ar301093 - us environmental protection agency · 15575 3 5.3 183 1.1 1.4 53419 33.0 7 20 16899 37.3...

TABLE 4-10

FIRE TRAINING PIT: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN SUBSURFACE SOILS

MIDDLETOWN AIRFIELD SITE

CHEMICAL

METHYLENE CHLORIDEBENZENETETRACHLOROETHENETOLUENE . . . . . . - . _CHLOROSENZENEETHYLBENZENE ----- .TOTAL XYLENES

CONCENTRATIONRANGE(ug/kg)

13-1315-154-46-2609-990

170 - 1500-7-6300

AVERAGECONCENTRATION

(ug/kg)

3422588141557

CRQL

(ug/kg)

5555555

NUMBER OF HITS/TOTAL NUMBEROF SAMPLES

1/121/121/123/123/122/123/12

AR301093

4-47

TABLE4-11

FIRE TRAINING PIT: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN SUBSURFACE SOILS

MIDDLETOWN AIRFIELD SITE " ' f-

CHEMICAL - .__

1 ,2-DICHLOROBENZENENAPHTHALENE2-METHYLNAPHTHALENEACENAPHTHENEFLUORENEPENTACHLOROPHENOLPHENANTHRENEDI-N-BUTYL PHTHALATEFLUORANTHENEPYRENE3,3- DICHLOROBENZ1 DINEBENZO(A) ANTHRACENECHRYSENEBIS(2-ETHYLHEXYL)PHTHALATEDt-N-OCTYL PHTHALATEBENZOCB) FLUORANTHENEBENZOL FLUORANTHENEBENZO(A)PYRENEINDENOO.2,3- CD)PYRENEDIBENZCA.H) ANTHRACENE


70-7088-330084 - 6100840-840860 - 860110-420079 - 240095-2200150 - 42003700 - 3700200 - 200071 - 28002900 - 29001000-1000110-1500100-1700140-16001600 - 16001300-1300100-1100


(ug/kg)

383291117221223440287261825754278522393235192284306285260148

CflQL

(ugfkg)

: 330330

i : 3 3 0! 330'• 330;;i6oo330330330

i . 3 3 01600

: 330330

!' 330i 330!' 330!' 330330330330


1/123/125/121/121/124/123/124/125/122/123/125/12 '.1/121/123/124/124/121/121/123/12.

fiR30l09i*

4-48

TABLE 4-12

FIRE TRAINING PIT: SUMMARY OF PESTICIDE / PCS CONCENTRATIONS IN SUBSURFACE SOILS

MfDDLETOWN AIRFIELD SITE

CHEMICAL

ALDRINDIELDRIN4.4'-DDE4.4'-DDD4.4'-DDTAROCLOR-1260 ~- -


3-10140 - 14024-6519-150100-1002700 - 2700


(UQ/kg)

319142116298

CRQL

(ug/kg)

816161616160


2/121/122/122/121/121/12

flR30J095

4-49

TABLE 4-13

FIRE TRAINING PIT: SUMMARY OFTOTAL INORGANIC CONCENTRATIONS IN SUBSURFACE SOILS

MIDDLETOWN AIRFIELD SITE ._ I

CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE

CONCENTRATIONRANGE(mg/kg)

3190-518005-5

2.6-18.237 - 4870.6 - 4.30.9 - 7.7

1350-2410008.4 - 154.03-228-42

7270 - 307004.1 - 159.01130-66500258 - 61300.12 - 0.3611 -23

554 - 52800.5 - 27.2

ND179-13300.9 - 0.96-3687-1352.8 - 3.0


(mg/kg)

155753

5.31831.11.4

5341933.0720

1689937.3

1618517230.1210

14762.6ND3680.547671.3

CRDL

(mg/kg)

401224011

10002105201

10003

0.28

100012

100021042

NUMBER 'OF HITS/TOTAL NUMBEROF SAMPLES

12/121/1210/1212/|125/126/1212/129/i212/112 -11/

FIRE TRAINING PIT: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN SURFACE SOILS


CHEMICAL . ... . ,___ -

CHLOROBENZENE


7-7


(ug/kg)

5

CRQL

(ug/kg)

5


1/2

AR30I097

4-51

TABLE 4-15 i

RRE TRAINING PIT: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN SURFACE SOILS

MIDDLETOWN AIRFIELD SITE f

CHEMICAL

1 ,4-DICHLOROBENZENE1 ,2-DICHLOROBENZENENAPHTHALENE2-METHYLNAPHTHALENEACENAPHTHYLENEACENAPHTHENEDIBENZOFURAN2,4- DINITROTOLUENE . ." _ .FLUORENEN-NITROSODIPHENYLAMINEPHENANTHRENEANTHRACENEDl-N-BUTYL PHTHALATEFLUORANTHENEPYRENEBENZOfA) ANTHRACENECHRYSENEBIS(2-ETHYLHEXYL)PHTHALATEDI-N-OCTYL PHTHALATEBENZOCB) FLUORANTHENEBENZO(K) FLUORANTHENEBENZO(A)PYRENE1NDENO(1 A3- CDJPYRENEDIBENZCA.H) ANTHRACENEBENZOCG.H.I) PERYLENE


1700 - 17001700 - 1700640-6401900 - 2400350-3501500 - 15002300 - 2300290-2902000 - 20001400 - 14001600 - 180001600 - 4800300 - 300

4000 - 200003200-17000710-89002200 - 170003000 - 3000530 - 5301600-93003100 - 18000860 - 75004500 - 4500660 - 6601600-1600


(ug/kg)

933• 93340321502588331233218108378398003200225

120001010048059600158334854501055041802333413883

CRQL

(ug/kg)

: 330. 330i : 3 3 0;: 330i i 3 3 0

330330330

i: 3 3 0: 330

330330

,, 330• 330

330; 330

330330

: 330330330330

. 330;. 330' 330


1/21/21/22/21/21/21/21/21/21/2 |2/2 "2/21/22/22/22/22/21/21/22/22/22/21/21/21/2

flR30!098

4-52

TABLE 4-16 E i

FIRE TRAINING PIT: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SURFACE SOILS


CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUM •SILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE


10100-10100ND

10.1 - 14.8105-204ND

3.1 -11.03770 - 3970037.8 - 59.0216-21633 -79

15500- 16000134.0-2450.02290 - 2290345 - 6680.30 - 0.30

ND971 - 1210

NDNDNDND

23-29149-371ND


(mg/kg)

10100ND12.5155ND7.1

2173548.411156

157501292.013955070.30ND

1091NDNDNDND26260ND

CRDL

(mg/kg)

401224011

10002105201

10003

0.28

100012

100021042


2/20/22/22/20/22/22/22/21/22/22/22/21/22/22/20/22/20/20/20/20/22/22/20/2

Note: ND - Not Detected

AR301Q99

4-53

TABLE 4-17 \

NORTH BASE LANDFILL: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN SUBSURFACE SOILS

MIDDLETOWN AIRFIELD SFTE !:

CHEMICAL

VINYL CHLORIDEMETHYLENE CHLORIDEACETONECARBON DISULFIDE2-8UTANONETRICHLOROETHENEBENZENE4-METHYL- 2-PENTANONE2-HEXANONETETRACHLOROETHENETOLUENECHLOROBENZENEETHYLBENZENETOTAL XYLENES


10-102-47

530 - 37004-4

45-5906-62-23-1521-632-22-512-29-133-85


(ug/kg)

52

1412283127131412

CRQL

(ug/kg)

i! 10

510

! £„ 10!' 5

5! 10

1 10;. s

5; 5

55


1/362/363/361/363/361/361/362/362/361/368/36 A1/36 \5/368/36F

4-54

TABLE 4-18 '

NORTH BASE LANDFILL: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN SUBSURFACE SOILS


CHEMICAL '

