl
ocky
, argillans
and
sila
ns ab
un
dant
upper
part,
few
towa
rds
base,
iron st
ains
fe
wupper
part,
abun
dant
to
ward
s base;
(Sangamon
Soil).
Pebbly silty
sand
, ye
llow
ish-
brow
n, moderately
well
-sor
ted,
le
ache
d, abundant iron stains upper
4 fe
et,
some
pi
eces
of coal,
2 inch si
lt layer.
Silt
y sa
nd in
terb
edde
d wi
th si
lt,
pale
yellow to
ligh
t gr
ay,
leached
uppe
r 6
feet,
pebbles
increase
towa
rds
base,
iron
stains few, so
me pi
eces
of co
al.
Clay
ey si
lt,
gray,
calc
areo
us,
massive.
Silt
y clay,
pebb
ly,
gray
, ca
lcar
eous
, massive.
abun
dant
pieces of
shale.
Coal,
blac
k, leached, so
me silt.
Silty
clay
, gr
ay,
calc
areo
us,
mass
ive.
Table
8 --
Stra
tigr
aphi
c cl
assification an
d lithologic de
scri
ptio
n of glacial
materials
penetrated b
y wells Continued
Core 51
1
System
Quat
ernary
Series
Plei
stoc
ene
Stage
Wi sco
ns ina
n
Sang
amon
ian
Illi
noia
n
Form
atio
n
Peor
ia
Silt
Roxa
na
Silt
Glas
ford
Fo
rmat
ion
Memb
er
Berr
y Clay
Memb
er
Radn
or
Till
Me
mber
Toul
on
Memb
er
Huli
ck
Till
Me
mber
Dept
h (inches)
114
192
252
312
360
408
428
492
528
Thickness
(inches)
114 78 60 60 48 48 20 64 36
Lithology
Clayey si
lt;
A zo
ne,
grayish-brown, leached, platy
to granular, 'silans abundant; B
zone
s, pale brown
to brownish-yellow, leached, blocky to weak platy,
argillans abundant upper part, common lower part,
silans fe
w; (Modern So
il).
Clayey silt grading into silt,
pale yellow to
pale
brown, color-banded, calcareous, massive, iron
stains lower part.
Silt
, pale brown, slightly calcareous, granular to
massive, iron stains common towards ba
se.
Silty clay,
grayish-brown to gray,
leached, granu
lar
to massive; (Sangamon Soil).
Silty clay grading into clayey silt,
pebbly, light
yellowish -brown, leached, massive, iron stains
abundant .
Sand-silt-clay, light-gray, calcareous, massive,
iron stains common, abundant snail and mo Husk
shells; (Lacustrine).
Clayey si
lt,
dark gray to
light gray,
calcareous,
massive to platy, iron stains common, abundant
snail and mo Husk shells,
decreasing towards base;
(Lacustrine) .
Silty sand grading into sand,
moderately well-sor
ted, brownish-yellow, calcareous, iron stains abun
dant upper pa
rt,
pebbly zone middle, bottom part
sand (fine-medium), well-sorted.
Clayey si
lt;
pebbly dark gr
ay,
slightly calcareous,
platy, abundant pieces of
co
al,
pebble layer at
top in
contact with sand.
to
Co
re
512
Syst
em
Quat
erna
ry
Pennsylvanian
Series
Plei
stoc
ene
Desm
oine
sian
Stage
Wisc
onsi
nan
Formation
Peor
ia
G las ford
Formation
Carbon dal
e Formation
Memb
er
Toul
onMe
mber
Dept
h (inches)
63
144
264
270
282
288
312
348
Thickness
(inc
hes)
63 81 120 6 12 6
24 36
Lithology
Clay
ey si
lt;
A zone,
pale br
own,
leached, abundant
organics;
B zones, very pale br
own
to ye
llow
ish-
brow
n, le
ache
d, blocky,
argillans
and
sila
ns co
mmon up
per
part,
abun
dant
lo
wer
part
, so
me or
gani
cs;
(Mod
ern
Soil
).
Silt
y sa
nd (f
ine-
medi
um),
well-sorted, li
ght
olive-
brown
to ye
llow
ish-
brow
n, le
ache
d, massive, co
lor-
band
ed,
iron stains co
mmon
lo
wer
part
; (S
and
Dune
).
Silt to
clayey silt,
ligh
t gray to li
ght
brownish-
gray
, ca
lcar
eous
, ma
ssiv
e, iron stains fe
w, sn
ail
shells fe
w.
Clay
ey silt,
abun
dant
pebbles
and
cobb
les,
yel
lowi
sh-b
rown
, calcareous,
iron st
ains
co
mmon
.
Silt
y clay,
gray,
leached, ma
ssiv
e.
Coal
, bl
ack,
leached.
Pebb
ly si
lty
sand (f
ine-
coar
se),
br
owni
sh-t
an,
cal
care
ous,
large
piec
es of
shale
towa
rds
bott
om.
Silt
ston
e, li
ght
gray,
slig
htly
calcareous,
abun
dant mi
ca fl
akes
; (W
eath
ered
).
Tabl
e 8. Stratigraphic cl
assi
fica
tion
an
d li
thol
ogic
de
scri
ptio
n of
glacial
materials
penetrated b
y wells Continued
Core 513
Syst
em
Quat
erna
ry
Penn
sylv
ania
!!
Series
Holocene
Desm
oine
sian
Stag
e
Wisc
onsi
nan
Form
atio
n
Fill
Peoria
Loes
s
Carbondale
Form
atio
n
Memb
er
Toul
on
Memb
er
Hulick
Till
Me
mber
Dept
h ( inc
hes
)
21 67 311
388
474
486
Thickness
(inches)
21 46
244 77 86 12
Lithology
Clayey si
lt,
dark grayish-brown to brownish- ye How,
slightly calcareous, platy to blocky, abundant or-
ganics in upper part.
Clay
ey silt;
A zo
ne,
dark-brown,
leac
hed,
iron
stains and
sila
ns ab
unda
nt,
some or
gani
cs;
B zo
ne,
yellowish-brown
to li
ght
olive-brown, leached,
blocky,
iron
st
ains
fe
w, argillans
abun
dant
, si
lans
common;
(Mod
ern
Soil).
Silt,
light
brow
nish
-gra
y to ol
ive-
yell
ow,
calcar
eous,
mass
ive,
ir
on st
ains
common,
iron
co
n
cret
ions
fe
w.
Silt
an
d clayey si
lt interbedded
with
silty
clay
, li
ght-
brow
nish
-gra
y to grayish-brown, calcareous,
massive, ir
on st
ains
common,
few
pebb
ly zones,
indi
vidu
al layers vary between
1 and
17 in
ches
in
th
ickn
ess.
Silt
y cl
ay,
dark
gr
ayis
h-br
own
to olive-gray,
leac
hed,
massive, se
cond
ary
carb
onat
es ab
unda
nt
lower
part
, iron co
ncre
tion
s ab
unda
nt,
few
pebb
les.
Weathered
Shale.
Cor
e 51
4
Ln
System
Quaternary
Pennsylvanian
Series
Pleistocene
Desmoinesian
Stage
Wi scons inan
Illinoian
Formation
Peoria
Loess
Glasford
Formation
Carbondale
Formation
Member
Toulon
Member
Hulick
Till
Member
Depth
( inches
)
93 354
399
408
488
516
528
Thickness
(inches)
93
261 45 9
80 28 12
Lithology
Clayey silt;
A zone,
dark br
own,
leached, weak
platy, argillans few, silans abundant,
iron stains
few,
so
me organics; B
zone
s, da
rk br
own
to yellow
ish-brown, le
ache
d, blocky,
argi
llan
s abundant,
silans few, manganese stains fe
w; (Modern
Soil)
.
Silt
, brownish-yellow to
very pale br
own,
calcar
eous,
massive, ir
on st
ains
co
mmon
, some organics
upper part.
Clayey si
lt,
pebbly, brownish-yellow to
gray,
cal
careous, massive, iron stains abundant upper
part
,fe
w lower
part;
(Lac
ustr
ine)
.
Silt intercalated with silty
clay,
light-brownish-
gray to li
ght
olive-brown, slightly ca
lcar
eous
,massive to platy, iron stains fe
w, silty
clay
la
yers 1/8 to 11
/2 inches thick, some very thin sand
layers,
few
pebbles; (Lacustrine).
Sand-silt-clay, pebbly,
grayish-brown, calcareous.
massive, ir
on stains few, 3 inch clayey si
lt la
yer,
some pieces of charcoal .
Silty cl
ay,
olive to
light
olive-gray, calcareous.
massive to blocky,
secondary carbonates ab
unda
nt,
few pebbles.
Weathered Sh
ale.
Table 8. Stratigraphic classification and lithologic description of glacial materials penetrated by wells Continued
Core 51
5
System
Quaternary
Pennsylvanian
Series
Pleistocene
Desmoinesian
Stage
Wisconsinan
Illinoian
Formation
Peoria
Loess
Glasford
Formation
Carbondale
Formation
Member
Toulon
Member
Hulick
Till
Memb
er
Depth
{ inches)
92
360
456
480
492
Thickness
(inches)
92
268 96 24 12
Lithology
Clayey si
lt;
A zone,
brown, leached, weak platy to
blocky, argillans few, silans abundant, some organ-
ics; B
zones, brown to brownish-yellow, leached,
blocky, argillans abundant, silans few, iron
stains common, manganese stains fe
w; (Modern So
il).
Silt, brownish-yellow to light yellowish-brown,
calcareous, weak-platy to massive, iron stains
abundant upper part, few towards base, snail
shells fe
w.
Silty sand, light olive-brown to light yellowish-
brown, calcareous, iron stains abundant, pebbles
abundant upper 3
feet decreasing towards ba
se.
Silty clay, olive-gray, leached upper 2
feet
, mas
sive to weak platy, iron stains and concretions
abundant upper 2
feet pebbles fe
w.
Weathered Sh
ale.
Co
re
516
System
Quaternary
Series
Pleistocene
Stag
e
Wi scons i nan
Illinoian
Formation
Peoria
Loess
Glasford
Formation
Member
Toulon
Member
Depth
(inches)
64
342
355
432
438
444
450
456
492
Thickness
( inches
)
64 278 13 77 6 6 6 6 36
Lithology
Clayey si
lt,
yell
owis
h-br
own,
leached, blocky,
ar
gil la
ns abundant, silans few, so
me organic s;
(Modern
Soil
) .
Silt
, pale yellow to
ol
ive-
yell
ow,
calc
areo
us,
mas
sive
, ir
on st
ains
few, few
smal
l sandy
zone
s an
d snail shells.
Pebbly clayey silt,
olive-yellow,
slightly calcar
eous
, ir
on stains co
mmon
.
Pebbly sand (medium-coarse), well-sorted reddish-
brown to
brown, calcareous,
iron
st
ains
co
mmon
.
Silt
y cl
ay,
oliv
e-gr
ay,
calc
areo
us,
massive;
(Lac
ustr
ine)
.
Silt
, pale br
own,
slightly calcareous,
massive;
(Lacustrine) .
Clayey silt intercalated with silt,
pale yellow to
grayish-brown, ca
lcar
eous
, platy, ir
on concretions
few;
(Lacustrine Rhythmites).
Silt
, grayish-brown, calcareous,
massive;
(Lac
ustr
ine)
.
Clayey silt intercalated with silt,
dark grayish-
brown to
light gray,
calcareous,
platy; (L
acus
trine Kh
y tnmites }
.
Table 8. Stratigraphic classification and lithologic description of glacial
materials penetrated by wells Continued
Core
517
00
System
Quaternary
Series
Holocene
pleistocene
Stage
Wisconsinan
Illi
noia
n
Formation
Cahokia
Alluvium
Peoria
Loess
G las
for
d Formation
Member
Toulon
Member
Hulick
Till
Member
Depth
(inc
hes)
36
118
288
336
420
Thickness
(inc
hes)
36 82 170
48
84
Lit ho logy
Clay
ey si
lt/
brownish-yellow/ ca
lcar
eous
, platy to
ma
ssiv
e, so
me organics.
Clayey si
lt;
A zone,
dark
grayish-brown, leached,
granular to
massive, ir
on stains common,
silans
few, so
me organics; B
zone
, yellowish- brown to
light
brownish-gray, le
ache
d, blocky,
argillans
abundant,
iron
stains fe
w, so
me organics;
(Modern
Soil
).
Sandy silt,
light
yellowish-brown to grayish-brown,
calcareous, massive to
platy.
Pebbly si
lt sand,
brownish-yellow, ca
lcar
eous
, cobbles fe
w .
Clayey silt,
pebbly,
grayish-brown, calcareous,
massive.
Core
51
8
System
Quat
erna
ry
Seri
es
Holocene
Plei
stoc
ene
Stage
Wisconsinan
Illinoian
Formation
Cahokia
Alluvium
Peoria
Loess
Glasford
Formation
Member
Toulon
Member
Dun can
Mills
Memb
er
Depth
( inches )
26
111
141
250
324
690
Thickness
(inches)
26 80 33
109
74 366
Lithology
Sandy si
lt,
pale yellow to yellowish-brown, slight
ly calcareous upper 10
inches, leached lower part,
blocky, silans common, few
pebbles and brick frag
ments.
Clayey si
lt;
A zone,
brown, leached, silans few,
some organics; 82
zo
ne,
clayey silt,
yellowish-
brown, leached, blocky, argillans abundant, some
organics; B^ zone,
sandy silt,
yellowish-brown,
leached, weak blocky to weak platy, argillans few.
silans common, iron stains few, faint color banding;
(Modern Soil)
.
Silty sand,
pale brown to brownish-yellow, leached,
weak platy
to we
ak blocky,
sila
ns few, ir
on st
ains
few, fa
int
colo
r ba
ndin
g; (Sand
Dune).
Silt
, li
ght
yell
owis
h-br
own
to pa
le br
own,
ca
lcar
eo
us,
mass
ive
to pl
aty,
iron st
ains
fe
w, co
lor-
banded,
some
twigs
and
organics upper
zone
.
Sand
y silt grading
into pebbly sa
nd,
ligh
t yellow
ish-brown, ca
lcar
eous
, massive, fa
int
color
band
in
g.
Silt
y clay intercalated with si
lt,
pale
brown
toda
rk-b
rown
, ca
lcar
eous
, pl
aty
to massive, so
me peb
bly
zones, a
few
sand
y si
lt la
yers
; (Lacustrine
Rhyt
hrai
tes)
.
Table 8. Stratigraphic classification and lithologlc de
scri
ptio
n of glacial
materials penetrated by wells Continued
Core 51
9
System
Quaternary
Series
Holocene
Pleistocene
Stag
e
Wisconsinan
Illi
noia
n
Formation
Fill
Peoria
Loess
Glasford
Form
atio
n
Member
Toulon
Member
Hulick
Till
Member
Duncan
Mill
s Member
Depth
(inches)
210
233
237
252
267
285
294
315
459
492
Thickness
(inches)
210 23 4 15 15 18 9 21 144 33
Lithology
Clayey si
lt in
terb
edde
d with si
lt,
dark yellowish-
brown to li
ght
oliv
e-br
own,
calcareous,
bloc
ky to
platy to
ma
ssiv
e, ar
gill
ans
few, so
me pe
bble
s.
Silt
, brownish-yellow to
li
ght
brownish-gray, ca
l
care
ous,
platy to
ma
ssiv
e, sn
ail
shel
ls an
d peb
bles few.