1 ,4-DICHLOROBENZENE4-METHYLPHENOLNAPHTHALENE2-METHYLNAPHTHALENEACENAPHTHYLENEACENAPHTHENEDIBENZOFURANDIETHYL PHTHALATEFLUORENEN-NITROSODIPHENYLAMINEPENTACHLOROPHENOLPHENANTHRENE -ANTHRACENEDI-N-BUTYL PHTHALATEFLUORANTHENEPYRENEBUTYLBENZYLPHTHALATEBENZO(A) ANTHRACENECHRYSENEBIS(2-ETHYL HEXYLJPHTHALATEDI-N-OCTYL PHTHALATEBENZO(B) FLUORANTHENEBENZO(K) FLUORANTHENEBENZO(A)PYRENEINOENOO A3- CD)PYRENEDIBENZ(AtH) ANTHRACENEBENZO(G,H,I) PERYLENE


310-48047 - 350036 - 620039-1100130 - 33043-210130-19067 - 520039 - 300110-11063-34046-210075 - 73036 - 590140 - 230068 - 2200200 - 21078 - 120086-110036 - 1900160 - 16043-150082-480100-110052 - 55071 - 15056-450


(ug/kg)

1771352715774327020039574118781532512421061581752098212778182694280

CRQL

(ug/kg)

3303303303303303303303303303301600330330330330330330330330330330330330330330330330


3/365/3611/367/362/363/362/365/36 .6/361/362/369/365/365/367/3610/362/369/3610/3619/361/369/366/369/367/363/369/36

AR30HOI

4-55

TABLE 4-19 i

NORTH BASE LANDFILL: SUMMARY OF PESTICIDE / PCB CONCENTRATIONS IN SUBSURFACE SOILS

MIDDLETOWN AIRFIELD SITE :

CHEMICAL

DELTA-BHCALDRINDIELDRIN4,4'-DOE4.4'-DDDENDRIN KETONEAROCLOR-1248AROCLOR-1254


500 - 5004-143-140180 - 18034-3423-81190-190330 - 460


(ug/kg)

1837139104498

CRQL

(ug/kg)

881616161680160


1/363/366/361/361/362/361/362/36

;jflR30l I024-56

; TABLE 4-20

NORTH BASE LANDFILL: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SUBSURFACE SOILS


CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCtUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE


2690 - 165004-1320.8 .- 4.729-12100.2 - 1.70.5-12.3670 - 216004.7-164.0

1 -147-55

4940 - 316004.2 - 90.6407 - 720038 - 33400.08 - 3.208-69

420 - 20900.5 - 0.80.8 - 6.0398 - 1070

ND7-5412-1961.1 -1.5


(mg/kg)

70306

1.81030.51.0

247118.5511

1426518.213856170.259

9140.30.5229ND17330.6

CRDL

(mg/kg)

401224011

10002105201

10003

0.28

100012

100021042


36/364/3626/3636/3623/369/3636/3635/3628/3621/3636/3636/3636/3636/3610/3617/3636/362/362/362/360/3636/3631/362/36


AR30II03

-4-57

TABLE 4-21

MEADE HEIGHTS: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN SURFACE SOILS


CHEMICAL

1 ,1 ,1- TRICHLOROETHANETETRACHLOROETHENE


1 -23-3


(ug/kg)

12

CRQL

(ug/kg)

55


3/41/4

4-58

TABLE 4-22

MEADE HSGHTS: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN SURFACE SOILS


CHEMICAL

4-METHYLPHENOLBENZOIC ACID2,4.6- TRICHLOROPHENOL -----2-NITROANILINEACENAPHTHYLENEDIBENZOFURAN2,4- DINITROTOLUENE " . ._N-NITROSODIPHENYLAMINEPHENANTHRENEANTHRACENE -" - - - - - -DI-N-BUTYL PHTHALATEFLUORANTHENEPYRENEBUTYLBENZYL PHTHALATE .""BENZO(A) ANTHRACENE -CHRYSENE -• - : - - -- -DI-N-OCTYL PHTHALATE - r?":.̂BENZO(B) FLUORANTHENEBENZO(A)PYRENE , - . . - - • • •INDENO(1,2,3- CD)PYRENEBENZO(G,H,0 PERYLENE


1600 - 1600340 - 1600500 - 500700 - 700520 - 520540 - 540450 - 450480 - 480800 - 800480 - 48077-440220-640310-94044-120110-150130 - 53046-57120 - 450160 - 40071 -7172-72


(ug/kg)

524803

• 24943825425923624432424417235343163109248372152034445

CRQL

(us/kg)

33016003301600330330330330330330330330330330330330330330330330330


1/43/41/41/41/41/41/41/41 /41/44/44/43/43/43/44/42/43/43/41/41/4

AR30II05

4-59

TABLE 4-23

MEADE HOGHTS: SUMMARY OF PESTICIDE / PCB CONCENTRATIONS IN SURFACE SOILS


CHEMICAL

DIELDRIN4,4'-DDE4,4*-DOTALPHA- CHLORDANEGAMMA- CHLORDANE


15-365-5938-461-11-3


(ug/kg)

2519

• 2512

CRQL

(ug/kg)

:. 1616

: 168080


4/43/42/41/43/4

:AR3QI1Q6

4-60

TABLE 4-24

MEADE HEIGHTS: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SURFACE SOILS

MIDDLETOWN AIRFIELD SFTE

CHEMICAL



5170-8010ND

4.8-9.364-93ND

1.4-3.11820 - 1520010.5 - 16.3

NDND

10000-1590037.8-131.0578 - 3210447-719

NDNDNDNDND

228-288ND

12-2555-304ND


(mg/kg)

6730ND7.174ND1.9

553812.6NDND

1252569.21341582NDNDNDNDND255ND17122ND

CRDL

(mg/kg)

401224011

10002105201

10003

0.28

100012

100021042


4/40/44/44/40/43/44/44/40/40/44/44/44/44/40/40/40/40/40/44/40/44/44/40/4


AR30II07

4-61

TABLE 4-25 . \;

MEADE HEIGHTS: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN SUBSURFACE SOILS

MIDDLETOWN AIRFIELD SITE ':

CHEMICAL

NAPHTHALENE2-METHYL- NAPHTHALENEACENAPHTHENE4-N1TROPHENOLD1BENZOFURANFLUORENEPHENANTHRENEANTHRACENEFLUORANTHENEPYRENEBENZO(A) ANTHRACENECHRYSENEBENZO(B) FLUORANTHENEBENZO(K) FLUORANTHENEBENZO(A)PYRENEINQENO(1,2,3- CO)PYRENEDIBENZ(A,H) ANTHRACENEBENZOCG.H.I) PERYLENE


330 - 48001800 - 1800690 - 12000210-210390 - 7800700 - 120003400 - 6200

' 1300 - 240007700-1100006700 - 870003100 - 500003100 - 460002900 - 490002500 - 19000850 - 480001500-16000420 - 58001200 - 13000


(ug/kg)

2565983

•63451584095635048001265058850468502655024550259501075024425875031107100

CRQL

(ugVkg)

330: 330

3301600

; sso! 330

330330330330330330330330330330330330


2/41/42/41/42/42/42/42/42/42/42/4 12/4 |2/42/42/42/42/42/4

flR30il08

4-62

1 TABLE 4-26

MEADE HEIGHTS: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SUBSURFACE SOILS


CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESE :MERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE


13000-141007-7

4.6 - 6.3117-1400.8 - 1.20.8 - 3.4

25200 - 3530016.5-17.79-9

13-1317600-1950031.9 - 33.05750-11700665 - 828ND

13-141130-1170

ND2.7-2.7NDND

20-2659-722.5 - 2.5


(mg/kg)

135507

5.51291.02.1

3025017.1913

1855032.58725747ND13

1150ND2.7NDND23662.5

CRDL

(mg/kg)

401224011

10002105201

10003

0.2"8

100012

100021042


2/21/22/22/22/22/22/22/21/21/22/22/22/22/20/22/22/20/21/20/20/22/22/21/2


/5R301 I09

4-63

TABLE 4-27

RUNWAY AREA: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN GROUNDWATER

MIDDLETOWN AIRFIELD SITE <

CHEMICAL

CHLOROMETHANEVINYL CHLORIDE1.1- DICHLOROETHENE1,1- DICHLOROETHANETOTAL-1,2- DICHLOROETHENECHLOROFORM1,2- DICHLOROETHANE1 ,1 ,1- TRICHLOROETHANECARBON TETRACHLORIDETRICHLOROETHENE1 ,1 ,2- TRICHLOROETHANEBENZENETOLUENECHLOROBENZENESTYRENETOTAL XYLENES

CONCENTRATIONRANGE(ug/L)

0.9 - 0.99-3100.5 - 0.50.3-11-14006-390.5 - 0.50.3 - 0.52-854-1302-26-61 -15-3100.4 - 0.44-4


(ug/L)

0.5140.30.2645

0.30.27281.13

0.5120.22

CRQLi ,(ug/L)

1 10105

P 5555

I. 5! 5

5555555

NUMBER OF HFTS/TOTAL NUMBEROF SAMPLES

1/332/331/332/3325/335/331/332/338/3326/332/33 -1/33 t1/33 ^3/331/33 "1/33

'ARSQJ I iO

4-64

TABLE 4-28

RUNWAY AREA: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN GROUNDWATER


CHEMICAL . . . . . .

1,4-DICHLORO BENZENE1.2-DICHLORO BENZENEDI-N-BUTYL PHTHALATEBIS(2-ETHYL HEXYLJPHTHALATE


9-98-82-365-48


(ug/L)

582325

CRQL

(ug/L)

10101010


1/331/333/336/33

f l R S O J i J i

4-65.

TABLE 4-29

RUNWAY AREA: SUMMARY OF PESTICIDE / PCS CONCENTRATIONS IN GROUNDWATER


CHEMICAL

BETA-BHC


1.20 - 1.20


(ug/L)

0.06

CRQL

(US/I-)

i 0.05i .


1/33

AR30HI2

4-66

TABLE 4-30

RUNWAY AREA: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN GROUNDWATER


CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESE ,_ :_MERCURYNICKELPOTASSIUM .SELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE ,


210-21100018-522-12224 - 3430

1 -87-34

1 7200 -- 5720003-2685-29726 - 484

3400 - 4230002-134

6630 - 95600104 - 203000.21 - 0.508-370

2070-1160002-55-5

3380 - 35400ND

5-30426 - 653014-75


(ug/L)

16080119

35416

190352312950

7166815

2514730100.1352

3527513

13927ND2059410

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010SO2010


26/332/3313/3333/336/3311/3333/3320/339/3311/3332/3314/3333/3332/334/3320/3333/336/331/3333/330/3316/3325/336/33


fifiSQf|J3

4-67

TABLE 4-31

RUNWAY AREA: SUMMARY OF DISSOLVED INORGANIC CONCENTRATIONS IN GROUNDWATER


CHEMICAL



86 - 1890ND

2-4818-1451-2ND

18900 - 39600016-5418-41

41 - 165020-11600

1 -444780 - 4400042-13300

ND10-46

1620-1190001-19ND

4780 - 31500ND

3-1041 - 1010

ND


(ug/L)

136ND4511

ND163464

71198

15662

174211418ND9

335503

ND14039ND2

146ND

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010502010


4/330/338/3332/333/330/3333/332/333/339/3319/335/3333/3328/330/336/3331/339/330/3332/330/334/3317/330/33


flR30i|Ik

4-68

TABLE 4-32 :

INDUSTRIAL AREA: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN GROUNDWATER

MIDDLETOWN AIRFIELD SITE i

CHEMICAL

CHLOROMETHANEMETHYLENE CHLORIDEACETONECARBON DISULRDE1,1- DICHLOROETHENE1,1- DiCHLOROETHANETOTAL 1,2- DICHLOROETHENECHLOROFORM1,2- DICHLOROETHANE1 , 1 ,1 - TRICHLOROETHANECARBON TETRACHLORIDEVINYL ACETATEBROMOD1CHLOROMETHANETRICHLOROETHENEDIBROMOCHLOROMETHANE1 .1 ,2- TRICHLOROETHANEBENZENEBROMOFORM4-METHYL- 2-PENTANONETETRACHLOROETHENE1 ,1 ,2,2-TETRACHLOROETHANETOLUENECHLOROBENZENE


1 -1140-140130-4200

1 -13-31-5

1 -4602-134-41 -61 -3216-164-4

1 - 18001 -64-82-1301-337-781 -122-22-372-50


(ug/L)

057312019121152

51124171123

CRQL

(ug/L)

' 10: 5: 10

5i 5

55

: 5• 5! 5

510

; 555555105

!: 555


2/671/673/672/671 /672/6718/676/671/672/676/67 J1/67 12/6737/673/672/675/673/672/6713/671/674/678/67

A R 3 0 I I 1 5

4-69

TABLE 4-33

INDUSTRIAL AREA: SUMMARY OF SEMiVOLATiLE ORGANIC CONCENTRATIONS IN GROUNDWATER


CHEMICAL

1 ,3-DICHLOROBENZENE1 ,4-DICHLOROBENZENEBENZYL ALCOHOL1 ,2-DICHLOROBENZENEN-NITROSO-Dl-N- PROPYLAMINE -2,4- DIMETHYLPHENOLBENZOICACfD2,4-DICHLOROPHENOL1 ,2,4-TRlCHLOROBENZENENAPHTHALENE4-CHLORO- 3-METHYLPHENOL2-METHYLNAPHTHALENEACENAPHTHENE - - "::.ZI.~_2,4- DINFTROPHENOL4.6-DINITRO-2- METHYLPHENOLN-NITROSO DIPHENYLAMINEPENTACHLOROPHENOLPHENANTHRENEDI-N-BUTYL PHTHALATE ~FLUORANTHENEPYRENEBIS(2-ETHYLHEXYL)PHTHALATE

CONCENTRATIONRANGE

TABLE 4-34 !

INDUSTRIAL AREA: SUMMARY OF PESTICIDE / PCB CONCENTRATIONS IN GROUNDWATER

MIDDLETOWN AIRFIELD SITE )

CHEMICAL

4,4'-DDTGAMMA- CHLORDANEAROCLOR-1260


0.11-0.180.2 - 0.20.6-1.2


(ug/L)

0.05• 0.10.3

CRQL

(ug/L)

0.10.5

1


2/671/673/67

flR30MI7

4-71

TABLE 4-35

INDUSTRIAL AREA: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN GROUNDWATER


CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE" :"

CONCENTRATION .RANGE(ug/L)

28 - 40300025-583-140

24 - 178000-1671-133

13600-4880002 - 13609-31465 - 982

170-6440003-612

5550-18500027-1720000.26 - 1.0023 - 4350

1050 - 580002-617-17

2900 - 156000ND

4-56957-166014-14


(ug/L)

377721415

152186

1204701084795

8735146

29539103150.171899858

15

21997ND642095

CRDL

(ug/L)

200.601020055

50001050251005

5000150.240

5000510

500010502010


42/674/6747/6754/6724/6712/6767/6743/6724/6716/6757/6734/6767/6754/6710/6728/6765/675/671/6765/670/6743/6722/671/67


flR30III8

4-72

TABLE 4-36 !

INDUSTRIAL AREA: SUMMARY OF DISSOLVED INORGANIC CONCENTRATIONS IN GRQUNDWATER

M1DDLETOWN AIRRELD SITE •:

CHEMICAL



34-308018-32601-7224 - 8741 -67-7

43400 - 22200012-464-53

31 -619015 - 274002-170

6260 - 752004-271000.21 - 1.706-643

1 170 - 339001-9ND

4370 - 141000ND4-20

16-3180ND


(ug/g

72584

12113

10628264

16422246

1905829460.1324

52921

ND25268ND2

175ND

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010502010


10/673/6728>6750/675/671/6767/673/677/!6717/6737)6710'/6767/6752̂ 673/!6713/6764/678/!670/!6767/670/674/'6734/670/'67


iAR3Q] j19

4-73

TABLE 4-37

FIRE TRAINING PIT: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN GROUNDWATER


CHEMICAL

1,1- DICHLOROETHANETOTAL 1,2- DICHLOROETHENETRICHLOROETHENE : -;2-HEXANONE ; VTETRACHLOROETHENE._ : ^ ='TOTAL XYLENES


2-56-174-181 -12-41 -1


(ug/L)

268111

CRQL

(ug/L)

5551055


3/95/95/91/92/91/9

AR30II20

4-74

TABLE 4-38 :v

FIRE TRAINING PIT: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN GROUNDWATER