Clayey silt,
grayish-green, sl
ight
ly ca
lcar
eous
, massive, abundant pe
bble
s.
Silt
, gray to
grayish -b
rown
, calcareous,
massive
to we
ak platy, fa
int
colo
r banding, so
me organics
and
shel
l fr
agme
nts
bottom 6
inch
es.
Sandy si
lt grading
into
silty sa
nd (f
ine-
medi
um),
pebbly, light
brownish-gray to
reddish-brown, ca
l
care
ous,
ma
ssiv
e, iron stains few, sh
ell
frag
ment
s few.
Clayey silt,
pebbly,
grayish -b
rown
, calcareous,
mass
ive,
shale
and
coal
fr
agme
nts
abundant.
Silt
, li
ght
yellowish-brown, ca
lcar
eous
, ma
ssiv
e.
Clayey silt in
terb
edde
d with silt an
d sandy
silt,
gray
ish-
brow
n to light
gray,
calcareous,
till
la
yers average 4
inches th
ick,
ma
ssiv
e, pebbles
abun
dant
.
Clayey silt,
pebbly,
dark
grayish -b
rown
to
gray,
calcareous,
mass
ive.
Silty clay,
light
gray
to
dark gray,
.cal
care
ous,
massive; (L
acus
trin
e).
to o
o
Core
52
0
System
Quaternary
Series
Holocene
« 1
» » -fc *%*%*»»»«
XT .1.
61 S tOCCrlG
Stag
e
Wi sco
ns ina
n
Illinoian
Formation
Fill
Peoria
Loes
s
Glasford
Formation
Member
Toulon
Member
Huli
ckTill
Member
Duncan
Mills
Memb
er
Depth
(inches)
102
120
350
384
396
558
561
Thickness
( inches
)
102 18
230 34 12
162 3
Lith
olog
y
Clayey silt interbedded
with si
lt and
silt
y clay.
brownish-yellow to
da
rk brown, calcareous,
bloc
kyto weak pl
aty.
Clayey si
lt,
pebbly,
dark
gr
ay to
grayish-brown,
calcareous,
blocky;
(Til
l).
Clayey si
lt grading
into
si
lt,
brownish-yellow to
light
brow
nish
-gra
y, calcareous,
platy to
ma
ssiv
e,
iron stains fe
w, color-banded,
snail
shells upper
part
.
Silt
, pebbly,
gray
ish-
brow
n, calcareous,
mass
ive,
pebbles in
crea
se to
ward
s base.
Sand
-sil
t-cl
ay,
pebb
ly,
ligh
t br
owni
sh-g
ray,
ca
lca
reou
s, ma
ssiv
e, ir
on st
ains
co
mmon
.
Sandy
silt
to clayey si
lt,
pebbly,
dark
gr
ayis
h-brown to
yellowish-brown, ca
lcar
eous
, ma
ssiv
e,ir
on stains fe
w, abundant shale
fragments.
Silty clay interbedded
with very th
in si
lt la
yers
,dark br
own,
ca
lcar
eous
, pl
aty;
(Lacustrine).
Tabl
e 8. Stratigraphic classification an
d li
thol
ogic
description
of glacial
materials penetrated by
wells Continued
Core
52
1
System
Quaternary
Seri
es
Holo
cene
Pleistocene
Stag
e
Wi scons ina
n
Illinoian
Form
atio
n
Pill
Peoria
Loess
Glasford
Formation
Memb
er
Toulon
Member
Hulick
Till
Member
Depth
( inc
hes
)
95
174
355
386
422
475
481
Thickness
(inches)
95 79 181 31 36 53 6
Lith
olog
y
Clayey silt,
brow
nish
-yel
low
to yellow,
leached
bottom 8
inch
es,
blocky to ma
ssiv
e, some organics
upper 3
inch
es .
Clayey silt;
A zo
ne,
dark
grayish-brown
to pa
le-
brown, leached, weak platy
to bl
ocky
, si
lans
co
m
mon,
abundant or
gani
cs;
B zones, dark yellowish-
brown
to br
own,
leached, secondary
carbonates few,
blocky to
massive, ar
gil la ns
comm
on,
iron
st
ains
co
mmon
; (M
oder
n Soil).
Silt
, li
ght
olive-brown
to grayish-brown, calcar
eous
, platy to
massive, faint
colo
r banding.
Silt
, gr
ayis
h-br
own,
ca
lcar
eous
, massive, so
me
pieces of wo
od.
Sand
- si It-clay,
pebb
ly,
light
oliv
e-br
own,
calcar
eous
, we
ak pl
aty
to massive, so
me pieces of ch
ar
coal
.
Sand (medium-coarse), ta
n to
wh
ite,
we
ll-s
orte
d,
calc
areo
us,
iron
st
ains
few, pebbles
few.
Sand-silt-clay,
pebb
ly,
ligh
t ye
llow
ish-
brow
n, ca
l
care
ous,
ma
ssiv
e.
to o
to
Cor
e 52
2
to o
System
Quaternary
Seri
es
Holocene
Plei
stoc
ene
Stag
e
Wisconsinan
Sangamonian
Illinoian
Formation
Fill
Peoria
Loes
s
Glas
ford
Fo
rmat
ion
Member
Berr
y Clay
Memb
er
Toul
on
Member
Hulick
Till
Memb
er
Depth
(inches)
36 72 84 108
144
279
380
418
437
444
463
654
678
690
720
Thickness
(inches)
36 36 12 24 36 135
101 38 19 7 19
191 24 12 30
Lithology
Clayey si
lt,
light olive brown to yellowish-brown,
slightly calcareous, iron stains fe
w.
Clayey si
lt,
pebb
ly,
pale
ye
llow
, ca
lcar
eous
, ma
s
sive,
shal
e fr
agme
nts
abundant;
(Till).
Silt,
pale yellow,
calcareous,
platy.
Clayey si
lt,
dark
yellowish-brown, leached, ar
gil-
lans ab
unda
nt.
Clayey si
lt,
pebb
ly,
ligh
t ol
ive-
brow
n to li
ght
yellowish-brown, calcareous;
(Til
l).
Clayey silt,
brow
nish
-yel
low
to da
rk yellowish-
brow
n, calcareous,
blocky to
ma
ssiv
e, ar
gill
ans
common,
sila
ns an
d ir
on st
ains
fe
w.
Clay
ey silt;
A zo
ne,
dark
gr
ay,
to gr
ayis
h -b
rown
, le
ache
d, blocky to
granular,
organics abundant,
pebbles
few;
B
zones, yellowish-brown, le
ache
d,
bloc
ky,
argillans
common,
sila
ns common up
per
6 inches,
iron st
ains
few; (M
oder
n Soil).
Silt,
olive-yellow to
li
ght
olive-brown, ca
lcar
eous,
plat
y to massive, some broken sn
ail
shel
ls
upper
part
:.
Clayey si
lt,
dark
ye
llow
ish-
brow
n to li
ght
olive-
brow
n, le
ache
d, sl
ight
ly ca
lcar
eous
lo
wer
10 in
ch
es,
argillans
common;
(Sangamon
Soil).
Clayey silt,
ligh
t ol
ive-
brow
n, calcareous,
weak
pl
aty
to ma
ssiv
e, br
oken
mo
llus
k an
d sn
ail
shel
ls
abun
dant
; (Lacustrine).
Marl
, light
gray
to li
ght
brownish-gray, very ca
l
careous, ma
ssiv
e, co
lor-
band
ed,
broken mo
llus
k an
d snail
shells ab
unda
nt;
(Lacustrine).
Sand
-sil
t-cl
ay gr
adin
g into si
lty
sand
, pe
bbly
, light
yell
owis
h-br
own
to light
gray
, ca
lcar
eous
, ir
on st
ains
fe
w.
Clay
ey silt,
pebb
ly,
gray
, calcareous,
massive.
Silt,
ligh
t br
owni
sh-g
ray,
ca
lcar
eous
, massive,
cont
ains
1/
4 inch th
ick
charcoal layer.
Clayey silt,
pebbly,
gray,
calcareous,
mass
ive.
Tab
le 8. S
trati
gra
phic
cla
ssif
icati
on
an
d li
tho
log
ic desc
ripti
on of
gla
cia
l m
ate
rials
p
en
etr
ate
d
by w
ell
s C
onti
nued
Core
52
3
ro O
System
Quaternary
Pennsylvania!!
Series
Holocene
Pleistocene
Desmoinesian
Stage
Wisconsinan
Illinoian
Formation
Fill
Peoria
Loess
G las
ford
Formation
Carbondale
Formation
Member
Hulick
Till
Member
Depth
( inches )
54
144
286
319
330
353
384
Thickness
(inches)
54 90 142 33 11 23 31
Lithology
Clayey silt,
pale yellow to brownish-yellow, cal
careous, block y to massive, argillans and silans
few, pebbles few.
Clayey si
lt;
A zone missing; B
zones, dark yellow
ish-brown to brownish-yellow, leached, blocky,
argillans common, silans few, some organics upper
1 fo
ot;
(Modern So
il).
Silt, brownish-yellow, calcareous, weak platy to
massive, iron concretions few, few small silty
clay zones.
Sand-silt-clay, pebbly, yellowish-brown, calcar
eous, massive, iron stains few.
Silty clay interbedded with silty sa
nd,
light yel
lowish-brown, calcareous, massive.
Sand-silt-clay, pebbly, yellowish-brown to dark
grayish-brown, calcareous, massive, iron stains
and concretions few, contains a
large piece of
we athe r ed sha le
.
Silty clay, dark gr
ay,
leached, massive to weak
platy; (Weathered Shale) .
Co
re
524
to O
System
Quat
erna
ry
Pennsylvania!*
Series
Pleistocene
Desmoinesian
Stage
Wisconsinan
Illinoian
Formation
Peoria
Loess
Glasford
Formation
Carb
onda
le
Formation
Member
Toulon
Member
Hulick
Till
Member
Depth
(inches)
67
160
264
282
288
307
324
342
360
384
Thickness
(inches)
67 93
104 18 6
19 17 18 18 24
Lit ho logy
Clayey si
lt;
A zo
nes,
light
yellowish-brown,
leached, blocky to gr
anul
ar,
sila
ns co
mmon
, or
gan-
ics
abun
dant
; B
zones, brown
to brownish-yellow,
leac
hed,
bl
ocky
, argillans
common,
sila
ns few,
some organics and
worm
bu
rrow
s; (M
oder
n Soil).
Silt,
light gray to light brownish-gray, faint
color banding, calcareous, massive, iron stains
and concretions fe
w.
Silt,
light gray to light brownish-gray, calcar
eous
, massive, iron stains fe
w, dark-gray organics
abundant; (Lacustrine).
Sand-silt-clay, pebbly, light
gray
, calcareous,
massive, abundant organics.
Silt interbedded
with
cl
ayey
sa
nd,
dark
gr
ay to
pale
yellow,
calcareous,
mass
ive,
some pieces of
charcoal.
Sand
y si
lt gr
adin
g into silty
sand,
pebbly,
pale
yellow to gr
ay,
calcareous,
iron st
ains
fe
w, ab
un
dant
pieces of
ch
arco
al.
Silt interbedded
with sandy
silt
, pale brown
to
gray,
calc
areo
us,
massive, ir
on st
ains
fe
w, or
gan
ic
s an
d snail
shel
ls few.
Silt,
ligh
t ye
llow
ish-
brow
n to dark gray,
calc
ar
eous,
mass
ive,
iron stains fe
w, ab
unda
nt organics,
faint
color
banding; (Lacustrine).
Sand-silt-clay,
pebbly,
dark gray,
calc
areo
us,
mas
sive
, ab
unda
nt pieces of
charcoal.
Silty
clay
top
18 in
ches
gr
adin
g into si
lts to
ne
bottom 6
inch
es,
dark re
ddis
h-br
own
to li
ght
gray,
slig
htly
calcareous,
abun
dant
mi
ca fl
akes
in
silt-
ston
e; (Weathered Sh
ale
and
Siltstone).
Tabl
e 8. Stratigraphic classification and
lithologic description
of glacial
mate
rial
s penetrated by wells Continued
Core
52
5
System
Quaternary
Series
Holo
cene
Pleistocene
Stage
Wi sco
ns inan
Illi
noia
n
Formation
Cahokia
Alluvium
Peor
iaLoess
Glasford
Formation
Member
Toulon
Member
Dept
h ( inches
)
36
111
144
169
258
Thic
knes
s (inches)
36 75 33 25 89
Lithology
Clayey silt,
dark
brown to ye
llow
ish-
brow
n,leached, gr
anul
ar to
blocky,
argi
llan
s co
mmon
,si
lans
ab
unda
nt,
abundant organics.
Clay
ey silt;
A zo
ne,
very dark-gray
to grayish-
brow
n, leached, granular to
bl
ocky
, silans abun
dant,
some
or
gani
cs;
B zo
nes,
light
gray
, leached,
blocky,
argi
llan
s ab
unda
nt,
sila
ns few, ir
onst
ains
common;
(Mod
ern
Soil
).
Silt to
clayey silt,
light
olive-gray,
slig
htly
calc
areo
us,
massive, iron st
ains
co
mmon
, fe
w 1 to
2 in
ch sandy
zone
s*
Clayey silt,
gray,
very calcareous,
mass
ive,
ir
onstains an
d broken sn
ail
and
mollusk shells upper
5 in
ches
, clayey si
lt intercalated wi
th si
lty
sand
middle pa
rt,
some
snail
and
mollusk sh
ells
bottom
part ;
( Lacustrine )
.
Pebbly sand (fine-coarse), well-sorted grading
into
pe
bbly
sa
ndy
silt,
ligh
t gr
ay to dark gray,
calc
areo
us,
iron
stains ab
unda
nt upper
part.
Core
52
6
System
Quaternary
Penn
sylv
ania
!!
Seri
es
Pleistocene
Desmoinesian
Stag
e
Wisconsinan
Formation
Peoria
Loess
Carbondale
Formation
Member
Depth
( inches
)
92
204
272
Thickness
(inches)
92 112
68
Lithology
Clayey silt;
A zone,
dark
br
own,
le
ache
d, pl
aty,
si
lans
and
organics abundant;
B zo
nes,
brown to
yellowish-brown, le
ache
d, blocky,
argil la
ns an
d silans ab
unda
nt,
iron
stains few; (M
oder
n So
il).
Silt,
brownish-yellow to
pa
le yellow,
calcareous,
weak platy, some se
cond
ary
carbonates upper part.
Clayey silt,
pale ol
ive,
leached, weak platy to
bl
ocky
, ir
on stains common;
(Weathered Sh
ale)
.
Core
52
7
System
Quaternary
Pennsylvanian
Series
Pleistocene
Desm
oine
sian
Stage
Wisconsinan
Illinoian
Formation
Peoria
Loess
G las
for
d . Formation
Carbondale
Formation
Member
Toulon
Member
Huli
ck
Till
Member
Depth
( inches
)
84
256
271
288
348
354
Thickness
(inches)
84 172 15 17 60
6
Lithology
Clayey silt;
A zone,
pale-yellow to
pa
le-b
rown
, leached, massive to granular;
B zo
nes,
yellowish-
brown, leached blocky to
pl
aty,
argillans and
si
lans abundant,
some organics an
d worm burrows,
iron
stains fe
w; (Modern
Soil
).
Silt,
brownish-yellow to
light-yellowish-brown,
calcareous,
platy, ir
on stains common,
iron
concre
tions few.
Silty sa
nd,
pebbly, light-olive-brown, ca
lcar
eous
, massive to platy.