MIDDLETOWN AIRFIELD SITE |

CHEMICAL

BENZYL ALCOHOLB1S{2-ETHYL HEXYLJPHTHALATEDl-N-OCTYL PHTHALATE


19-195-1007-7


(ug/L)

7. 21

4

CRQL

(ug/U

101010

NUMBER OF HITS/TOTAL NUMBEROF SAMPLES -

1/93/91/9

AR30U2I~'"

4-75

TABLE 4-39

FIRE TRAINING PIT: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN GROUNDWATER


CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKEL - — ———POTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE


1550-114000ND6-33

88-18207-11ND

77300 - 6960009-12215-4148-116

14000-102000 "5-44

16400-236000183-175000.40 - 0.4017-75

2530 - 33200NDND

14400 - 32800ND

6-76131 - 18214-14


(ug/L)

28740ND186085

ND254700

551428

3722221

7785662210.1330

14877NDND

20133ND29436

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010502010


7/90/99/98/94/9

" 0/99/97/94/92/99/97/99/98/91/94/99/90/90/99/90/98/92/91/9


AR301I22

4-76

TABLE 4-40

FIRE TRAINING PfT: SUMMARY OF DISSOLVED INORGANIC CONCENTRATIONS IN GROUNDWATER

MIDDLETOWN AIRFIELD SITE \

CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLUUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE


421 -421ND

2-1147-2771 -1ND

68900-213000NDND

,77-7764-103006-6

13100-9450036-18100

NDND

2560-203002-4ND

14200 - 35300ND4-5

12-116ND


(ug/L)

136ND4991

ND160322

NDND20

16283

482443449NDND

115282

ND21511ND219ND

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010502010


1/90/95/98/91/90/99/90/90/91/95/91/99/98/90/90/99/92/90/99/90/92/92/90/9

Not* ND - Not Detected

SR30II23

4-77

TABLE 4-41

NORTH BASE LANDFILL: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN GROUNDWATER


CHEMICAL

VINYL CHLORIDE f=--̂ ~---r:\ -r̂ =CHLOROETHANE; ^ :;:::;.: --" -:r̂ r1,1 -DICHLOROETHENE1,1 -DICHLOROETHANE . '.:. -" : -TOTAL-1, 2- DICHLOROETHENE . : .;--"CHLOROFORM1,2- DfCHLOROETHANE •-• -""- 7- :::TRICHLOROETHENE I,:."BENZENE __ _ -TOLUENE - ---; ----- -_------CHLOROBENZENE -" ——— -— —


•4 O1 - O3-52-32-71 -1201 -26-6

1 -2002-21 -21-30


(ug/L)

1212171330119

CRQL

(ug/L)

1010555555555


2/103/102/105/105/103/101/107/102/102/108/10.. "

AR30J I 2 If

4-78

TABLE 4-42 i

NORTH BASE LANDFILL SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN GROUNDWATER

M1DDLETOWN AIRFIELD SITE ii

CHEMICAL

BIS(2-CHLOROETHYL)ETHER1 ,3-DICHLOROBENZENE1 ,4-DICHLOROBENZENE1 ,2-DlCHLOROBENZENENAPHTHALENEBIS(2-ETHYLHEXYL)PHTHAI_ATE


3-116-67-136-62-23-50


(ug/L)

335319

CRQL

(ug/L)

r 101010101010


2/101/103/101/101/107/10

AR30.1125

4-79

TABLE 4-43

NORTH BASE LANDFILL: SUMMARY OF PESTICIDE / PCS CONCENTRATIONS IN GROUNDWATER


CHEMICAL

(UNDANE) GAMMA-BHCDIELDRIN


0.03 - 0.030.06-0.10


(ug/L)

0.02, 0.04

CRQL

(ug/L)

0.050.1


1/102/10

fiR30i!26

4-80

TABLE 4-44

NORTH BASE LANDFILL: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN GROUNDWATER


CHEMICAL



249 - 13600ND6-39

329 - 20202-5ND

54200-1530005-305-21ND

3960 - 32900ND

7110-40500827-180001.10-1.10

ND2170 - 77700

NDND

10300 - 32700ND7-27NDND


(ug/L)

2509ND8

9262

ND93960

75

ND18626ND

1825633450.20ND

27434NDND

20810ND9

NDND

CRDL

(ug/L)

200.601020055

50001050251005

5000150.240

5000510

500010502010

NUMBER OF HITS/TOTAL; NUMBEROF SAMPLES

8/10O/'IO3/:io107103/100/1010/104/102/10O/'iO107100/1010710107101/10ooo10710OA100/1010/100/106/100/100/10

Nois: ND - Not Detected

AR30II27

4-81

TABLE 4-45

NORTH BASE LANDFILL SUMMARY OF DISSOLVED INORGANIC CONCENTRATIONS IN GROUNDWATER


CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE . >.- "


65-76ND4-8

180-18201 -1ND

19800-151000ND6-6

127-16825 - 5450

ND6840 - 40100128 - 4810

ND23-23

1860-112000NDND

11500-43700NDND

28 - 298ND


(ug/L)

40ND3

6151

ND80260ND340

1039ND

169481365ND13

35657NDND

24020NDND81ND

CRDL

(ug/L)

200.601020055

50001050251005

5000150.240

5000510

500010502010


2/100/102/1010/101/100/1010/100/101/102/107/100/1010/1010/100/101/1010/100/100/1010/100/100/105/100/10

Note: ND = Not Detected

AR30I128

4-32

TABLE 4-46

MEADE HEIGHTS: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN GROUNDWATER


CHEMICAL

PHENANTHRENE - ./ . . -,-.._ ". ~_.FLUORANTHENE :_-'--:. ---...:-...- .PYRENE — = -— — ——— , - :BIS(2-ETHYLHEXYL)PHTHALATE "


2-23-32-2b t4-13


(ug/L)

2. 2

29

CRQL

(ug/L)

10101010


1/21/21/22/2

/JR30I 129

4-83

TABLE 4-47 ... . _. . _. . .. il.

MEADE HaGHTS: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN GROUNDWATER

M1DDLETOWN AIRFIELD SITE -= t

CHEMICAL



31600-92000ND

21 -32789 - 1560

8-125-5

81800-127000101 - 19935-88ND

55100-16100048-169

14100-3200011600-140000.40 - 0.50115-203

14400-21900NDND

12900-13100ND

58 - 182177-327NO


(ug/L)

61800ND27

1175103

10440015061ND

108050108

23050128000.45162

18150NDND

13000ND120252ND

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010SO2010


2/20/2.2/2V2/2:2/2r1/22/2:2/2;2/2;0/2,2/212/2!2/2;a/a;.2/2L2/2"2/2:0/2;0/2"2/2:0/2:2/2;2/2;:0/2!

Note: ND » Not Detected

J30

4-84

TABLE 4-48

MEADE HEIGHTS: SUMMARY OF DISSOLVED INORGANIC'CONCENT RATIONS IN GROUNDWATER


CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESE :" - :.MERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE: r: ; :;>~

CONCENTRATIONRANGE .. -(ug/L)

NDND2-3

213-260NDND

7390.0 -.102000NO.. -NDNDNDND

8160-12300 "7660-1000C '-'

ND22-22'-

8330 - 8440NDND

1360.0-16500" .NDND

36-50. .: ":,ND


(ug/L)

NDND2

237NDND

87950NDNDNDNDND

102308830ND16

8385NDND

15050NDND43ND

CRDL

(ug/L)

200601020055

50001050251005

5000150,240

5000510

500010502010


0/20/22/22/20/20/22/20/20/20/20/20/22/22/20/21/22/20/20/22/20/20/22/20/2

Note: ND « Not Detected

AR30!I3I

4-85

TABLE 4-49

RESIDENTIAL WELLS: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN GROUNDWATER

MIDDLETOWN AIRFIELD SITE ;

CHEMICAL

TRICHLOROETHENE

CONCENTRATIONRANGE(ug/0

3-3


(ug/D

2

CRQL, ,(Ug/i)

5


1/7

AR30JI32

4-86

TABLE 4"-50"

RESIDENTIAL WELLS: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN GROUNDWATER


CHEMICAL _ _ _ . - - - —— _

4-METHYLPHENOL - - ——B!S(2-ETHYL HEXYL)PHTHALATE "

CONCENTRATIONRANGE(ug/l)

3-34-6


(ug/I)

23

CRQL -

(ug/l)

1010


1/73/7

flRSOi133

4-87

TABLE 4-51

RESIDENTIAL WELLS: SUMMARY OF PESTICIDE / PCS CONCENTRATIONS IN GROUNDWATtR

MIDDLETOWN AIRFIELD SITE " r

CHEMICAL

DIELDRIN


0.021 - 0.021


(ug/L)

0.012

CR 3L

(ug/U

0.1


1 17

AR30I

4-88

TABLE4-52

RESIDENTIAL WELLS: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN GROUNDWATER

MIODLETOWN AIRFIELD SITE

CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESE -- -• -v.MERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE "-_..': -.


40 - 578ND

2-2267 - 6320-1ND

52400 - 7730015- 163-3

54-103052700-65600.

82 - 2657070-18300705 - 9350.72 - 2.80

ND780 - 76403-3. ND

5720 - 22900ND

17-17109-109ND


(ug/L) .

162ND8

3980

ND61414

82

23616936

51105272401.20ND

23942

ND11220ND1124ND

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010502010


4/70/75/77/75/70/77/72/71/75/72/72/77/72/74/70/77/71/70/77/70/72/71/70/7


flR30iI35

4-89;

TABLE 4-53 , - ^ '

RESIDENTIAL WELLS: SUMMARY OF DISSOLVED INORGANIC CONCENTRATIONS IN GftOUNDWATER

MIDDLETOWN AIRFIELD SITE ;:

CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALUUMVANADIUMZINCCYANIDE


NDND3-5

68-6340-0ND

52700 - 82300NDND

101 -245NDND

7280 - 20500ND

0.26 - 5.80ND

1200-8160NDND

5540 - 23700 .ND3-3

134-560ND


(ug/L)

NDND3

3050

ND64414NDND78NDND

11140ND

2.38ND

2299NDND

11443ND2

142ND

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010502010


0/70/73/77/76/70/77/70/70/73/70/70/77/70/76/70/76/70/70/77/70/72/73/710/7


AR30I 136

4-90

TABLE 4-54

INDUSTRIAL AREA: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN SURFACE WATER

MIDDLETOWN AIRFIELD SITE "

CHEMICAL- ,_. -:- . -=̂ - -----

ACETONE - - - ...=r— ------ --̂ — -TOTAL 1,2- DICHLOROETHENETRICHLOROETHENE "" - " - -- ---TOTALXYLENES _.:..-.,_..,,,-—=_---


77 - 3003 -9505-140011 -11

AVERAGE .CONCENTRATION

(ug/L)

167' 2412794

CRQL

(ug/L)

10555


5/66/66/6H / C

flRSO!137

4-91

TABLE 4-55 L

INDUSTRIAL AREA: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN SURFACE WATER

MIDDLETOWN AIRFIELD SITE 4:

CHEMICAL . _. .

NAPHTHALENE2-METHYLNAPHTHALENEDIMETHYLPHTHALATEACENAPHTHENEFLUORENEB1S(2-ETHYLHEXYL)PHTHALATE


65-200490-110044-9914-3620-3017-17


(ug/L)

482682719167

CHQL

(ug/L)

10:: 10

1010

: 1010


2/62/62/64/63/61/6

AR30II 38

4-92

TABLE 4-56

INDUSTRIAL AREA: SUMMARY OF PESTICIDE / PCB CONCENTRATIONS IN SURFACE WATER


CHEMICAL

BETA-BHC • ' - .DIELDRIN4,4'-DDT - - - —ENDRINKETONE , .,-" _. ._— ——


0.80 - 0.802.00 - 2.00-1.80-1.800.39 - 0.47


(ug/L)

0.15. 0.380.340.25

CRQL

(ug/L)

0.050.10.10.1


1/61 /61/63/6

flRSOI139

4-93

TABLE 4-57

INDUSTRIAL AREA: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SURFACE WATER


CHEMICAL



NDNDND

74-114NDND

98000-126000NDND

65-175ND

2-1315500 - 2420062-372NDND

6850 - 13300NDND

29800-840000ND

10-1161-14623-23


(ug/L)

NDNDND94NDND

111500NDND93ND8

22333159NDND

11107NDND

661633ND7938

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010502010


0/60/60/66/60/60/66/60/60/65/60/66/66/66/60/60/66/60/60/66/60/62/66/61/6

Note: NO - Not Detected

IUO

4-94

TABLE 4-58

INDUSTRIAL AREA: SUMMARY OF DISSOLVED INORGANIC CONCENTRATIONS IN SURFACE WATER

MIDDLETOWN AIRFIELD SfTE

CHEMICAL ___



79-89NDND

68-117ND4-4

92500-123000NDNDND

329 - 3813-13

14700 - 2540066-372NDND

6950 - 14000NDND

27900 - 725000NDND

67-147ND


(ug/L)

54NDND94ND2

111917NDNDND3018

23283163NDND

11842NDND

577983NDND116ND

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010502010


2/60/60/66/60/61/66/60/60/60/65/66/66/66/60/60/66/60/60/66/60/60/66/60/6

Note: ND * Not Detected

flRSOlI til

4-95

TABLE _4-59 ;.'

FIRE TRAINING PIT: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN SURFACE WATER

MIDDLETOWN AIRFIELD SITE - I

CHEMICAL ... _ ~'~ - -".

CARBON DISULF3DE.BENZENETOLUENE . . _


2-21 -11 -1


(ug/L)

111

CRQL -

(ug/L)

: 555


1/31/31/3

lARSOl

4-96

TABLE 4-60

FIRE TRAINING PIT: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SURFACE WATER


CHEMICAL



345-345ND2-326-33NDND

37000 - 4020010-10NDND

. 757-1350ND

10000-10800187 - 265ND

10-153220 - 3530

2-7ND

14100-15000NDNDNDND


(ug/L)

182ND229NDND

388007

NDND971ND

10467218ND13

34234

ND14633NDNDNDND

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010502010


1/30/33/33/30/30/33/31/30/30/33/30/33/33/30/33/33/33/30/33/30/30/30/30/3


flRSOl U3

4-97

TABLE 4-61 V

FIRE TRAINING PfT: SUMMARY OF DISSOLVED INORGANIC CONCENTRATIONS IN SURFACE WATER

MIDDLETOWN AIRFIELD SITE 1

CHEMICAL


CONCENTRATIONRANGE(UC/L)

NDND3-325-31NDND

36100 - 43000NDNDNDNDND

9790-11500183-221NDND

3000-3690NDND

13500-16000NDNDNDND


(ug/L)

NDND228NDND

40333NDNDNDNDND

10897206NDND

3440NDND

15100NDNDNDND

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010502010

I 1


0/30/31/33/30/30/33/30/30/30/30/30/33/33/30/30/33/30/30/33/30/30/30/30/3


flR30J

4-98

TABLE 4-62

NORTH BASE LANDFILL: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SURFACE WATER


CHEMICAL -

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESE ,.,MERCURYNICKEL 1POTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE -


NDND1 -1

155-159NDND

55300-61100NDNDND

796-1800 .1 -4

7660-7950 -534-713NDND

1740-2030NDND

20800 --34300NDND

48-73ND


(ug/L)

NDND

1157NDND

58200NDNDND

12983

7805624NDND

1885NDND

27550NDND61ND

CRDL

(ug/L)

'•200601020055

50001050251005

5000150.240

5000510

500010502010


0/20/21/22/20/20/22/20/20/20/22/2 -2/22/22/20/20/22/20/20/22/20/20/22/20/2

Note: ND = Not Detected

AR30I

4-9 a:

TABLE 4-63 - -.. 4-

NORTH BASE LANDFILL: SUMMARY OF DISSOLVED INORGANIC CONCENTRATIONS IN SURFACE WATER


CHEMICAL



NDNDND

148-151NDND

54200 - 60300NDNDND

406 - 52817-18

7800 - 8200515 - 692

NDND

2490 - 2960NDND

20600 - 34000NDND

52-162ND


(ug/L)

NDNDND150NDND

57250NDNDND46718

8000604NDND

2725NDND

27300NDND107ND

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010502010


0/20/20/22/20/20/22/20/20/20/22/22/22/22/20/20/22/2o/;?0/22/20/20/22/20/2


«R30i U6

4-100

TABLE 4-64

MEADE HEIGHTS: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SURFACE WATER

MIDDLETOWN AIRFIELD SITE-

CHEMICAL


CONCENTRATIONRANGE(ug/g

NDNDND

116-140NDND

54400 - 55300NDNDND

475 - 4751 - 1

7370 - 7770131 -597NDND

1630-1980NDND

15000-19900NDND

48-65ND


(ug/L)

NDNDND128NDND

54850NDNDND263

17570364NDND

1805NDND

17450NDND57ND

CRDL

(ug/L)

200601020055

5000105025100S

5000150.240

5000510

500010502010


0/20/20/22/20/20/22/20/20/20/21/22/22/22/20/20/22/20/20/22/20/20/22/20/2


AR301 11*7

4-101.