Silt,
light-olive-brown, calcareous,
massive.
Silty clay,
pebbly, gr
ayis
h-br
own,
slightly calcar
eous
, massive, iron stains fe
w.
Silt
y cl
ay,
very-dark-gray, le
ache
d, ma
ssiv
e,
1/fc inch si
It stone layer
at to
p; (Weathered Shale).
ro o
Tabl
e 8. Stratigraphic classification and litholoqic description of glacial materials penetrated by wells Continued
Core
528
O
00
System
Quaternary
Pennsylvanian
Series
Holocene
Pleistocene
Desmoinesian
Stage
Wisconsinan
Illinoian
Formation
Fill
Peoria
Loess
Glasford
Formation
Carbondale
Form
atio
n
Member
Toulon
Member
Hulick
Till
Member
Dun can
Mills
Member
Depth
( inches
)
49 110
136
222
234
240
294
336
374
378
Thickness
(inches)
49 61 26 86 12 6 54 42 38 4
Lithology
Clayey silt,
pale ye
llow
to li
ght
brow
nish
-gra
y,
calc
areo
us,
blocky,
argil la
ns co
mmon
, silans few.
Clay
ey silt;
A zone,
light
brownish-gray
to dark
gray
ish-
brow
n, leached, granular to weak blocky,
abun
dant
or
gani
cs;
B zo
nes,
ye
llow
ish-
brow
n,
leac
hed,
blocky,
argi
l la
ns co
mmon
, silans fe
w,
iron
st
ains
co
mmon
; (Modern
Soil
).
Silt
, pale yellow,
calcareous,
plat
y.
Pebbly si
lty
sand,
brownish-yellow to
pale yellow,
calcareous,
iron stains few, po
orly
-sor
ted.
Sand-silt-clay,
pebbly,
light yellowish-brown, ca
l
care
ous,
massive, ir
on and
mang
anes
e stains common,
argillans co
mmon
.
Char
coal
, black.
Silt to clayey si
lt,
pale ye
llow
, calcareous,
mas
sive,
silans and ir
on stains abundant,
coal
fr
ag
ments few
lower
part
.
Sand
- silt-clay, pebbly,
gray
to
light
gray
, calcar
eous,
mass
ive,
ir
on stains fe
w, 4
inch si
lt layer.
Pebbly silty
sand (f
ine-
coar
se),
brownish-yellow
to li
ght
oliv
e-br
own,
calcareous,
moderately well-
sort
ed.
Silt
y cl
ay,
dark
gray,
leached
weak pl
aty,
ir
on
stains fe
w; (Weathered Shale) .
Cor
e 52
9
a U7
System
Quaternary
Series
Holocene
Pleistocene
Stag
e
Wisconsinan
Illinoian
Formation
Fill
Peoria
Loes
s
Glasford
Form
atio
n
Member
Toulon
Member
Depth
(inches)
127
193
212
252
^70
J /O
Thickness
(inc
hes
)
127
66 19 40 i oe
1 *O
Lithology
Clayey silt,
pale yellow to light
gray
, ca
lcar
eous
,platy to bl
ocky
to ma
ssiv
e, ir
on st
ains
and
concre
tions
comm
on,
argillans
and
sila
ns co
mmon
, organ-
ics
abundant,
pebbles
abundant up
per
4 feet.
Clayey silt;
A zo
ne,
grayish-brown
to very pale-
brown, leached, granular,
argillans
few,
silans
comm
on,
iron
stains an
d organics abundant;
B zones,
yellowish-brown to
br
owni
sh-y
ello
w, le
ache
d,blocky to
massive, argillans abundant;
(Mod
ern
Soil
).
Clayey si
lt/
ligh
t yellowish-brown to
ye
llow
,leached, ma
ssiv
e, argillans co
mmon
, iron st
ains
few*
Silt
, li
ght
gray
, ca
lcar
eous
, gr
anul
ar to ma
ssiv
e.si
lans
and
iron stains common,
some
se
cond
ary
car
bonates an
d or
gani
cs;
(Lacustrine) .
Pebbly si
lty
sand (fine-coarse)
, brownish-yellow
to pale yellow,
calcareous,
iron
stains few, mod
erately
well-sorted, so
me pieces of co
al,
few
sil
ty zo
nes,
no
pebbles bottom 4
feet.
Tabl
e 8.
Stratigraphic classification and
lithologic de
scri
ptio
n of glacial
materials penetrated by wells- Continued
Core 53
0
System
Quaternary
Pennsylvanian
Series
Holocene
Pleistocene
Desm
oine
sian
Stage
Wisconsinan
Illinoian
Form
atio
n
Fill
Peoria
Loess
Roxana
Silt
Glas
ford
Fo
rmat
ion
Carbondale
Form
atio
n
Member
Toulon
Member
Depth
(inches)
6
30 148
210
260
288
378
396
432
582
600
Thickness
(inches)
6
24 118
CO
DZ 50 28 90 18 36 150 18
Lithology
Clayey silt,
yellowish-brown, sl
ight
ly ca
lcar
eous
.gr
anul
ar.
Clayey si
lt;
A zo
ne mi
ssin
g; B
zone,
yell
owis
h-brow
n, le
ache
d, granular to bl
ocky
, argillans
com
mon, si
lans
few, so
me or
gani
cs;
(Mod
ern
Soil).
Silt
, brownish-yellow to light
gray
, blocky to
gran
ular
, calcareous,
iron st
ains
ab
unda
nt lo
wer
part.
Silt,
pale brown
to br
own,
leached, gr
anul
ar to
blocky,
silans few, iron stains co
mmon
.
Clayey si
lt,
gray
ish-
brow
n to
yellowish-brown.
leac
hed,
some se
cond
ary
carb
onat
es,
bloc
ky,
argi
llan
s ab
unda
nt,
silans few, ir
on st
ains
co
mmo
n; (Sangamon
Soil
).
Sand-silt-clay,
pebbly,
brow
n to brownish-yellow.
leac
hed,
blocky,
argi
llan
s ab
unda
nt,
sila
ns fe
w,iron and manganese stains abundant up
per
part;
( Sangamon Soi 1
) .
Clayey silt,
brownish-yellow, le
ache
d, silans few,
iron
and
manganese stains fe
w.
Silt,
pale yellow to yellow,
calc
areo
us,
some
cross-bedding.
Clayey silt,
yell
ow to
brownish-yellow, calcareous.
weak bl
ocky
, ar
gill
ans
few,
pebbles
few.
Silty sand (f
ine-
coar
se),
pebbly,
pale
brown
toyellow,
calcareous,
well-sorted, majority of
sa
ndmedium gr
aine
d.
Silt
y clay,
dark
gray,
leac
hed,
pl
aty;
(Weathered
Shale).
N) H
O
Co
re
531
System
Quaternary
Penn
sylv
ania
!!
Series
Pleistocene
Desmoi nes
ian
Stage
Wisconsinan
Illinoian
Formation
Peoria
Loess
Glasford
Formation
Carbondale
Formation
Member
Toulon
Member
Rulick
Till
Member
Depth
( inches )
29
312
324
360
388
391
432
Thickness
(inches)
29
283 12 36 28 3
41
Lithology
Clayey si
lt;
A zone,
brown, le
ache
d, blocky to
granular, abundant si
lans
and organics;
B zone/
brownish-yellow, le
ache
d, blocky,
argi
llan
s an
d silans fe
w, some or
gani
cs;
(Modern
Soil
).
Silt,
brownish-yellow to ol
ive-
yell
ow,
calcareous,
massive, iron stains common,
faint co
lor
banding,
some broken snail
shel
ls towards
bottom.
Silt
, light
brownish-gray, sl
ight
ly calcareous,
weak pl
aty,
iron st
ains
few, abundant mica flakes*
Silt
, calcareous, massive, iron stains fe
w, so
me
organics and coal fragments (Lacustrine
Fhyth-
mites).
Clayey si
lt,
light brownish-gray to
gr
ay,
calcar
eous,
massive, abundant organics, ir
on st
ains
fe
w,
few pebbly zones; (Lacustrine).
Silty cl
ay,
pebbly, slightly ca
lcar
eous
, massive,
iron stains fe
w.
Silty clay,
dark gray,
leac
hed,
ma
ssiv
e, fi
ssil
e,
iron stains fe
w; (Weathered Shale).
Table
8. Stratigraphic classification and
lithologlc de
scri
ptio
n of glacial
materials penetrated by
wells Continued
Core
532
System
Quaternary
Series
Pleistocene
Stag
e
Wisconsinan
Sangamonian
Illi
noia
n
Form
atio
n
Peoria
Loes
s
Roxana
Silt
Glas
ford
Formation
Member
Berry
Clay
Member
Toulon
Member
Depth
(inc
hes)
51
308
324
336
410
442
477
S4S
*? J
559
Thickness
(inc
hes)
51
257 16 12 74 32 35 68 14
Lith
olog
y
Clayey si
lt;
A zo
ne,
brow
n, le
ache
d, pl
aty,
ar
gil-
lans
and
sila
ns few, ir
on an
d ma
ngan
ese
stai
ns few;
B zo
nes,
yellowish-brown, le
ache
d, bl
ocky
, argil-
lans co
mmon
, si
lans
an
d ma
ngan
ese
stai
ns fe
w, some
organics;
(Mod
ern
Soil).
Silt,
brownish-yellow to
pale ye
llow
, calcareous,
top,
slightly ca
lcar
eous
towards
base
, blocky to
weak
platy, ir
on st
ains
abundant,
few
broken sn
ail
shells up
per
part
.
Silt
, light
brow
n to
pale br
own,
le
ache
d, ma
ssiv
e.ir
on st
ains
abundant.
Clay
ey silt,
ligh
t brownish gr
ay,
leac
hed,
bl
ocky
.silans co
mmon
, iron st
ans
abundant;
(San
ganm
onSo
il).
Silt
y clay,
dark
brown
to gr
ay,
leac
hed,
blocky to
mass
ive,
ar
gill
ans
abun
dant
, si
lans
fe
w, ir
onstains ab
unda
nt,
pebbles
few; (S
anga
mon
Soil
).
Sand
-sil
t-cl
ay,
light
brow
nish
-gra
y, to
ol
ive-
gray
.sl
ight
ly calcareous to
p, ve
ry calcareous to
ward
sba
se,
mass
ive,
ir
on st
ains
abundant top, few
towards
base,
mollusk
and
snai
l sh
ells
few
at top.
abun
dant
towards
base;
(Lac
ustr
ine)
.
Clayey si
lt grading
into marl,
ligh
t gr
ay to
wh
ite.
very calcareous,
mass
ive,
ir
on st
ains
ab
unda
nt,
abundant mo
Husk and
snail
shel
ls,
pebbles
few
uppe
r zone;
(Lac
ustr
ine)
.
Pebbly silty
sand
(fine-coarse), ye
llow
ish-
brow
n.calcareous,
moderately we
ll-s
orte
d.
Silt
, li
ght
gray
, ca
lcar
eous
, massive
to we
akpl
aty,
ir
on st
ains
few, fa
int
laminations
towards
base
.
to M
to
Cor
e 53
3
to
Syst
em
Quaternary
Series
Holo
cene
Pleistocene
Stag
e
Wisc
onsi
nan
Illinoian
Form
atio
n
Fill
Peor
iaLo
ess
Glas
ford
Fo
rmat
ion
Memb
er
Huli
ckTi
ll
Member
Dept
h (inches)
36
1 Oft
1 UO
210
240
258
310
334
362
Thic
knes
s ( inc
hes
)
36 70 / £»
102
30 18 52
24
28
Lith
olog
y
Silt
y cl
ay,
dark
yellowish-brown, le
ache
d, ma
ssiv
eto
bl
ocky
, manganese
stains an
d concretions
few,
some
ro
ots
and
twig
s.
Silt
, ol
ive-
yell
ow,
calc
areo
us,
weak pl
aty,
ir
onstains common.
Silt
, li
ght
oliv
e-br
own
to li
ght
yell
owis
h-br
own,
calcareous,
iron stains ab
unda
nt up
per
part,
few
towards
bott
om.
Sand
-sil
t-cl
ay,
pebb
ly,
brow
n to
ye
llow
ish-
brow
n.calcareous,
mass
ive,
iron stains common,
sand
y up
pe
r pa
rt.
Pebb
ly si
lty
sand,
stro
ng br
own,
ca
lcar
eous
, ir
onstains abundant,
poorly-sorted.
Sand
-sil
t-cl
ay to
clayey si
lt,
pebb
ly,
brown
toolive-gray,
calc
areo
us,
mass
ive,
iron st
ains
ab
un
dant,
piec
es of sh
ale
comm
on,
2 in
ch pebbly silty
sand
layer.
Silty
sand,
oliv
e to
yellowish-brown, ca
lcar
eous
.ir
on stains ab
unda
nt,
fairly well-sorted
lowe
r 10
inch
es,
few
pebbles
uppe
r pa
rt.
Sand-silt-clay,
pebb
ly,
olive-gray to
dark gray.
calcareous,
massive,
1 in
ch si
lty
sand
layer.
Table 8. Stratigraphic classification and lithologic description of
glacial
materials penetrated by wells Continued
Core
534
System
Quaternary
Series
Pleistocene
Stage
Wisconsinan
Illinoian
Formation
Peoria
Loess
Glasford
Formation
Member
Toulon
Member
Hulick
Till
Member
Depth
(inches)
72 192
228
246
300
Thickness
(inches)
72 120 36 18 54
Lith
olog
y
Clayey silt;
dark brown
to li
ght
brow
n, le
ache
d,
massive to blocky,
argi
llan
s and
sila
ns abundant,
iron stains co
mmon
, abundant organics;
(Mod
ern
Soil)
.
Silt
, yellowish-brown to brownish-gray, ca
lcar
eous
, massive, ir
on stains few
upper
part
.
Silt
intercalated with silty
sand
, light
gree
nish
- gr
ay,
calc
areo
us,
mass
ive,
iron stains few;
(Lacustrine) .
Pebbly silty
sand,
redd
ish-
brow
n, ca
lcar
eous
, ir
on
stains common.
Sand-silt-clay, pebbly,
gray,
calcareous,
shale
fragments co
mmon
.to
Gore
53
5
NJ
H
Ui
System
Quaternary
Seri
es
Holocene
Plei
stoc
ene
Stage
Wisconsinan
Illinoian
Formation
Fill
Peoria
Loess
Glasford
Form
atio
n
Member
Toul
onMe
mber
Hulick
Till
Member
Depth
(inc
hes)
27
132
194
v 214
234
O^Q
£yo
270
336
360
396
Thickness
(inches)
27
105
CO
D/ 20 20 24 12 66
24 36
Lith
olog
y
Clayey si
lt,
yellowish-brown, calcareous,
weak
pl
aty
.
Clayey silt?
A zo
ne,
brown
to da
rk gr
ayis
h-br
own.
weak gr
anul
ar,
leac
hed,
ir
on st
ains
and silans fe
w.so
me or
gani
cs;
B zone,
silt
, ye
llow
ish-
brow
n.leached, blocky,
argi
l la
ns abundant,
manganese con
cretions fe
w, some organics;
(Mod
ern
Soil).
Silt
, br
owni
sh-y
ello
w to yellow,
calcareous,
platy
to ma
ssiv
e.
Silt
intercalated with clayey silt,
pale ye
llow
to
oliv
e-ye
llow
, ca
lcar
eous
, massive, la
mina
ted,
(Lac
ustr
ine)
.
Silt
intercalated w
ith
clayey si
lt,
very pale br
own
to brown, ca
lcar
eous
, laminated, pebbles
few,
co
nta
ins
a 2
inch silty
clay
layer; (Lacustrine).
Silt
intercalated with cl
ayey
si
lt,
ligh
t ol
ive-
brow
n to li
ght
yell
owis
h-br
own,
ca
lcar
eous
, ir
onstains and concretions
few,
pe
bble
s common,
cont
ains
some
si
lty
sand layers;
(Lac
ustr
ine)
.
Clayey silt,
ligh
t ye
llow
ish -b
rown
, calcareous,
iron
stains an
d concretions
abundant.
Pebbly silt sa
nd,
dark
brown
to r
eddi
sh-b
rown
, ca
lca
reou
s, iron st
ains
co
mmon
, ir
on co
ncre
tion
s abun
dant,
some
co
bble
s.
Silt,
yellowish-brown, calcareous,
pebbles
comm
on.
Silty
clay,
pebb
ly,
gray
, calcareous,
pieces of
shal
e co
mmon
.
Table 8. Stratigraphic classification and lithologic description of glacial materials penetrated by wells Continued
Core
53
6
System
Quaternary
Series
Holocene
Pleistocene
Stag
e
Wisconsinan
Illi
noia
n
Formation
Fill
Peoria
Loes
s
Glasford
Formation
Member
Toulon
Member
HulicK
Till
Member
Depth
(inc
hes)
52
236
354
399
414
Thickness
(inc
hes)
52 184
118
45 15
Lith
olog
y
Si It
, so
me sa
nd .
Silt
, clayey silt.
A, B, C, so
il horizons de
ve
loped
in upper
128
inch
es,
blocky,
silans common
in upper
horizons,
some
sa
nd la
yers
, ca
lcar
eous
ne
ar ba
se.
Silt,
silty
sand,
grading
into
sa
nd,
pebbly sa
nd.
Pebbles
and
cobbles
at base.
Silt
y clay,
some
sand and
pebbles
dark gray -br
own.
Clay
, cl
ay-s
ilt
laye
rs,
calcareous.
Core 537
System
Series
Holocene
Pleistocene
Stag
e
Illi
noia
n
Formation
Fill
Glasford
Memb
er
Radn
orTill
Member
Toulon
Hulick
Till
Member
Depth
(inches)
36
258
360
408
Thickness
(inc
hes)
36
222 102
48
Lith
olog
y
Clayey silt,
pebbly,
yellowish-brown to
gr
ayis
h-br
own,
ca
lcar
eous
, we
ak pl
aty,
some organics upper
2 feet.
Clayey silt,
pebbly,
calc
areo
us,
mass
ive,
fe
w ar-
gillans
upper
10 feet,
iron
stains co
mmon
, so
mepieces of
co
al,
few
small
clay and
sand le
nses
.
Sand (f
ine-
coar
se),
pebbly upper
3 feet,
pale
ye
l
low
to yellowish-brown, calcareous,
majority of
sand medium-grained.
Sand-silt-clay,
pebbly,
yellowish-brown, calcar
eous,
mass
ive,
ir
on st
ains
co
mmon
.
Core
53
8
to
System
Quat
erna
ry
Penn
sylv
ania
!!
Seri
es
Plei
stoc
ene
Desmoinesian
Stag
e
Wisconsinan
Illinoian
Carbondale
Formation
Form
atio
n
Peoria
Loes
s
Glas
ford
Formation
Member
Toulon
Member
Duncan
Mills
Member
Depth
( inc
hes
}
180
312
324
504
582
612
648
690
723
Thickness
(inches)
180
132 12
180
78
30 36 42 33
Lithology
Clayey si
lt;
B zones, li
ght
oliv
e-br
own
to ol
ive-
gray,
leached, massive
to bl
ocky
, argillans
and
silans ab
unda
nt,
iron
an
d manganese
stai
ns ab
un
dant
, ab
unda
nt or
gani
cs,
extremely
mott
led;
(M
oder
n Soil).
Silt,
ligh
t brownish-gray
to gr
ay,
calc
areo
us,
mass
ive,
ir
on st
ains
abundant and
mang
anes
e stains
common up
per
part
.
Pebb
ly si
lty
sand,
ligh
t br
owni
sh-g
ray,
massive,
calcareous*
Clay intercalated with silt an
d cl
ayey
silt,
gray
, ca
lcar
eous
, massive
to p
laty
, la
yers
ex
trem
ely
fol
ded
and
faulted
upper
nine
fe
et,
some sm
all
scale
crossbedding lo
wer
part
, so
me co
al fr
agme
nts;
(L
acus
trin
e Ri
ythm
ites
) .
Clayey silt intercalated with
silt,
gray
to li
ght
gray
, calcareous,
plat
y, ab
unda
nt co
al fragments,
some
shell
fragments
and
smal
l scale
crossbedding,
( Lacustrine
Riyt
hmit
es )
.
Clay intercalated with si
lt,
dark
gr
ayis
h-br
own
to
light
brownish-gray; ca
lcar
eous
, pl
aty;
(Lacus
trin
e Rh
ythm
ites
) .
Silt
gr
adin
g to
clayey si
lt,
pebbly,
gray
ish-
brow
n to
li
ght
brownish-gray, ca
lcar
eous
, ma
ssiv
e to
pl
aty,
some sh
ell
fragments, slightly mo
ttle
d;
( Lacustrine) .
Silt
y cl
ay,
pebb
ly,
dark
gr
ay to
weak
red, ca
lcar
eo
us,
mass
ive,
ir
on st
ains
ab
unda
nt,
extremely
mott
led,
si Its tone
and
shal
e pe
bble
s ab
unda
nt.
Clay
, da
rk reddish-gray to
gr
eeni
sh-g
ray,
ma
ssiv
e to
pla
ty,
mott
led,
some si
It st
one
and
shal
e peb
bles;
(Wea
ther
ed Sh
ale)
.
Tabl
e 8.
--St
rati
grap
hic
clas
sifi
cati
on an
d lithologic description
of gl
acia
l ma
teri
als
penetrated by wells Continued
Gore 543
System
Quat
ernary
Penn
sylvan
ia!*
Seri
es
Holocene
Pleistocene
Desmoinesian
Stag
e
Wisc
onsi
nan
Illinoian
Formation
Fill
Peoria
Loess
Glasford
Formation
Carbon dale
Formation
Member
Toulon
Member
Hulick
Till
Member
Duncan
Mills
Member
Depth
(inches)
360
492
590
678
840
864
894
Thickness
(inches)
360
132
98
88
162 24 30
Lithology
Silt to clayey si
lt.
Silt to clayey si
lt/
grayish-brown to brownish-
yellow, calcareous, massive, iron stains fe
w.
Sand (fine-coarse), well-sorted, brownish-yellow,
calcareous, lower 6
inches dark gray and moderate
ly well-sorted.
Clayey si
lt,
pebbly, brownish-yellow to gr
ay,
cal
careous, massive, iron stains abundant upper six
inches, gray shale abundant.
Clayey silt intercalated with silt and clay, gray
to dark gr
ay,
calcareous, platy to massive, some
pebbly sand-silt-clay layers, upper seven feet ex
tremely folded and faulted, some shell fragments,
massive with less layers in lower four feet;
(Lacustrine Phythmites).
Silty clay, pebbly, dark grayish-brown to greenish-
gray, massive, abundant clay sk
ins,
iron stains
few, extremely mottled, some secondary carbonates.
Clay, greenish-gray, massive, iron stains common,
some shale fragments lower part; (Weathered Shale).
to H»
00
Cor
e 54
4
System
Series
Holocene
Pleistocene
Stage
Wisconsinan
Illinoian
Formation
Fill
Peoria
Loes
s
Glasford
Formation
Member
Toul
on
Hulick
Till
Member
Depth
( inches
)
102
120
350
384
396
510
Thickness
(inc
hes)
102
1ft
230 34 12
114
Lit h
o logy
Clayey si
lt interbedded wi
th si
lt and
silty
clay
,brownish-yellow to dark-brown,
calc
areo
us,
blocky
to weak platy.
Clay
ey si
lt,
pebbly,
dark
gr
ay to
grayish-brown,
calc
areo
us,
blocky;
(Til
l).
Clayey si
lt grading in
to si
lt,
brownish-yellow to
light
brownish-gray, ca
lcar
eous
, platy to
massive
iron
stains fe
w, color-banded,
snail
shells upper
part.
Silt
, pebbly,
grayish-brown, ca
lcar
eous
, massive,
pebbles in
crea
se towards
base.
Sand
-sil
t-cl
ay,
pebbly,
ligh
t br
owni
sh-g
ray,
cal
care
ous,
ma
ssiv
e, iron st
ains
co
mmon
.
Sandy
silt
to
clayey silt,
pebb
ly,
dark grayish-
brown to
yellowish-brown, calcareous,
mass
ive,
iron
stains ab
unda
nt,
abundant sh
ale
fragments.
Table 8. Stratigraphic classification and lithologic description of glacial materials penetrated by wells Continued
Core 54
5
System
Quaternary
Series
Holocene
Pleistocene
Stage
Wisconsinan
Illinoian
Formation
Fill
Peoria
Loess
Glasford
Formation
Member
Toulon
Member
Hulick
Till
Member
Duncan
Mills
Member
Depth
( inches )
102
120
350
384
OQC
jyo
576
624
Thickness
(inches)
102
1R
10
230 34 12
180
48
Lithology
Clayey silt interbedded with silt and silty clay,
brownish-yellow to dark br
own,
calcareous, blocky,
to weak platy.
Clayey si
lt,
pebbly, dark gray to grayish-brown.
calcareous, blocky; (T
ill)
.
Clayey silt grading into silt,
brownish-yellow to
light brownish-gray, calcareous, platy to
massive,
iron stains few, color-banded, snail shells upper
part.
Silt
, pebbly, grayish-brown, calcareous, massive.
pebbles increase towards base.
Sand-silt-clay, pebbly, light brownish-gray, cal
careous, massive, iron stains common.
Silty clay to clayey si
lt,
pebbly, dark grayish-
brown to yellowish-brown, calcareous, massive,
iron stains few, abundant shale fragments, few
sandy silt la
yers
.
Silty clay intercalated with silt,
dark gray to
light brownish-gray, calcareous, platy, fe
w pebbly
layers, few coal fragments; (Lacustrine Rhythmites).
NJ
N) O
Core
546
to
to
System
Quaternary
Series
Holocene
Pleistocene
Stage
Wisconsinan
Illi
noia
n
Formation
Fill
Peoria
Loess
Glasford
Formation
Member
Radnor
Till
Member
Toulon
Member
Depth
(inches)
45 87
180
206
252
267
312
327
338
492
Thickness
(inches)
45 42 93 26 46 15 45 15 11
154
Lithology
Clayey silt,
brownish-yellow, slightly calcareous
upper part,
leached lower pa
rt,
blocky, iron
stains common, silans fe
w, fe
w pebbles.
Clayey silt;
A zone,
dark brown, leached, blocky,
argillans fe
w, silans abundant, iron stains common,
organics abundant; B zo
nes,
brown to
yellowish-
brown, leached, blocky, iron stains fe
w, argillan
abundant, silans common, some organics; (Modern
Soil)
.
Silt,
brownish-yellow, leached in upper 30 in
ches
, iron stains fe
w.
Silt,
light gray to grayish- brown, leached, weak
platy to blocky, iron stains co
mmon
, silans abun
dant; (Sanganmon Soil).
Sand-silt-clay, pebbly, grayish-brown to yellowish-
brown, leached, some secondary carbonates, blocky,
argillans fe
w, silans common upper part,
argillans
abundant, silans few lower part,
some organics;
( Sangamon Soil )
.
Silt,
ligh
t br
owni
sh -gr
ay,
leac
hed,
ma
ssiv
e, iron
stains co
mmon
, fe
w pe
bble
s.
Sand
y si
lt,
pebb
ly,
pale olive, slightly ca
lcar
eous,
mass
ive,
bl
ocky
, ir
on st
ains
few.
Marl
, white, very ca
lcar
eous
, ma
ssiv
e to blocky,
iron
st
ains
co
mmon
, ab
unda
nt br
oken
snail
and
moll
usk
shells,
faint
lami
nati
ons;
(Lacustrine).
Clayey silt,
pale yellow to
li
ght
brow
nish
-gra
y,
calc
areo
us,
blocky,
iron
st
ains
common,
few
pebbles
.
Pebbly si
lty
sand
(f
ine-
coar
se),
li
ght
yell
owis
h-
brow
n, ca
lcar
eous
, poorly-sorted.
Tabl
e 8. Stratigraphic classification an
d lithologic de
scri
ptio
n of glacial materials penetrated by wells Continued
Core 546 Continued
System
Quaternary
Pennsylvanian
Series
Plei
stoc
ene
Desmoinesian
Stag
e
Illinoian
Form
atio
n
Glasford
Formation
Carbondale
Form
atio
n
Member
Huli
ck
Till
Member
Depth
(inches)
578
588
595
607
648
708
720
Thickness
(inc
hes)
86 10 7 12 41 60 12
Lithology
Sand-silt-clay, pebbly,
gray,
calcareous,
mass
ive,
iron stains fe
w, gr
ay shale
abundant.
Clayey silt,
pebbly,
gray
, ca
lcar
eous
, massive.
Silty sand (f
ine)
, well-sorted, li
ght
brownish-
gray
, calcareous,
iron stains fe
w.
Clayey silt,
pebb
ly,
gray
, ca
lcar
eous
, ma
ssiv
e,
abundant co
al fragments.
Sand- si
It-
clay
, pebbly,
gray to
da
rk gray,
calcar
eous,
mass
ive,
some sa
nd pockets.
Clay
, olive-gray to
we
ak red, ca
lcar
eous
, massive
to platy, ex
trem
ely
mott
led.
Weat
here
d shale.
to
to
to
Cor
e 54
7
System
Quaternary
Pennsylvanian
Series
Holocene
Plei
stoc
ene
Desr
aoin
esia
n
Stage
Wisconsinan
Illi
noia
n
Formation
Cahokia
Allu
vium
Peor
ia
Loes
s
Glas
ford
Formation
Carbondale
Formation
Member
Toulon
Member
Huli
ck
Till
Member
Dun ca
n Mills
Member
Depth
( inches
)
36
118
288
348
492
540
588
864
876
882
Thickness
(inches)
36 82 170 60 144
48 48 276 12 6
Lith
olog
y
Clay
ey si
lt,
brownish-yellow, calcareous,
platy to
massive, so
me organics.
Clayey silt;
A zo
ne,
dark
grayish-brown, leached,
granular to
ma
ssiv
e, ir
on st
ains
co
mmon
, si
lans
fe
w,
some organics;
B zo
ne,
yellowish-brown to
light
brownish-gray, leached, bl
ocky
, argillans
abun
dant
, ir
on st
ains
few, some or
gani
cs;
(Mod
ern
Soil).
Silt
, li
ght
yell
owis
h-br
own
to grayish-brown, cal
care
ous,
massive
to pl
aty.
Pebbly silty
sand
intercalated wi
th silt,
brownish-
yellow,
calcareous,
mass
ive,
cobbles
few, so
me or
ga
nics
*
Clayey si
lt,
pebb
ly,
gray
ish-
brow
n to
da
rk gray,
calc
areo
us,
mass
ive,
shale
abun
dant
.