TABLE 4-65 i.

MEADE HEIGHTS: SUMMARY OF DISSOLVED INORGANIC CONCENTRATIONS IN SURFACE WATER


CHEMICAL



NDNDND

109 - 138NDND

54300 - 55700NDNDND

183-1831 - 1

7590 - 8090102-634ND

21 -212200 - 2830

NDND

15000 - 20000NDND

33-464ND


(ug/L)

NDNDND124NDND

55000NDNDND117

17840368ND16

2515NDND

17500NDND249ND

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010502010

NUMBER'OF HITS/TOTAL NUMBEROF SAMPLES

0/20/20/22/20/20/22/2072'0/20/2"1/22/22/22/20/2!/2:2/20/20/22/20/20/22/20/2


flR30l

4-102

TABLE 4-66

SUSQUEHANNA RIVER: SUMMARY OF VOLATILE ORGANIC CONCENTRAtiONS IN SURFACE WATER


CHEMICAL - - -. - -

CARBON DISULFIDETOTAL 1,2- DICHLOROETHENETRICHLOROETHENS ' J


2-211 - 118-8


(ug/L)

143

CRQL

(ug/L)

555


1/71/71/7

AR30I U9

4-103

TABLE 4-67 !.

SUSQUEHANNA RIVER: SUMMARY OF PESTICIDE / PCB CONCENTRATIONS IN SURFACE WATER


CHEMICAL

4.4' -DOT


0.09 - 0.27


(ug/L)

0.08

CRQL1 1

(ug/L)

: °-1

NUMBER OF HITS/TOTAL NUMBEROF SAMPLES "

2/7

AR301ISO

4-104

TABLE 4-68 " :

SUSQUEHANNA RIVER: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SURFACE WATER


CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE _ _11~


243 - 503ND

1 -1323-44ND "ND

34100-123000NDNDND .

255 - 1520ND

9400- 1890013.5-285ND

9-112180-7020

2-2ND

1240D- 15500NDNDNDND


(ug/L)

226ND329NDND

52714NDNDND902ND

10954188ND8

37991

ND13600NDNDNDND

CRDL

(ug/L)

2006010200.55

50001050251005

5000150.240

5000510

500010502010


3/70/73/77/70/70/77/70/70/70/77/70/77/77/70/74/77/72/70/77/70/70/70/70/7


AR301151

4-105

TABLE 4-69 ' ! . . - . -

SUSQUEHANNA RIVER: SUMMARY OF DISSOLVED INORGANIC CONCENTRATIONS IN SURFACE WATER

MIDDLETOWN AIRFIELD SITE I

CHEMICAL



NDND

2-1325-46NDND

36800-129000NDNDNDNDND

9670 - 2000098 - 269NDND

2370 - 87203-3ND

12600 - 17300NDND

180-180NO


(ug/L)

NDND329NDND

57114NDNDNDNDND

11729166NDND

41842

ND14357NDND34ND

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

6000510

500010502010

r :

NUMBER'OF HITS/TOTAL NUMBEROF SAMPLES

0/70/72/77/70/7,0/77/70/70/70/70/7'0/77/77/70/70/77/73/70/77/70/70/7,1/7|0/7,!


4-106

TABLE 4-70

SWATARA CREEK: SUMMARY OF PESTICIDE / PCS CONCENTRATIONS IN SURFACE WATER


CHEMICAL -= ^

(LINDANE) GAMMA-BHCENDRINENDOSULFAN 114,4'-DDDENDOSULFAN SULFATE . - - -4.4' -DOT


0.003 - 0.0030.003 - 0.0030.015 - 0.0153.800-3.8000.012-0.0120.420 - 0.420


(ug/L)

0.0020.0020.0100.6750.0070.112

CRQL

(ug/L)

0.050,10.10.10.10.1


1/61/62/61/61/61/6

4-107

TABLE 4-71 ;

SWATARA CREEK: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SURFACE WATER

MIDDLETOWN AIRFIELD SITE f

CHEMICAL



878 - 878NDND

41 -53NDND

38700 - 48900NDNDND

196-1630ND

8830- 1120052-182ND9-9

3030 - 3230ND8-14

11200-14600NDNDNDND

AVERAGE ,-CONCENTRATION

(ug/L)

878NDND46NDND

44283NDNDND692ND

10062115ND9

3127ND11

13033NDNDNDND

CRDL

(ug/L)

200'601020055

50001050251005

5000150.240

5000510

500010502010

NUMBER OF HITS/TOTAL NUMBEROFSAMPLES

i ,

1/60/60/64/60/66/66/6p/60/60/6J3/60/6fe/64/60/61 /68/6 .b/63/66/60/6D/60/6D/6


flR30I I5U,

4-108

TABLE 4~-72

SWATARA CREEK: SUMMARVOF DISSOLVED INORGANIC SONCENTRATl6NS IN SURFACE WATER


CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE - »-_4'-- :L-


NDNDND

44-49NDND

47000 - 52500 -NDND

242 - 436 ,=ND

24-2410500-1180065-109NDND

3270 - 3410NDND

14000-15600NDNDNDND


(ug/L)

NDNDND42NDND

49583NDND175ND6

1115044NDND

2484NDND

14867NDNDNDND

CRDL

(ug/L)

200601020055

50001050251005

5000150.240

5000510

500010502010


0/60/60/65/60/60/66/60/60/63/60/61/66/63/60/60/63/60/60/66/60/60/60/60/6

Note: ND = Not Detected.

flR30JI55

4-109

TABLE 4-73 ;

INDUSTRIAL AREA: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN SEDIMENTS ]


CHEMICAL

CHLOROMETHANE :TOTAL 1.2- DICHLOROETHENETR1CHLOROETHENETETRACHLOROETHENETOLUENECHLOROBENZENEETHYLBENZENETOTAL XYLENES


1600-16005-5

2500 - 2500870 - 8703800 - 7000380 - 80002500 - 56001200-2400


(ug/kg)

2713

4191471802139823681184

CRQL

(ug/kg)

: 10I; 5•: 5!' 5i 5

5n 5

5


1 /61/61/61/62/62/64/64/6

AR30II56

4-110

TABLE 4-74

INDUSTRIAL AREA: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN SEDIMENTS


CHEMICAL

1,4-DICHLOROBENZENE4-METHYLPHENOL ...._..BENZOIC ACID2,4-DICHLORO PHENOL1,2,4-TRlCHLOROBENZENE ;NAPHTHALENE ^ "4-CHLOROANILINE .4-CHLORO- 3-METHYLPHENOL2-METHYLNAPHTHALENE2,4,6- TRICHLOROPHENOL2,4,5- TRICHLOROPHENOL2-CHLORONAPHTHALENE2-NITROANILINE " ~̂ ~̂DIMETHYL PHTHALATE - ~ACENAPHTHYLENE2,6- D1NITROTOLUENE .?. : :11 ":3-NITROANILINEACENAPHTHENE " - - '.- ^DIBENZOFURAN2,4- DINITROTOLUENE - -- . —DIETHYL PHTHALATE "4-CHLOROPHENYL- PHENYLETHERN-NITROSODIPHENYLAMINE4-BROMOPHENYL- PHENYLETHERHEXACHLOROBENZENE -.:.._;: . _PHENANTHRENE - - - - - - --ANTHRACENE . . '-.DI-N-BUTYL PHTHALATE . . -'FLUORANTHENE " - '"'-• :PYRENE --------BUTYLBENZYL PHTHALATEBENZO(A) ANTHRACENECHRYSENE ---:-.,...__.DI-N-OCTYL PHTHALATEBENZO(B) FLUORANTHENE