Clay
ey si
lt in
terc
alat
ed wi
th silt an
d cl
ay,
gray
to
da
rk gr
ay,
calc
areo
us,
plat
y; (L
acus
trin
e Rhyth-
rait
es)
.
Clayey si
lt intercalated with silty
sand
and
clay
, pebbly,
gray
, ca
lcar
eous
, pl
aty,
abundant si
ltst
one,
sh
ale
and co
al;
(Lac
ustr
ine)
.
Clayey silt in
terc
alat
ed with si
lt and
clay
, gray,
calcareous,
plat
y, fe
w sandy
silt
an
d pebbly la
yers
, se
me coal;
(Lacustrine
Khythmites).
Clay
ey silt to silty
clay,
pebb
ly,
gray
to
greenish-
gray,
calcareous,
extr
emel
y mo
ttle
d, abundant silt-
ston
e, shale
and
coal
.
Silt
y cl
ay,
greenish-gray, ma
ssiv
e; (W
eath
ered
Sh
ale
) .
Table
8. Stratigraphic cl
assi
fica
tion
and
lith
olog
ic description of glacial
materials penetrated by wells Continued
Core
550
Syst
em
Quaternary
Seri
es
Holo
cene
Pleistocene
Stag
e
Wisconsinan
Illinoian
Form
atio
n
Fill
Peoria
Loess
Glasford
Formation
Member
Toulon
Member
Hulick
Till
Member
Dept
h (i
nche
s )
27
132
216
236
256
280
292
396
546
Thic
knes
s (i
nche
s )
27 105 84 20 20 24 12
104
150
Lith
olog
y
Clayey silt,
yellowish-brown, calcareous,
weak
plat
y.
Clay
ey silt;
A zone,
brown
to da
rk grayish-brown,
granular,
leac
hed,
iron st
ains
an
d si
lans
few, so
me
organics;
B zone,
silt
ye
llow
ish-
brow
n, leached,
bloc
ky,
argil la
ns abundant,
mang
anes
e concretions
few,
some or
gani
cs;
(Mod
ern
Soil
).
Silt,
brow
nish
-yel
low
to ye
llow
, ca
lcar
eous
, pl
aty
to ma
ssiv
e*
Silt
in
terc
alat
ed wi
th clayey si
lt,
pale
ye
llow
to
olive-yellow,
calcareous,
mass
ive,
la
mina
ted;
(La
custrine)
.
Silt
intercalated wi
th clayey silt,
very
pa
le brown
to br
own,
calcareous,
laminated, pebbles
few,
co
n
tain
s a
two
inch
si
lty
clay layer; (Lacustrine).
Silt
intercalated wi
th clayey silt,
light
oliv
e-
brown to
li
ght
yellowish-brown, ca
lcar
eous
, iron
stai
ns and
conc
reti
ons
few, pebbles
comm
on,
con
tains
some
si
lty
sand
la
yers
; (L
acus
trin
e).
Pebbly si
lt,
ligh
t yellowish-brown, ca
lcar
eous
, ir
on st
ains
and
conc
reti
ons
abun
dant
.
Pebbly si
lty
sand
, dark br
own
to reddish-brown,
calc
areo
us,
iron st
ains
co
mmon
, iron concretion
abundant,
some
co
bble
s.
Silty
clay,
pebb
ly,
gray,
calcareous,
shal
e co
mmon
, iron st
ains
fe
w.
to
to
Penn
sylv
ania
nDesmoinesian
Carbondale
Form
atio
n
Duncan
Hills
Member
811
1,020
1,023
265
209 3
Clayey silt intercalated with silt and clay,
dark
gray to dark grayish-brown, calcareous, platy,
clay layers increase towards bottom, some small
scale crossbedding; (Lacustrine Khythmites )
.
Clayey silt intercalated with si
lt,
clay and sand-
silt-clay, dark grayish-brown, calcareous, pl
aty,
iron stains few, pebbly layers with si
Its
tone,
shale and coal abundant, some small scale cross-
bedding, some shell fragments; (Lacustrine Rhyth-
mites )
.
Siltstone, greenish-gray, calcareous, platy to
massive, iron stains common; (Weathered Siltstone).
to to
Ul
Table 8. Stratigraphic cl
assi
fica
tion
and
lithologic de
scri
ptio
n of
glacial materials penetrated by
wells Continued
Core 55
2
System
Quaternary
Penn
sylv
ania
n
Ser^s
Holocene
Plei
stoc
ene
Desraoinesian
Stag
e
Wisconsinan
Form
atio
n
Cahokia
Alluvium
Peoria
Loes
s
Carbondale
Formation
Member
Dept
h (inches)
24 90 121
408
412
480
483
Thickness
(inc
hes)
24 66 31
2
ope
AOQ 4
e.a
DO 3
Lithology
Clay
ey si
lt,
brow
n to
brownish-yellow, ca
lcar
eous
,massive
to gr
anul
ar,
sila
ns abundant,
iron st
ains
abun
dant
, mo
ttle
d, ab
unda
nt organics.
Clayey silt;
A zones, black, granular,
leac
hed,
silans co
mmon
, abundant or
gani
cs;
B zones, da
rkbr
own
to li
ght
oliv
e-br
own,
le
ache
d, massive
to bl
ocky
, argil la
ns ab
unda
nt,
iron
an
d manga
nese
stains ab
unda
nt,
mott
led,
so
me secondary
car
bonates
lowe
r pa
rt;
(Mod
ern
Soil).
Silt to
clayey si
lt,
brow
nish
-yel
low,
ca
lcar
eous
,massive to pl
aty,
si
lans
co
mmon
, iron st
ains
abun
dant,
manganese stains few, ex
trem
ely
mott
led.
Silty
sand,
pale ye
llow
, ca
lcar
eous
, massive,
sila
ns co
mmon
, ir
on st
ains
abundant.
Clay,
dark
gr
ay,
massive
to p
laty
, iron st
ains
co
mmon upper
part
, tw
o in
ch coal se
am at 19
8 inches,
some
carbonaceous pl
ant
foss
ils
and
clusters of
euhe
dral
pyrite cr
ysta
ls;
(Wea
ther
ed Sh
ale)
.
Silt
ston
e, light
gray
, massive, calcareous,
abun
dant mi
cas.
Shale, da
rk gr
ay,
massive
to pl
aty,
some siltstone
laye
rs.
Silt
ston
e, light
gray,
mass
ive,
ca
lcar
eous
, abun
dant
mi
cas.
M
N)
Core
55
3
to
to
Syst
em
Quaternary
Penn
sylv
ania
n
Series
Holocene
Pleistocene
Desm
oine
sian
Stag
e
Wisconsinan
Illi
noian
Form
atio
n
Fill
Peoria
Loes
s
Glasford
Form
atio
n
Carb
onda
le
Formation
Memb
er
Toulon
Member
Hulick
Till
Member
Dunc
an
Mill
s Member
Depth
(inches)
210
248
252
264
282
300
309
480
558 582 594
641
Thickness
(inc
hes)
210 38 4 12 18 18 9
171 78 24 12 47
Lithology
Clayey si
lt in
terb
edde
d wi
th silt,
dark
yellowish-
brow
n to li
ght
oliv
e-br
own,
calcareous,
bloc
ky,
to platy to
massive, argillans
few,
so
me pebbles.
Silt
, brownish-yellow to
li
ght
brow
nish
-gr
ay,
cal
ca
reou
s, platy to
massive, snail
shel
ls an
d peb
bles fe
w.
Clayey silt,
grayish-green, sl
ight
ly calcareous,
massive, abundant pebbles.
Silt
, gr
ay to
gr
ayis
h- brown,
calcareous,
massive
to weak pl
aty,
fa
int
colo
r ba
ndin
g, so
me or
gani
cs
and
shel
l fr
agme
nts
bottom six
inch
es.
Sand
y si
lt grading
into
si
lty
sand
(f
ine-
medi
um),
pe
bbly
, light
brownish-gray
to re
ddis
h-br
own,
ca
l
careous, massive, iron st
ains
few, sh
ell
frag
ment
s fe
w.
Clayey silt,
pebbly,
gray
ish-
brow
n, calcareous,
mass
ive,
sh
ale
and
coal fr
agme
nts
abun
dant
.
Silt,
light
yellowish-brown, calcareous,
mass
ive.
Sand
-sil
t-cl
ay,
pebb
ly,
dark
gr
ay,
calcareous,
mas
sive
, some pieces of
la
cust
rine
rh
ythm
ites
from
below, shale
and
coal
fr
agme
nts
abundant.
Silt
y clay intercalated w
ith
silt
, da
rk gr
ay,
cal
ca
reou
s, pl
aty,
some ca
rbon
aceo
us fo
ssil
s; (L
acus
tr
ine
Rhythmites).
Clayey silt,
dark
gr
ay,
calcareous,
massive
to
plat
y, some th
in si
lt la
yers
; (Lacustrine).
Silty clay to
clayey si
lt,
pebb
ly,
dark
gray,
mas
sive,
iron
st
ains
ab
unda
nt,
siltstone
and
shal
e peb
bles abundant in
crea
sing
to
ward
s base;
(Lacustrine).
Clay
, gr
eeni
sh-g
ray,
pl
aty,
iron st
ains
co
mmon
, mottled, abundant mi
cas;
(W
eath
ered
Sh
ale)
.
Table 8. Stratigraphic classification and lithologic description of glacial materials penetrated by wells Continued
Core 55
4
Sy
stem
Quat
ernar
y
Seri
es
Ple
isto
cen
e
Sta
ge
Wis
con
sin
an
Illi
no
ian
Form
atio
n
Peo
ria
Lo
ess
Gla
sfo
rd
Form
atio
n
Mem
ber
Toulo
n
Mem
ber
Dep
th
(in
ch
es)
64 342
355
378
Thic
knes
s (i
nches)
64 278 13 23
Lit
ho
logy
Cla
yey
sil
t,
yel
low
ish-b
row
n,
leach
ed
, b
lock
y,
arg
il la
ns
abu
nd
ant,
si
lans
few
, so
me
org
anic
s;
(Mod
ern
So
il).
Sil
t,
pale
yel
low
to
o
liv
e-y
ell
ow
, calc
are
ous,
m
as
siv
e,
iron st
ain
s fe
w,
few
sm
all
san
dy
zo
nes
an
d snail
sh
ell
s.
Peb
bly
cl
ayey
sil
t,
oli
ve-y
ell
ow
, sli
ghtl
y calc
ar
eo
us,
ir
on st
ain
s co
mm
on.
Peb
bly
sil
ty
sand
(fin
e-c
oars
e),
m
od
erat
ely
w
ell
- so
rted
, re
ddis
h-b
row
n to
bro
wn,
calc
are
ous,
ir
on
st
ain
s co
mm
on.
to
to 00
Core 55
5
System
Quaternary
Series
Pleistocene
Stage
Wisconsinan
Formation
Peoria
Loess
Member
Depth
(inches)
64
318
Thickness
(inc
hes)
64
254
Lit ho logy
Clayey si
lt,
yellowish-brown, leached, bl
ocky
, argillans abundant, silans few, some organics;
(Modern Soil).
Silt
, pale yellow to olive-yellow, calcareous, mas
sive,
iron stains few, few
small sandy zones and
snail sh
ells
.
Core
556
System
Quaternary
Series
Pleistocene
Stage
Wisconsinan
Illinoian
Formation
Peoria
Loess
Glasford
Formation
Member
Toulon
Member
Depth
(inches)
64
336
414
Thickness
(inches)
64
272 78
Lithology
Clayey silt,
yellowish-brown, leached, blocky,
argillans abundant, silans few, some organics;
(Modern So
il)
.
Silt,
pale yellow to olive-yellow, calcareous,
massive, iron and manganese stains fe
w, fe
w small
sandy zones and snail shells.
Pebbly silty sand (fine-coarse) ,
moderately well-
sorted, yellowish-brown, calcareous, iron stains
common .
N)
Table 8. Stratigraphic classification and
lith
olog
ic description
of glacial
materials penetrated b
y wells Continued
Core 55
8
Syst
em
Quaternary
Series
Plei
stoc
ene
Stage
Wisconsinan
Illi
noia
n
Formation
Peoria
Loes
s
Glas
ford
Formation
Member
Toulon
Memb
er
Duncan
Mill
sMember
Dept
h (inches)
64 342
355
447
450
456
492
522
588
600
630
Thic
knes
s (i
nche
s )
64 278 13 92
3 6 36 30 66 12 30
Lithology
Clay
ey silt,
yellowish-brown, le
ache
d, bl
ocky
, argillans
abundant,
sila
ns few, so
me or
gani
cs;
(Modern
Soil).
Silt,
pale yellow to olive-yellow,
calcareous,
mas
sive
, iron st
ains
few, few
smal
l sa
ndy
zone
s an
d sn
ail
shel
ls.
Pebb
ly clayey si
lt,
oliv
e-ye
llow
, sl
ight
ly calcar
eous,
iron
st
ains
co
mmon
.
Pebbly sa
nd (medium-coarse), well-sorted, reddish-
brown to
br
own,
calcareous,
iron
st
ains
co
mmon
.
Clay
ey si
lt intercalated wi
th si
lt,
pale yellow to
gray
ish-
brow
n, calcareous,
plat
y, iron co
ncre
tion
s fe
w; (L
acus
trin
e Kh
ythm
ites
).
Silt
, grayish-brown, calcareous,
massive; (L
acus
tr
ine)
.
Clayey silt intercalated wi
th si
lt,
dark grayish-
brow
n to
light
gray
, calcareous,
plat
y; (L
acus
tr
ine
Bhyt
hmit
es )
.
Silt
y clay,
pebb
ly,
gray
, ca
lcar
eous
, massive,
iron
stain
supp
er pa
rt,
coal fr
agme
nts
few; (L
acus
tr
ine)
.
Silty
clay
in
terc
alat
ed wi
th si
lt,
ligh
t br
owni
sh-
gray to da
rk grayish-brown, ca
lcar
eous
, pl
aty,
iron st
ains
few, coarse pebbly la
yer
at 54
0 in
ches
, fo
ur in
ch piece
of wood at
58
2 in
ches
; (L
acus
trin
e Rhythmites).
Clayey si
lt,
dark
grayish-brown
to greenish-gray,
calc
areo
us,
massive, ir
on st
ains
abundant,
some
or
gani
cs;
(Lac
ustr
ine)
.
Clayey si
lt intercalated wi
th si
lt,
dark
gr
ayis
h-
brown to
gr
eeni
sh-g
ray,
calcareous,
plat
y, ir
on
stai
ns ab
unda
nt,
some
organics,
few
sand
and
clay
la
yers
; (L
acus
trin
e Rh
ythm
ites
).
to U) o
Pennsylvania!!
Desm
oine
sian
Carb
onda
le
Form
atio
n
660
714
30 54
Clayey silt,
dark grayish-brown
to gr
eeni
sh-g
ray,
calcareous,
mass
ive,
ir
on stains ab
unda
nt,
some
or
gani
cs;
(Lac
ustr
ine)
*
Silt
y cl
ay,
greenish-gray, ca
lcar
eous
, ma
ssiv
e to
plat
y, ir
on st
ains
co
mmon
, ab
unda
nt mica fl
akes
.
Co
re
559
System
Quaternary
Fennsylvanian
Seri
es
Holocene
Pleistocene
Desmoinesian
Stag
e
Caho
k ia
Alluvium
Wisconsinan
Form
atio
n
Peoria
Loes
s
Carbondale
Formation
Member
Depth
(inches)
24 90
120
134
Thickness
(inc
hes)
24 66 30 14
Lit ho logy
Clay
ey silt,
brow
n to br
owni
sh-y
ello
w, calcareous,
massive to
granular,
sila
ns ab
unda
nt,
iron st
ains
abundant,
mott
led,
ab
unda
nt organics.
Clayey silt;
A zones, bl
ack,
granular,
leac
hed,
silans co
mmon
, ab
unda
nt organics;
B zones, dark
brown to
li
ght
olive-brown, le
ache
d, massive
to
blocky,
argillans
abundant,
iron
an
d manganese
stains abundant,
mottled, so
me secondary
carbonates
lower
part;
(Mod
ern
Soil).
Silt
to
clayey silt,
brow
nish
-yel
low,
calcareous,
mass
ive,
silans co
mmon
, ir
on stains ab
unda
nt,
man
ganese stains few, ex
trem
ely
mottled.
Shal
e.
to
Table 8. Stratigraphic classification and lithologic description of glacial materials penetrated by wells Continued
Core 56
0
System
Quaternary
Series
Plei
stoc
ene
Stage
Wisconsinan
Illinoian
Formation
Peoria
Loess
Glasford
Formation
Member
Toulon
Member
Depth
(inches)
12 48
66
114
144
180
216
258
270
288
306
402
528
Thickness
(inches)
12 36 18 48 30 36 36 42 12 18 18 96
126
Lithology
Sandy silt with some clay,
yellowish -brown.
Sand with some silt and pebbles, reddish-brown.
Medium to coarse sand,
pebbles, little si
lt,
yel
lowish-brown.
Fine to medium sand with pebbles at
the
top, med
ium to coarse sand with various si
zes
of pebbles
at th
e bottom, yellow.
Fine to medium sand with medium to very large peb
bles,
yellow to
brownish-yellow.
Fine gravel at
th
e top, brownish-yellow; fi
ne,
well-sorted sand at
the
bottom, yellow.
Coarse sand with fine pebbles at th
e top, fine
gravel at the bottom, brownish-yellow.
Medium to coarse sa
nd,
poorly sorted, with al
l sizes of pebbles, light yellowish-brown to pale
yellow to brownish-yellow.
Gravel, poorly-sorted, brownish-yellow.
Fine to
medium sand,
with small to medium pebbles,
browni sh-yel low .
Clay, massive with medium to large
pebbles, li
ght-
gray to gr
ay.
Clay
, si
lty,
with scattered medium to large peb
bles, varved gray to
light gr
ay.
Clayed silt,
platy, alternating lenses of
cl
ay,
layers of organic ma
tter
, some mica fl
akes
, varved
brownish-gray to
gray.
to w
to
Hulick
Till
Member
588
648
720
60 60 72
Clay, massive, no si
lt,
gray
.
Silty clay alternating with clay,
massive, va
rved
, gray
.
Clay, massive with clayey silt at
the bottom, or
ganic material, pebbles, gr
ay.
Core 561
System
Quaternary
Series
Plei
stoc
ene
Stage
Wisconsinan
Illinoian
Formation
Peoria
Loess
Glasford
Formation
Member
Radnor
Till
Member
Toulon
Member
Hulick
Till
Memb
er
Depth
( inches )
12 18 42
90
156
240
528
564
816
828
Thickness
( inches )
12 6
24 48
66
84
288 36
252 12
Lithology
Modern soil with roots and organic matter, black.
Clayey si
lt,
some organic matter, iron stains dark
reddish-gray .
Clay with some si
lt,
platy, iron stains common,
few pebbles, some organic matter, pinkish-gray to
to dark grayish-brown.
Clay, massive, iron stains and mottling common,
some organic material, light gray to
yellowish-
brown and black.
Fine silty
sand,
some cl
ay,
well
-sor
ted,
a
few
mang
anes
e stains,
brownish-yellow.
Medi
um to
co
arse
sand,
poorly so
rted
, medium to
la
rge
pebb
les,
li
ght
yellowish-brown.
Clay
, ma
ssiv
e, with sm
all
to medium p
ebbles,
al
ternating
with cl
ayey
si
lt,
gray.
Clay,
massive, with many pe
bble
s an
d ro
ck fr
ag
ment
s, li
ght-
oliv
e-gr
ay.
Clayey si
lt,
massive, varved, with coal fragments
and organic material, gray to dark gr
ay,
alterna
ting with lenses of coarse gr
avel
.
Silty clay, leached, with limestone and quartz peb
bles, iron stains, pockets and lenses of co
al,
greenish-gray
NJ
U)
U)
Table
8.--
-Str
atig
raph
ic classification and li
thol
oqic
description of
glacial
materials penetrated by
wells Continued
Core
56
2
System
Quat
ernary
Series
Pleistocene
Stage
Wisconsinan
Illinoian
Formation
Peoria
Loess
Glasford
Formation
Memb
er
Toul
on
Memb
er
Hulick
Till
Memb
er
Dept
h (i
nche
s)
9 83 119
194
245
275
329
Thickness
(inc
hes)
9
74 36 75 51 30 54
ULthology
Modern so
il,
sand
y silt with many roots
and
organ
ic material,
very
da
rk br
own.
Sandy
silt,
mass
ive,
with scattered or
gani
cs,
iron
stains co
mmon
, st
rong
br
own.
Silt,
mass
ive,
with iron and
manganese st
ains
, light brownish-gray.
Sand
y silt,
mass
ive,
with fragments
of weathered
shal
e.
Fine to medium si
lty
sand,
moderately well so
rted
, small to la
rge
pebb
les,
brownish-yellow.
Silty
clay
, sa
ndy,
wi
th so
me pe
bble
s, ir
on st
ains
, coal fragments, light
olive-gray.
Silty clay,
mass
ive,
lenses of da
rk organic
material, calcareous le
nses
.
to U)
Core
56
3
to U)
System
Quaternary
Series
Pleistocene
Stag
e
Wisconsinan
Illinoian
Formation
Peor
ia
Loess
Glasford
Formation
Member
Toulon
Member
Depth
(inc
hes)
36 180
198
216
252
264
312
432
480
570
Thickness
(inches)
36 144 18 18 36 12 48 120 48 90
Lithology
Silt
, ma
ssiv
e, some roots
and
organic
matter in
the to
p 18
inches,
light
yellowish-brown.
Silt
, ma
ssiv
e, a
few
iron
st
ains
, scattered small
pebb
les,
li
ght
olive
brow
n to
ol
ive-
yell
ow.
Sand
y si
lt with various
size
d pe
bble
s, light
yel
lo
wish
-bro
wn.
Very fine sand,
well so
rted
, with sm
all
pebb
les,
ye
llow
ish-
red.
Coarse sa
nd,
poor
ly so
rted
, with small
pebb
les,
brown i sh-
ye 1 low
.
Fine sand,
well so
rted
, brownish-yellow.
Coarse sand,
poor
ly to
moderately we
ll so
rted
, with small
pebbles, yellow.
Fine sand,
well so
rted
so
me ir
on st
ains
, yellow.
Coarse sa
nd,
poor
ly so
rted
, so
me si
lt,
various
sized pe
bble
s, brownish-yellow.
Fine to
medium gravel co
arse
sand,
many pe
bble
s*
Tabl
e 8. Stratiqraphic classification and lithologic description of
glacial materials penetrated by wells Continued
Core
56
4
System
Quaternary
Series
Pleistocene
Stage
Wisconsinan
Illinoian
Formation
Loess
Glasford
Formation
Member
Toulon
Member
Hulick
Till
Member
Depth
(inches)
36 72
IDA
249
419
437
461
479
515
Thickness
(inches)
36 36 108 69 170 18 24 IQ 36
Lithology
Silt,
some roots
in th
e upper
18 in
ches
, br
owni
sh-
yellow.
Silt,
mass
ive.
Silt
, manganese st
ains
, ca
lcar
eous
, some clay le
nses, olive-yellow to
very pale br
own.
Clayey silt,
leached, with iron st
ains
, li
ght
gray
to medium br
own.
Very fi
ne sand,
well so
rted
, some silt and
clay
,assorted small
pebb
les,
yellow to brownish-yellow.
Fine sa
nd,
some
clay,
iron
stains co
mmon
, greenish-
gray
.
Medium silty
sand
with nu
mero
us pebbles and
rock
fr
agme
nts,
brownish-yellow.
Fine sa
nd,
well so
rted
, so
me pe
bble
s, coal,
and
weathered shale
frag
ment
s, yellowish-brown.
Silt
y clay,
mass
ive,
some sm
all
pebbles an
d ir
onstains,
gray.
Ni U>
Cor
e 56
5
to
System
Quat
erna
ry
Seri
es
Pleistocene
Stage
Wisc
onsi
nan
Illi
noia
n
Formation
Peor
ia
Loess
Glasford
Form
atio
n
Memb
er
Toulon
Member
Rulick
Till
Memb
er
Depth
(inches)
15
285
336
402
546
558
564
Thickness
(inches)
15
270 51 66 144 12 6
Lithology
Modern soil,
silt
, massive, with roots and organic
material, dark grayish -brown*
Silt
, platy, some ir
on an
d manganese
stains,
cal
careous, browni sh-
y el low to pale brown.
Very
fi
ne sand,
well
-sor
ted,
he
avil
y ir
on st
aine
d,
yell
owis
h-re
d.
Coarse sand,
poorly-sorted
at the
top
with
many
pebbles, changing to me
dium
, well-sorted
sand
at
the
bottom,
stro
ng br
own.
Coarse sand,
moderately well-sorted, few
pebb
les
and
a large
cobb
le,
brow
nish
-yel
low.
Sandy, silty
clay
, with numerous pe
bble
s, gray.
Silt
y clay,
massive, pieces of
weathered
shal
e an
d mica flakes,
gree
nish
-gr
ay.
Table
8. Stratiqraphic classification and lithologic description of glacial
materials penetrated by
wells Continued
Core
56
6
System
Quaternary
Pennsylvanian
Series
Holocene
Pleistocene
Desmoinesian
Stage
Illinoian
Formation
Cahokia
Alluvium
Gl as fo
rd
Formation
Carbon dale
Formation
Member
Hulick
Till
Me
mber
Depth
(inc
hes)
36 108
144
180
222
276
288
Thickness
(inches)
36 72 36 36 42 54 12
Lith
olog
y
Modern so
il,
sandy
silt
with ma
ny roots
and
orga
n
ic ma
tter
, very dark grayish-brown.
Sand- si
lt-c
lay,
wi
th la
rge
amounts
of ca
rbon
aceo
us
clay,
coal
fr
agme
nts,
we
athe
red
shale
frag
ment
s,
iron stains lenses of
sa
nd an
d pe
bble
s, da
rk gray.
Fine
clayey sand,
well
-sor
ted,
wi
th pebbles
and
iron
st
ains
, light
gray
to
gr
ay.
Clayey silt,
mass
ive,
wi
th streaks
of organic
ma
teri
al,
calc
areo
us,
gray.
Fine gravel changing to
clayey silt,
numerous
sizes
of pe
bble
s, co
al fr
agme
nts,
da
rk gr
ay.
Silty
clay,
leached, pl
aty,
ma
ny mica fl
akes
, greenish-gray .
Weathered
shale.
to u> 00
Core
56
7
W
System
Quaternary
Series
Pleistocene
Stag
e
Wisconsinan
Illinoian
Formation
Peor
ia
Loess
Glasford
Formation
Memb
er
Toulon
Memb
er
Hulick
Till
Member
Depth
(inches)
21 90
150
156
174
180
306
330
Thickness
(inches)
21 69 60 6 18 6
126 24
Lithology
Modern soil,
clayey si
lt,
mass
ive,
many roots
and
organic
mate
rial
, very da
rk gray.
Clayey si
lt,
mass
ive,
ir
on and
manganese st
ains
, pale brown
to dark grayish-brown.
Very
fine si
lty
sand,
well-sorted, ir
on st
ains
, brownish-yel low
.
Very
fi
ne si
lty
sand,
well
-sor
ted,
heavily
iron
st
aine
d, li
ght
gray
to
light
brow
n.
Very fi
ne silty
sand,
some
ir
on st
ains
, ca
lcar
eous
, gr
ay.
Coal,
mass
ive,
black.
Clay
ey si
lt,
massive, ca
lcar
eous
, ir
on and
manga
nese st
ains
, pebbles, gray to da
rk gr
ay.
Clayey silt,
some
pe
bble
s, siltstone
with
many
mica fl
akes
, la
mina
ted,
pl
aty,
gr
eeni
sh-g
ray.
Table
8. stratigraphic classification an
d li
thol
oqic
de
scri
ptio
n of glacial
materials penetrated by wells Continued
Core 56
8
System
Quaternary
Series
Holo
cene
Stag
eFormation
Cahokia
Alluvium
Member
Dept
h (inches)
36 1 11
186
210
228
Thickness
(inches)
36 75 75 24 18
Lithology
Modern so
il,
clayey silt,
massive
with roots,
organic material an
d so
me ir
on st
ains
, da
rk gr
ay.
Clayey silt,
mass
ive,
so
me ir
on stains an
d co
al
fragments, da
rk gr
ay to
light
gray.
Clayey silt,
numerous assorted pebbles,
coal fr
ag
ment
s, weathered sh
ale
fragments, calcareous,
pale
brown
to light
brownish -gr
ay.
Gravel with so
me moderately la
rge
cobbles
and
nu
merous pe
bble
s, pa
le yellow.
Clay
ey si
lt with nu
mero
us rock fragments, highly
calcareous,
light
brow
nish
-gra
y.
Core
56
9
to
System
Quaternary
Pennsylvanian
Series
Holocene
Desmoinesian
Stage
Formation
Spoils
Carbon dale
Formation
Member
Dept
h (i
nche
s)
6
144
252
360
501
504
Thickness
(inches)
6
138
108
1 Af
t I UO
141 3
Lithology
Clayey silt,
massive, ro
ots
and
organic material,
brown.
Clayey silt,
platy, with lenses of
organic
ma
terial,
weathered sh
ale,
lignite, and sa
nd,
varv
ed,
yellowish-brown to light-gray.
Silty cl
ay,
massive, le
nses
of
sand,
pebb
les,
and
lign
ite,
varved,
variable greenish-gray to
brown
ish-yellow.
Silt
, sa
ndy,
intercalated with si
lty
clay,
lenses
of pebles,
fine sand,
carbonaceous cl
ayey
si
lt,
some iron st
ains
, brownish-yellow to li
ght-
brow
nis
h-gr
ay.
Clayey silt with many fr
agme
nts
of black
carbona
ceous cl
ay,
char
coal
, coal,
and weathered sh
ale.
some iron stains,
variable greenish-gray to yel
lowish-brown.
Dense co
al,
black.
Table
8. Stratigraphic classification an
d li
thol
ogic
de
scri
ptio
n of
glacial
mate
rial
s penetrated by
wells Continued
Core 57
0
Syst
em
Quaternary
Seri
es
Plei
stoc
ene
Stag
e
Wisc
onsi
nan
Illi
noia
n
Form
atio
n
Peor
ia
Loes
s
Glas
ford
Fo
rmat
ion
Member
Toulon
Member
Dept
h (inches)
9 72 180
216
246
252
Thickness
(inc
hes)
9 63 108 36 30 6
Lit ho
logy
Mode
rn so
il,
clay
ey si
lt,
with
ma
ny ro
ots
and
or
ganic
mate
rial
, some small
pebbles, dark grayish-
brow
n.