140000 - 240000140000 - 140000190000-120000063000 - 63000170000 - 38000039000 - 3900018000-66000120000-180000120000-27000048000-14000078000 - 20000020000 - 2000055000-16000042000-14000034000-10000042000-15000020000-5100045000-10000048000-13000049000-11000030000 - 9600043000-12000032000-11000033000 - 8700032000 - 7500040000-12000034000 - 8200035000 - 15000019000-4800031000 - 7000050000 - 5000018000-1800037000 - 3700024000 - 5200028000 - 28000


(ug/kg)

8674923471232200106381817226638

141101017226511031443468673471519004708334583321101236724277464162661021110272773858320110179437852831916755281127727083847131386304127774804

CRQL

(ug/kg)

330330

160033033.0330330.330330330

1600330

1600330330330

1600330330330330330330330330330330330330330330330330330330


3/61/62/61/64/61/62/64/62/62/6 .2/61/63/63/63/62/62/62/63/62/62/62/63/62/62/65/63/65/62/63/61/61/61/62/61/6

flR30II57

4-111

TABLE 4-75

INDUSTRIAL AREA: SUMMARY OF PESTICIDE / PCB CONCENTRATIONS IN SEDIMENTS


CHEMICAL

4,4'-DDTALPHA- CHLORDANEAROCLOR-1260


89 - 13013-20

1200-1800


(ug/kg)

42. 10553

CRQL

(ug/kg)

I ; 1 6: 80i ; 1 6 0


2/62/62/6

AR30II58

4-112

TABLE 4-76

INDUSTRIAL AREA: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SEDIMENTS


CHEMICAL ..= ....

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE ;̂ ;_


325-9000123 - 1231.4-5.054-2180.8 - 0.81.3 - 4.7

5380 - 5720021.8-26.4

ND92-92

1920-1960013.0 - 90.8442 - 275029-265

0.20 - 10.209-9

378 - 378NDND

' 1490-2390ND

5-2154-192ND


(mg/kg)

2564261.7890.51.3

269478.7ND17

597032.811061311.80

5'221NDND

1642ND752ND

CRDL

(mg/kg)

401224011

10002105201

10003

0.28

100012

100021042


6/61/63/66/61/62/66/62/60/61/64/66/66/65/62/61/61/60/60/65/60/64/63/60/6


AR30II59

4-113

TABLE 4-77 ;

FIRE TRAINING PIT: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN SEDIMENTS

MIDDLETOWN AIRFIELD SITE r

CHEMICAL

CARBON D1SULF1DE


12-12


(ug/kg)

6

CRQL

(ug/kg)

5


1 /3

4-114

TABLE 4-78

FIRE TRAINING PIT: SUMMARY OF S3MIVOLATILE ORGANIC CONCENTRATIONS IN SEDIMENTS


CHEMICAL

PHENANTHRENEFLUORANTHENE - ••"".:.- -j- ------PYRENE "" ::~ ̂ "BENZO(A) ANTHRACENE "^ ":"•"-.CHRYSENE - , - . - • = - - • :----- •-.-B1S(2-ETHYLHEXYL)PHTHAI_ATEDI-N-OCTYL PHTHALATEBENZO(B) FLUORANTHENE . .--—:=BENZO(K) FLUORANTHENEBENZO(A)PYRENE r " v --,-i--"--7 -:Lr~:


380 - 380530-530520 - 520430 - 430310-310670-1800016000-16000340-340260 - 260280 - 280


(ug/kg)

237287

' 28325320762785443223173187

CRQL

(ug/kg)

330330330330330330330330330330


1/31/31/31 /31 /32/31 /31 /31 /31 /3

A R 3 0 1 1 6 1

4-115

TABLE 4-79

FIRE TRAINING PIT: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SEDIMENTS

MIDDLETOWN AIRFIELD SITE •

CHEMICAL



6750 - 81908-8

10.3-11.378 - 101NDND

1870 - 209011.8-15.432-46102-102

19900-2520055.7 - 74.11570 - 19501160-1350

ND45-65548-6071.5-2.7ND

90-1020.0 - 0.08-10174-256ND


(mg/kg)

74135

10.891NDND

197314.03936

2236765.417231277ND56587Z.OND79

9218ND

CRDL

(mg/kg)

401224011

10002105201

10003

0.28

100012

100021042


3/31/33/33/30/30/33/33/33/31/33/33/33/33/30/33/33/33/30/32J30/33/33/30/3

Note: ND-Not Detected

J62

4-116

, • TABLE 4-80

NORTH BASE LANDFILL: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN SEDIMENTS

M1DDLETOWN AIRFIELD SUE

CHEMICAL . . . . . . .

METHYLENE CHLORIDE "— - .- -.:

CONCENTRATIONRANGE " "(ug/kg)

110-110


(ug/kg)

56

CRQL

(ug/kg)

5

NUMBER OF HITS/TOTAL NUMBEROF SAMPLES -

1/2

4-117

TABLE 4-81 '

NORTH BASE LANDFILL: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN SEDIMENTS


CHEMICAL

PHENANTHRENEFLUORANTHENE . -.~PYRENEBENZO(A) ANTHRACENEBIS(2-ETHYLHEXYL)PHTHALATEBENZO(B) FLUORANTHENEBENZO(A)PYRENE


910-910920 - 9201100-1100370 - 370190 - 190290 - 290330 - 330

AVERAGE •CONCENTRATION

(ug/kg)

538543633268143218248

CRQL

(us/kg)

: 330330

,, 330330

• 330; 330i , 3 3 0


1/21/21/21/21/21/21/2

AR30I

4-118

TABLE 4-82

NORTH BASE LANDFILL: SUMMARY OF PESTICIDE / PCB CONCENTRATIONS IN SEDIMENTS


CHEMICAL . ..

ENDRINKETONE _,_;_.__


12-12


(ug/kg)

9

CRQL

(ug/kg)

16


1/2

AR3QII65

4-119

TABLE 4-83 - .. ::

NORTH BASE LANDFILL: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SEDIMENTS


CHEMICAL



2110-25800-0

3.8 - 6.259-870.4 - 1.1ND

3550 - 404005.4 - 30.4

NDND

7580-129008.8 - 26.0927 - 5590873-1260

ND10-10NDNDNDNDND8-2771 -110ND


(mg/kg)

23450

5.0730.8ND

2197517.9NDND

1024017.432591067ND7

NDNDNDNDND1791ND

CRDL

(mg/kg)

401224011

10002105201

10003

0.28

100012

100021042


2/21 /22/22/22/20/22/22/20/20/22/22/22/22/20/21/20/20/20/20/20/22/22/20/2


AR30I165

4-120

I *

TABLE 4-84

MEADE HEIGHTS: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN SEDIMENTS


CHEMICAL

METHYLENE CHLORIDE --—-...- l---

CONCENTRAT1ONRANGE(ug/kg)

120- 120

• AVERAGECONCENTRATION

(ug/kg)

61

CRQL

(ug/kg)

5


1 12

AR30I167

4-121

TABLE 4-85 j

MEAOE HEIGHTS: SUMMARY OF SEMIVOLAT1LE ORGANIC CONCENTRATIONS IN SEDIMENTS

MIDDLETOWN AIRFIELD SITE _ . j

CHEMICAL

BIS(2-ETHYLHEXYL)PHTHALATE


630 - 630


(ug/kg)

398

CFtQL

(ug/kg)

:. 33°


1/2

AR30I168

4-122

TABLE 4-86

MEADE HEIGHTS: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SEDIMENTS


CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALT -COPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE


2130-2600ND

6.4 - 8.052-800.7-1.0ND

7030-104006.6 - 7.64-4ND

9100 - 1490015.2 - 20.22080 - 3140531 - 645

ND5-8NDNDNDNDND

10-1350-90ND


(mg/kg)

2365ND7.2660.9ND

87157.14

ND1200017.72610588ND6

NDNDNDNDND1170ND

CRDL

(mg/kg)

40T224011

10002105201

10003

0.28

100012

100021042


2/20/22/22/22/20/22/22/21/20/22/22/22/22/20/22/20/20/20/20/20/22/22/20/2


AR30II6?