Clayey si
lt,
some sa
nd,
small
pebb
les,
ir
on st
ains
near ba
se,
calcareous,
ligh
t br
owni
sh-g
ray
to gr
ay
ish-brown.
Clayey si
lt,
with many sm
all
pebbles, some sc
at
tere
d ir
on an
d ma
ngan
ese
stains,
leached, da
rk-
yell
owis
h-br
own
to light
gray
.
Clayey sa
nd th
e top
6 inches,
grad
ing
into pebbly
coarse sand w
ith
some si
lt,
yell
owis
h-br
own.
Coarse gr
avel
, po
orly
-sorted,
yellowish-brown.
Silt
y clay wi
th nu
mero
us angular
and
roun
ded
peb
bles,
dark
grayish-brown, changing to a
fine
si
lt
with a
few
iron stains.
NJ
Co
re
571
Syst
em
Quaternary
Series
Pleistocene
Stag
e
Wisconsinan
Illinoian
Formation
Peoria
Loess
Glasford
Formation
Memb
er
Radn
or
Till
Member
Toulon
Member
Depth
(inc
hes)
9
72 114
162
201
229
234
Thic
knes
s (i
nche
s)
9
63 42 48 39 28 5
Lith
olog
y
Modern soil,
clayey silt,
with
many roots
and
or
gani
c ma
teri
al,
some
small
pebb
les,
da
rk gr
ayis
h-
brown.
Clayey si
lt,
leac
hed,
sm
all
amounts
of organic
material,
reddish to yellowish-brown.
Fine
sand,
silt
y, ye
llow
.
Sand-silt-clay with so
me ir
on an
d ma
ngan
ese
stai
ns,
gray
ish-
brow
n .
Fine sand wi
th various
size
s of
pe
bble
s, ye
llow
.
Coar
se pebbly sand,
yell
ow.
Sandy
silt,
massive, assorted pe
bble
s, nu
mero
us
iron stains and weathered shale
fragments, li
ght
b rowni sh-gray .
CO
Table
8. Stratigraphic cl
assi
fica
tion
and
lithologic description
of glacial materials penetrated by wells Continued
Core
57
2
Syst
em
Quaternary
Series
Pleistocene
Stag
e
Wisconsinan
Illi
noia
n
Form
atio
n
Peoria
Loes
s
Glasford
Formation
Member
Radnor
Till
Member
Toulon
Member
Hulick
Till
Member
Dept
h (inches)
39 72 99 276
312
Thic
knes
s (inches)
39 33 27 177 36
Lit ho
log
y
Modern so
il,
clayey si
lt,
with many
root
s and
or
ganic
mate
rial
, so
me small
pebb
les,
da
rk gr
ayis
h-
brow
n.
Silty
clay,
leached, ab
unda
nt ir
on st
ains
, sm
all
lenses of organic material,
light
brownish-gray.
Silt
y clay,
abun
dant
ir
on st
ains
, grayish-brown.
Fine pebbly sa
nd,
poorly-sorted, olive-yellow.
Clay,
massive, sc
atte
red
smal
l pe
bble
s, gray.
to
Core
57
3
System
Quat
erna
ry
Series
Pleistocene
Stag
e
Wisconsinan
Illi
noia
n
Formation
Peoria
Loess
Glasford
Formation
Member
Radnor
Till
Member
Toulon
Member
Hulick
Till
Memb
er
Depth
(inches)
12 33 114
216
234
540
552
Thickness
(inc
hes)
12 21 81 102 18
306 12
Lith
olog
y
Modern so
il,
clay
ey si
lt,
abun
dant
organic
mate
rial
, ve
ry dark gr
ayis
h-br
own.
Clayey silt,
mass
ive,
leached, ab
unda
nt iron
stains and
organic material,
reddish-yellow.
Clay,
mass
ive,
iron st
ains
, ab
unda
nt layered
orga
n-
ics,
leached, light
gray
to
grayish-brown.
Fine
silty
sand,
oliv
e-ye
llow
.
Coar
se sa
nd,
poor
ly-s
orte
d, many medium to
la
rge
pebb
les,
ol
ive-
yell
ow*
Fine
gr
avel
, we
ll-s
orte
d, ol
ive-
yell
ow.
Silt
y cl
ay,
gray.
to £»
Ln
Table
8. Stratigraphlc classification and lithologic description of glacial materials penetrated by wells Continued
Core
574
to
System
Quaternary
Seri
es
Pleistocene
Stag
e
Wisconsinan
Illi
noia
n
Formation
Peoria
Loes
s
Glasford
Formation
Member
Radnor
Till
Member
Toulon
Member
Depth
Thickness
{ inches
) ( inches
)
21
21
138
117
156
18
180
24
189
9
216
27
240
24
303
63
310
7
335
25
360
25
504
144
Lithology
Modern so
il,
clayey si
lt,
abundant roots and organ
ic material, dark brown.
Clayey si
lt,
abundant ir
on an
d manganese st
ains
, wood fragments, weathered sh
ale
fragments, pale
brow
n to
yellowish-brown.
Clay
ey sand,
some
iron st
ains
, a
few
larg
e pe
bble
s,
light
gray
.
Sand-silt-clay,
small
to medium pebbles,
charcoal,
ligh
t brownish-gray to
ye
llow
ish -b
rown
.
Fine gr
avel
, poorly-sorted, li
ttle
sa
nd,
brownish-
yellow.
Sand
, pebbly,
poorly -sorted,
brownish-yellow.
Sand-silt-clay,
iron
stains co
mmon
, lignite,
weathered sh
ale
fragments, ve
ry la
rge
pebbles
and
cobb
les,
ca
lcar
eous
, light
gray
to re
ddis
h-ye
llow
.
Fine
to
medium gr
avel
, poorly-sorted, coarse sand
and silt,
brownish-yellow.
Fine sa
nd,
well-sorted, reddish-yellow.
Very coarse sand,
poor
ly-s
orte
d, sm
all
to medium
pebb
les,
br
owni
sh-y
ello
w.
Fine
sa
nd,
well-sorted, so
me co
al fr
agme
nts,
brownish-yellow.
Fine to
medium gravel,
poorly-sorted, coarse sand
and
silt.
Cor
e 57
7
System
Quaternary
Pennsylvanian
Seri
es
Holo
cene
Plei
stoc
ene
Desmoinesian
Stag
e
Wisconsinan
Illinoian
Formation
Fill
Peoria
Loess
Glasford
Formation
Carbondale
Formation
Memb
er
Toulon
Memb
er
Hulick
Till
Member
Depth
(inches)
60 324
408
504
510
Thickness
(inc
hes)
60 264
84 96 6
Lit ho
log
y
Clay
ey silt,
rubb
le,
yell
owis
h-br
own.
Silt,
mass
ive,
so
me ir
on staining,
brow
n.
Sand
, mo
dera
te to
poor sorting, fi
ne to
coarse
in si
ze,
yellow to brownish-yellow.
Silty
clay
, bl
ue gr
ay,
platy ne
ar contact
with
shal
e.
Shale, da
rk ol
ive-
gree
n, fl
aky.
toC
ore
578
System
Quaternary
Pennsylvanian
Series
Plei
stoc
ene
Desmoinesian
Stag
e
Wisconsinan
Illinoian
Formation
Peoria
Loes
s
Glasford
Formation
Carbondale
Formation
Member
Toulon
Member
Hulick
Till
Member
Depth
(inches)
156
384
516
520
Thickness
(inches)
156 228
132 4
Lithology
Silt
, ma
ssiv
e, sa
ndy
laye
rs,
some
ir
on staining,
medium b
rown to ol
ive-
yell
ow*
Sand,
fine
to
coarse,
gravel la
yers
, we
ll to poor
ly-sorted, yellow to brownish-yellow.
Silt
y cl
ay,
mass
ive,
pebbly,
some mottled zones,
gray to brown-gray.
Shal
e, platy, da
rk olive-green.
Table
8. Stratigraphic classification and
lithologic description
of glacial
materials penetrated by
wells Continued
Core
57
9
System
Quaternary
Penn
sylv
ania
!!
Series
Plei
stoc
ene
Desm
oine
sian
Stage
Wisconsinan
Illinoian
Form
atio
n
Peoria
Loes
s
Glasford
Formation
Carbondale
Form
atio
n
Memb
er
Toulon
Member
Huli
ck
Till
Member
Dept
h (inches)
144
336
420
468
480
Thic
knes
s (inches)
144
192 84 48 12
Lithology
Silt
, ma
ssiv
e, ol
ive-
brow
n to olive-yellow.
Sand,
fine
to
co
arse
, wi
th gravel la
yers
, well to
poorly-sorted, yellow to
br
owni
sh-y
ello
w.
Silt
, cl
ayey
, br
own.
Silt
y cl
ay,
massive, pe
bbly
, so
me ir
on st
ains
, gray.
Shal
e, bl
ue-g
reen
, pl
aty.
to
ife. 00
Core 58
0
Syst
em
Quaternary
Series
Holocene
Pleistocene
Stag
e
Wisconsinan
Illinoian
Form
atio
n
Fill
Peor
ia
Loes
s
Glasford
Form
atio
n
Member
Radn
or
Till
Member
Toul
on
Member
Hulick
Till
Member
Depth
(inches)
60 264
288
540
558
Thickness
(inches)
60 204 24 252 18
Lithology
Clayey silt,
pebbles, cobbles, ye
llow
-bro
wn.
Silt
, ma
ssiv
e, some iron st
ains
, br
own
to yellow-
brow
n.
Clay
ey silt,
mass
ive,
pebbly,
iron
st
ains
, gr
ayis
h-
brow
n.
Sand,
fine
to co
arse
, gr
avel
la
yers
, yellow to
br
owni
sh-y
ello
w.
Silt
y clay,
some
sa
nd and
grav
el,
gray
to
blue-
gray
.
Core 58
1
Syst
em
Quaternary
Series
Pleistocene
Stage
Illinoian
Wisconsinan
Form
atio
n
Peoria
Loess
Glasford
Formation
Memb
er
Toul
on
Member
Hulick
Till
Member
Depth
( inc
hes)
264
420
468
528
Thic
knes
s (i
nche
s)
264
156
48 60
Lithology
Silt
, ma
ssiv
e, some ir
on st
ains
, li
ght
brow
n.
Sand
, fi
ne to
co
arse
, gravel and
gravel la
yers
, si
lt,
yell
ow to
brownish-yellow.
Silty
clay
, ma
ssiv
e, numerous pe
bble
s, br
owni
sh-
gray
.
Clay,
gray
.
Core
58
2
System
Quaternary
Series
Holocene
Pleistocene
Stag
e
Wisconsinan
Illinoian
Formation
Fill
Peoria
Loes
s
Glasford
Formation
Member
Radn
or
Till
Member
Toulon
Member
Depth
(inc
hes)
54
276
318
492
Thickness
(inches)
54
222 42 174
Lithology
Silt
, sa
nd,
cobbles, ru
bble
, ye
llow
-bro
wn.
Silt,
massive, so
me ir
on st
ains
, br
own*
Clayey silt,
mass
ive,
pebbly,
some
ir
on st
ains
, gr
ay.
Sand,
fine
to
co
arse
, la
yers
of gr
avel
, yellow to
brownish-yel low
.
NJ
Core 583
System
Quaternary
Series
Pleistocene
Stag
e
Wisconsinan
Illinoian
Formation
Peoria
Loes
s
Glasford
Formation
Member
Toulon
Member
Depth
(inches)
144
540
Thic
knes
s (i
nche
s)
144
396
Lithology
Silt,
mass
ive,
so
me ir
on st
ains
, br
own.
Sand,
fine
to
co
arse
, la
yers
of
gr
avel
, poorly-
to we
ll-s
orte
d, ye
llow
to
br
owni
sh -ye
l lo
w.
Tabl
e 8. Stratigraphic classification and
lith
olog
lc de
scri
ptio
n of
glacial
materials
penetrated by
wells Continued
Core 58
4
System
Quat
erna
ry
Series
Plei
stoc
ene
Stag
e
Wisconsinan
Zllinoian
Form
atio
n
Peoria
Loes
s
G las fo
rd
Formation
Memb
er
Toulon
Member
Hulick
Till
Member
Depth
(inches)
84
468
540
Thickness
(inches)
84
384
72
Lit ho logy
Siltf massive, some sand, olive-brown to olive-
yellow.
Sand
, fine to co
arse
, gr
avel
, yellow to
br
owni
sh-
yellow.
Silt
y clay,
mass
ive,
pe
bbly
, iron st
ains
, brown
to
brown-gray .
Core
586
Syst
em
Quaternary
Series
Holo
cene
Pleistocene
Stage
Wisconsinan
Illi
noia
n
Formation
Fill
Peoria
Loes
s
Glasford
Formation
Member
Toul
on
Member
Huli
ck
Till
Member
Depth
(inches)
18
288
444
504
510
Thickness
(inc
hes)
18
270
156
60 6
Lith
olog
y
Sand
, cobbles, ru
bble
.
Silt
, clayey si
lt,
massive, so
me ir
on st
ains
, brown to
yellowish-brown.
Sand,
grav
el,
poorly so
rted
, yellow to
yellowish-
brow
n.
Silty
clay
, pe
bbly
, br
own.
Silt
, light
green, pl
aty.
NJ
Ul
O
Cor
e 58
7
System
Quaternary
Series
Holocene
Pleistocene
Stage
Wisconsinan
Illinoian
Formation
Pill
Peoria
Loess
Glasford
Formation
Member
Toulon
Member
Hulick
Till
Member
Depth
(inc
hes
)
24
354
444
504
540
Thickness
(inches)
24
330 90 60 36
Lithology
Sand,
silt,
cobb
les.
Silt,
mass
ive,
some sand,
yell
ow-b
rown
to
br
own.
Sand,
fine to
co
arse
, gr
avel
, poorly so
rted
, so
me
silt
, so
me ir
on st
ains
, ye
llow
-bro
wn.
Clayey silt,
some sand,
pebb
les,
brown
to gray-
brow
n*
Clay,
silt
y-cl
ay,
massive, gr
ay to
blue-gray.
to
(J\C
ore
588
System
Quaternary
Series
Holocene
Pleistocene
Stage
Wisconsinan
Illinoian
Formation
Fill
Peoria
Loess
Glasford
Formation
Member
Toulon
Member
Hulick
Till
Member
Depth
(inc
hes)
30
240
456
504
Thickness
(inches)
30
210
216 48
Lithology
Sand,
silt,
cobbles, ru
bble
.
Silt,
mass
ive,
so
me sand,
yell
ow-b
rown
to
br
own.
Sand
, silty
sand,
medium to
co
arse
, mo
re compact
and peb
bly
at ba
se,
iron st
ains
, yellow-brown to
brow
n.
Clay
, silty clay,
dens
e, gray.
Table 8. Stratigraphic classification and lithologic description of glacial materials penetrated by wells Continued
Core 58
9
Syst
em
Quaternary
Series
Holo
cene
Pleistocene
Stag
e
Wisconsinan
Illi
noia
n
Formation
Fill
Peoria
Loess
Glasford
Formation
Member
Toulon
Member
Hulick
Till
Member
Dept
h (inches)
24
252
432
504
Thic
knes
s (i
nche
s)
24 228
180 72
Lithology
Sand,
cobb
les,
si
lt,
rubb
le.
Silt
, ma
ssiv
e, some sa
nd,
slig
htly
ca
lcar
eous
ne
ar
base
, br
own
to yellow-brown.
Sand
, medium to
co
arse
, pebbly at
base,
yellow to
yellow-brown.
Clay
, dense, gr
ay to b
lue-gray.
to
<J1
toCore 59
0
Sy
stem
Quat
ernar
y
Seri
es
Holo
cene
Ple
isto
cen
e
Sta
ge
Wis
con
sin
an
Illi
no
ian
Form
atio
n
Fil
l
Peo
ria
Loes
s
Gla
sfo
rd
Fo
rmat
ion
Mem
ber
To
ulo
n
Mem
ber
Hu
lick
T
ill
Mem
ber
Dep
th
( inch
es )
48 372
438
528
Thic
knes
s (i
nch
es)
48 324 66 90
Lit
holo
gy
San
d,
cla
y,
rub
ble
.
Sil
t,
mas
siv
e,
som
e sa
ndy
lay
ers
, br
own
to y
ello
w-
bro
wn.
San
d,
med
ium
to
coars
e,
iron
stain
ed,
yel
low
to
re
dd
ish
-yell
ow
-bro
wn
.
Cla
y,
den
se,
som
e sa
nd,
blu
e-g
ray
.
Core
59
1
System
Quaternary
Series
Plei
stoc
ene
Stag
e
Wisconsinan
Illinoian
Form
atio
n
Peoria
Loes
s
Glas
ford
Form
atio
n
Member
Toulon
Member
Hulick
Till
Member
Depth
(inc
hes)
216
396
462
Thickness
(inches)
216
180
66
Lithology
Silt
, ma
ssiv
e, sandy, brown
to ye
llow
-bro
wn.
Sand
, po
orly
-sor
ted,
gr
avel
, ye
llow
-bro
wn.
Clay
, si
lty
clay,
dense, gr
ay to
bl
ue-g
ray.
Core 592
System
Quaternary
Series
Pleistocene
Stage
Wisconsinan
Illinoian
Formation
Peoria
Loess
Glasford
Formation
Memb
er
Toulon
Member
Hulick
Till
Member
Depth
(inches)
108
336
402
Thickness
(inches)
108
228 66
Lithology
Silt,
sand
y si
lt,
modern soil de
velo
ped
in upper
36 in
ches
, br
own
to yellow-brown.
Sand,
grav
el la
yers
, poorly so
rted
, ye
llow
-bro
wn
to li
ght
brow
n.
Clay,
silty
clay,
gray
.
ro
en
u>
Core 59
4
System
Quaternary
Series
Pleistocene
Stage
Wisconsinan
Illinoian
Formation
Peoria
Loes
s
Glasford
Form
atio
n
Member
Toulon
Member
Hulick
Till
Member
Depth
(inc
hes)
282
408
474
Thickness
( inches
)
282
126
66
Lithology
Silt,
mass
ive,
so
me sandy
silt
la
yers
, yellow-
brown to
br
own.
Sand,
pebbly sa
nd,
grav
el,
poorly so
rted
, light
yellow-brown
Clay,
silt
y clay,
dense, gr
ay.
Table
8. Stratigraphic classification and
lithologic de
scri
ptio
n of gl
acia
l materials
pene
trat
ed by
wells Continued
Core
59
7
System
Quaternary
Series
Pleistocene
Stage
Illinoian
Formation
Glasford
Formation
Member
Toulon
Member
Depth
(inc
hes
)
330
402
Thic
knes
s (inches)
330 72
Lithology
Sand
, si
lty
sand
, pebbly sand,
poor
ly so
rted
, li
ght
brown
to ye
llow
-bro
wn.
Silty
clay,
sand
, pe
bble
s, br
own-
gray
.
Core 59
9
System
Quaternary
Series
Plei
stoc
ene
Stag
e
Illino
ian
Formation
Glasford
Formation
Member
Toulon
Member
Huli
ck
Till
Member
Depth
(inches)
246
276
372
Thic
knes
s (inches)
246 30 96
Lithology
Sand
, si
lty,
pebbly,
poorly so
rted
, some well
sorted layers of
fine sa
nd,
ligh
t ye
llow
-bro
wn to
light
brow
n.
Clay
ey silt,
pebbly,
brow
n.
Clay,
silty
clay,
some
pe
bble
s, de
nse,
gray.
Ui
Core 60
0
Syst
em
Quaternary
Series
Plei
stoc
ene
Stage
Wisconsinan
Illinoian
Formation
Peoria
Loess
Glasford
Formation
Member
Toulon
Member
Hulick
Till
Member
Depth
(inc
hes)
36
312
324
396
Thic
knes
s (i
nche
s)
36
276 12 72
Lithology
Silt,
mass
ive,
br
own.
Sand,
silty, pebbly,
laye
rs of
fine,
clea
n, well
sorted sand,
light
brow
n to ye
llow
-bro
wn.
Silt
y, sandy, cl
ay,
pebbles, br
own.
Silt
y cl
ay,
pebb
ly,
dens
e gr
ay.
Cor
e 60
1
System
Quaternary
Seri
es
Pleistocene
Stag
e
Wisconsinan
Illi
noia
n
Formation
Peoria
Loes
s
Glasford
Formation
Memb
er
Toulon
Memb
er
Hulick
Till
Member
Depth
(inches)
48
312
324
396
Thickness
(inches)
48 276 12 72
Lith
olog
y
Silt/
massive, br
own.
Sand,
silt
y, pe
bbly
, grades from clean, fine,
sand,
and
to coarse pebbly sand,
ligh
t brown
to yellow-
brow
n.
Silty-sand-clay, pe
bble
s, brown.
Silt
y clay,
pebb
ly,
dense, gray.
Co
re
602
System
Quaternary
Series
Pleistocene
Stag
e
Wisconsinan
Illinoian
Formation
Peoria
Loes
s
Glasford
Formation
Memb
er
Toulon
Member
Hulick
Till
Member
Dept
h (inches)
120
180
264
372
480
Thic
knes
s (inches)
120 60 84 108
108
Lithology
Silt,
mode
rn so
il de
velo
ped
in upper
36 in
ches
, ma
ssiv
e, br
own.
Sand
, loose, iron stained
at to
p, mo
dera
tely
- so
rted
, li
ght
brow
n to reddish-brown.
Sand
y silt,
dens
e, ma
ssiv
e, gray-brown to br
own.
Clay ,
dense
, gr
ay .
Clay,
silt
y clay,
mottled brown-gray,
dens
e.
to
<J1
(J\
Table 8. stratigraphic cl
assi
fica
tion
and
lithologic de
scri
ptio
n of glacial materials penetrated by wells Continued
Core 603
Sy
stem
Quate
rnary
Pen
nsy
lvan
ian
Seri
es
Ple
isto
cene
Des
mo
ines
ian
Sta
ge
Wis
con
sin
an
Illi
no
ian
Form
atio
n
Peo
ria
Loes
s
Gla
sfo
rd
Form
atio
n
Car
bo
nd
ale
Fo
rmat
ion
Mem
ber
To
ulo
n
Mem
ber
Huli
ck
Til
l M
embe
r
Dep
th
(inches)
36 150
234
240
Thic
kness
(i
nch
es)
36 114
84
6
Lit
holo
gy
Sil
t,
mod
ern
soil
dev
eloped
in
th
e enti
re
36 in
ches,
lo
amy,
deco
mpo
sed
org
anic
d
eb
ris.
Cla
yey
sil
t,
sandy,
pebbly
, g
ray
to
bro
wn-g
ray.
Cla
y,
sil
ty cla
y,
pebbly
, co
bb
ly
tow
ards
base
, gra
y
and m
ott
led
gra
y-r
ed
dis
h-b
row
n.
Shale
, p
laty
, li
ght-
gre
en.
Core 60
4
System
Quaternary
Series
Pleistocene
Stag
e
Wisconsinan
Illinoian
Form
atio
n
Peoria
Loess
Glasford
Formation
Member
Toulon
Member
Hulick
Till
Member
Depth
(inches)
126
186
234
Thickness
(inches)
126 60 48
Lithology
Silt,
mass
ive,
mo
dern
so
il developed
in upper
24
inches .
Silt
, clayey silt,
coal fragments
brow
n to
dark
brown.
Clay,
silt
y clay,
dens
e, gr
ay.
NJ
Ui CT>
Core 605
System
Quaternary
Series
Holocene
Stag
eFormation
Cahokia
Alluvium
Member
Depth
(inches)
234
Thickness
(inches)
234
Lithology
Modern so
il developed in
upper 54
in
ches
, sa
nd,
silt
, gravel in
uneven la
yers
.
Gore
606
System
Quaternary
Series
Pleistocene
Stage
Wisconsinan
Illinoian
Form
atio
n
Peoria
Loess
Glasford
Formation
Member
Toulon
Member
Depth
(inc
hes)
36
234
Thickness
(inches)
36 198
Lithology
Silt,
modern soil de
velo
ped
in upper
30 in
ches
, lo
am,
dark
brown.
Silt,
clayey si
lt,
pebbly,
mass
ive,
dense, brown-
gray
, cobbly at base.
Core 60
7
System
Quaternary
Series
Holocene
Stag
eFormation
Cahokia
Alluvium
Member
Depth
(inc
hes)
294
Thickness
(inches)
294
Lithology
Modern soil,
loam,
developed in
up
per
60 in
ches
, sand,
silt
, clay,
rewo
rked
glacial
deposits.
cnCore 608
System
Quaternary
Pennsylvanian
Series
Pleistocene
Desmoinesian
Stag
e
Wisconsinan
Illinoian
Formation
Peoria
Loes
s
Glasford
Formation
Carbondale
Formation
Member
Toulon
Member
Rulick
Till
Member
Depth
(inches)
234
330
432
720
744
Thickness
(inches)
234 96 102
288 24
Lithology
Silt,
mass
ive,
light
brow
n.
Sand,
moderately so
rted
, medium to co
arse
, light
brown to
yellow-brown.
Silt
, clayey si
lt,
sandy
and pebbly la
yers
, brown
to grayish-brown.
Clay,
silty cl
ay,
some
pebbly la
yers
, dense, mas
sive
, gray to olive-gray.
Shal
e, platy, greenish-gray.
Table 8. -Stratigraphic classification and litholoqic description of glacial materials penetrated by wells Continued
Core 609
Syst
em
Quat
erna
ry
Penn
sylv
ania
n
Series
Pleistocene
Desm
oine
sian
Stage
Wisconsinan
Illinoian
Form
atio
n
Peor
ia
Loes
s
Glas
ford
Formation
Carbon dale
Form
atio
n
Member
Toulon
Member
Huli
ck
Till
Member
Depth
(inc
hes)
216
396
480
612
624
Thickness
(inc
hes)
216
180 84 132 12
Lithology
Silt
, massive/ yellowish-brown.
Sand,
medium to co
arse
, poorly so
rted
, light yel
lowish-brown.
Silt
, clayey silt,
pebbly, brown to gray-brown.
Clay
, silty cl
ay,
dense, blocky, gray to dark gray.
Shal
e, green-gray,
plat
y.
K) en 00
Core 610
System
Quaternary
Series
Plei
stoc
ene
Stage
Wisconsinan
Illinoian
Formation
Peoria
Loes
s
Glasford
Formation
Member
Toulon
Memb
er
Hulick
Till
Member
Depth
( inches
)
294
312
360
Thickness
(inc
hes)
294 18 48
Lithology
Silt,
mass
ive,
some clayey silt la
yers
, li
ght
ye llo
wi sh-brown .
Sand,
silt
y, we
ll so
rted
, me
dium
, li
ght
brown.
Clay
, silty
clay
, dense, ma
ssiv
e, gr
ay to
bl
ue-
gray.
Co
re
611
Syst
em
Quaternary
Pennsylvanian
Series
Pleistocene
Desmoinesian
Stag
e
Wisconsinan
Illi
noia
n
Form
atio
n
Peoria
Loes
s
Glas
ford
Fo
rmat
ion
Carbondale
Form
atio
n
Memb
er
Toulon
Member
Hulick
Till
Member
Depth
(inches)
78 79 270
294
300
Thickness
(inc
hes)
78
1
191 24 6
Li tho
log
y
Silt,
modern soil de
velo
ped
in upper
24 in
ches
, ma
ssiv
e, li
ght
brow
n.
Sand
, me
dium
, well so
rted
, ir
on st
aine
d, reddish-
brow
n.
Silt
, clayey silt,
sand la
yers
, cobbly at base,
brow
nish
-gra
y.
Clay,
silty
clay,
dense, gray.
Shale
.
K)
Ln
Table 9. Coordinates for wells
Well No.
501502503504505
506507508509510
511512513514515
516517518519520
522523524525526
527528529530531
532533534535536
537538539540
541
CoordinatesNorthing
12,384.612,406.612,255.712,247.712,113.6
12,096.012,132.512,327.012,098.411,941.6
12,302.611,924.712,875.312,886.412,887.2
12,894.012,848.812,871.512,607.012,593.3
12,161.912,084.811,948.211,763.012,014.2
12,015.512,083.312,114.611,882.111,892.3
12,028.812,638.012,742.012,667.512,671.3
12,417.612,416.012,423.012,086.012,036.0
(ft)Easting
14,961.814,860.314,945.214,823.014,816.4
14,976.914,483.714,315.114,192.914,257.8
13,724.414,867.613,843.514,226.414,108.1
14,471.514,664.414,746.913,814.314,142.7
13,969.214,648.514,669.214,966.314,779.6
14,670.314,484.514,322.614,104.113,885.9
13,810.013,919.014,420.014,461.714,630.5
14,811.614,075.014,075.014,650.014,620.0
Well No.
542543544545546
547548549550551
552553554555556
557558559560561
562563564565566
567568569570571
572573574575576
577578579580581
CoordinatesNorthing
12,036.012,343.012,585.012,602.012,092.0
12,843.012,295.012,114.012,663.012,165.0
11,962.012,610.012,395.012,895.012,897.0
12,898.012,900.011,968.012,810.412,508.8
12,360.412,686.213,022.012,563.512,171.6
12,011.011,845.613,364.513,210.812,870.1
12,717.612,588.312,590.312,727.412,786.3
12,616.012,644.012,655.012,685.012,779.0
(ft)Easting
14,643.014,768.014,137.014,144.014,194.0
14,672.013,729.014,313.014,470.013,957.0
14,444.013,817.014,457.014,477.014,484.0
14,490.014,477.014,447.015,479.515,771.6
15,550.015,040.615,034.115 030.415,558.8
15,080.615,094.615,096.415,235.015,630.0
15,813.716,047.916,386.115,134.315,084.0
14,917.015,044.015,133.014,928.015,135.0
260
Table 9. Coordinates for wells Continued
Well No.
Coordinates (ft)Northing Easting
Well No.
Coordi nate s (ft)Northing Easting
582583584585586
587588589590591
592593594595596
12,512.012,732.012,686.012,255.012,679.0
12,700.012,527.012,615.012,661.012,811.0
12,755.0 Boring12,833.0 Boring Boring
14,927.015,042.015,135.014,930.014,754.0
14,798.014,815.014,813.014,876.015,278.0
15,305.0
15,208.0
597598599600601
602603604605606
607608609610611
12,791.0 Boring 12,768.0 12,825.0 12,828.0
12,206.011,750.011,634.012,318.012,132.0
12,365.012,492.012,342.012,370.012,191.0
15,401.0
15,400.015,396.015,430.0
15,121.015,096.015,074.015,886.015,940.0
16,196.015,256.015,130.015,383.015,227.0
U.S. GOVERNMENT PRINTING OFFICE: 1984-554-519
261