4-123

TABLE 4-87 !

SUSQUEHANNA RIVER: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN SEDIMENTS

MIDDLETOWN AIRFIELD SITE I'.

CHEMICAL

CHLQROMETHANEVINYL CHLORIDEACETONECARBON DISULFIDETOTAL 1.2- DICHLOROETHENE2-BUTANONETOLUENE


13-137-7

45-190013-3524-2424-14015-38


(ug/kg)

54

27685248

CRQL

(ug/kg)

• 10: 10

10i55TO

: 51


1/71/74/72/71/72/72/7

flR30H7Q

4-124

TABLE 4-88

SUSQUEHANNA RIVER: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN SEDIMENTS


CHEMICAL

4-METHYLPHENOLNAPHTHALENE " - , - ~.T.~2-METHYLNAPHTHALENE - ':.. %-/.:,ACENAPHTHENEFLUORENE " -PHENANTHRENE 7" - :- r " -; ̂ ^~ANTHRACENE -" ""-'FLUORANTHENE , - = - - - - - -. -PYRENE - '-•"=-•BENZO(A) ANTHRACENE _ ".:;CHRYSENE - ! --— - — - ~ -., ':7--.~~--:BIS(2-ETHYLHEXYL)PHTHALATEBENZOCB) FLUORANTHENE -:_ : , .! ̂BENZCKK) FLUORANTHENEBENZO(A)PYRENE ^ . "1 . ~.T"INDENO(1.2,3-CD)PYRENE " "DIBENZ(A,H) ANTHRACENEBENZO(G,H,I) PERYLENE - - .,.1 .... -


350-350750 - 1400360 - 3601500-1500830 - 830250-110001400 - 1400500 - 12000360 - 9000250 - 5500240 - 6600700 - 2400420 - 5700700 - 3700500 - 37003500 - 35001600-16004700 - 4700


(ug/kg)

191. 425193356260200434122281736996

11545611056746718641370813

CRQL

(ug/kg)

330330330330330330330330330330330330330330330330330330


1/72/71/71/71/74/71/74/74/73/73/72/73/72/72/71/71/71/7

AR30M7I

4-125

TABLE 4-89 \'

SUSQUEHANNA RIVER: SUMMARY OF PESTICIDE/ PCS CONCENTRATIONS IN SEDIMENTS

MIDDLETOWN AIRFIELD SITE ]

CHEMICAL

AROCLOR-1242


250 - 1300

. AVERAGECONCENTRATION

(ug/kg)

250

CRQL

(ug/kg)

. 80


2/7

AR30II72

4-126

TABLE 4-90 .

SUSQUEHANNA RIVER: SUMMARY OFTOTAL INORGANIC CONCENTRATIONS IN SEDIMENTS


CHEMICAL

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESE -MERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE _.. . -._•"_:"


8310-131008-8

8.2- 12.892- 147NDND

2970- 1300013.0-23.250-6645 - 66

23900 - 3500043.6 - 83.2 -2400-31801540 - 23000.15-0.1762-85

669-1140 .1.0-2.53.0 - 3,084 - 396ND

12-16264-374

ND


(mg/kg)

104035

11.0123NDND

527618.25741

2928656.4265020200.11729131.81.3134ND14304ND

CRDL

(mg/kg)

401224011

10002105201

10003

0.28

100012

100021042

NUMBER OF HITS/ "TOTAL NUMBEROF SAMPLES

7/71/77/77/70/70/77/77/77/75/77/77/77/77/73/77/77/77/71/76/70/77/77/70/7

Note: ND » Not Detected

AR30II73

4-127

TABLE 4-91 |:

SWATARA CREEK: SUMMARY OF VOLATILE ORGANIC CONCENTRATIONS IN SEDIMENTS ! ii :

MIDDLETOWN AIRFIELD SITE i,

CHEMICAL

CHLOROMETHANEVINYL CHLORIDEACETONE . . ..


7-76-655-55


(ug/kg)

4413

CRQL

(ug/kg)

i 101010


1/61/61/6

AH30J

4-128

TABLE 4-92 . .

SWATARA CREEK: SUMMARY OF SEMIVOLATILE ORGANIC CONCENTRATIONS IN SEDIMENTS


CHEMICAL

4-METHYLPHENOLBENZOICACIDDI-N-BUTYL PHTHALATE --- - " "FLUORANTHENEPYRENE .__._:_._-_..__-_..- •:BUTYLBENZYL PHTHALATEBENZO(A) ANTHRACENE -. I...CHRYSENE .-̂ " - -It. _V.DI-N-OCTYL PHTHALATE " -^ ̂ : _: ::BENZCKB) FLUORANTHENE - .. .:=— ~̂BENZCKK) FLUORANTHENE .:_̂ .±J":BENZO(A)PYRENEINDENO(1,2,3-CD)PYRENE . ^


70-70400 - 47098-130210 - 460310 - 44069-69110-230120 - 29056-56180 - 300410-410130-260110-110


(ug/kg)

41. 32381221228401091303314020610873

CRQL

(ug/kg)

3301600330330330330330330330330330330330


1 /63/63/63/62/61/6 -3/63/61/62/61/62/62/6

AR30II75

=.l 2Q

TABLE 4-93

SWATARA CREEK: SUMMARY OF PESTICIDE / PCS CONCENTRATIONS IN SEDIMENTS


CHEMICAL

4,4'-DDEENDRIN4.4'-DDD4.4'-DDTGAMMA- CHLORDANE


13-233-310-5012-123-5


(ug/kg)

1321373

CRQL

(ug/kg)

, 1616

,. 16i. 16h 80

;NUMBER OF HITS/TOTAL NUMBEROF SAMPLES

4/61/62/61 /63/6

AR3QIJ76

4-130

TABLE 4-94 -.

SWATARA CREEK: SUMMARY OF TOTAL INORGANIC CONCENTRATIONS IN SEDIMENTS


CHEMICAL

ALUMINUMANTIMONYARSENIC "BARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPER ,IRONLEADMAGNESIUMMANGANESE _ .MERCURYNICKEL -POTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINCCYANIDE .......


4070 - 12600ND

2.7 - 6.558 - 152ND

2.2 - 3.3883 - 50306.2-16.417-34ND

11000-223009.5-107.0792 - 2630211 -11103.50 - 3.5028-44378 - 7770.9 - 2.1ND

78-339ND8-2094 - 199ND


(mg/kg)

7502ND4.5108ND1.3

288810.924ND

1668353.416317360.67304140.9ND196ND14

131ND

CRDL

(mg/kg)

401224011

10002105201

10003

0.28

100012

100021042


6/60/66/66/60/62/66/65/66/60/66/66/66/66/61 /65/63/63/60/65/60/66/66/60/6


A/?30//77

4-131

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AR30II82

5.0 CONTAMINANT FATE AND TRANSPORT

The fate and transport of contaminants associated with the five study areas atthe Middletown Airfield Site is discussed in this section. Potentialcontaminant migration routes are identified in Section 5.1. Physical andchemical properties that affect-contaminant migration are evaluated in Section5.2. Methods for modeling contaminant transport and migration rates arediscussed in Section 5,3 for the applicable study areas. A summary ispresented in Section 5.4.

5.1 POTENTIAL ROUTES OF MIGRATION

Contaminants are detected in soil and groundwater at locations throughout thesite and adjacent properties; however, the primary sources of contaminationhave not been completely identified. Spills and leaks have occurredthroughout the Industrial Area. Fill materials containing some toxics havebeen placed at the Runway, North Base Landfill, and Meade Heights areas (JRB,1982). Surface applications of combustible liquids took place at the FireTraining Pit. The wastewater _lagoons currently receive textile processcooling water from an HIA tenant. \The RI .field investigation was conductedto determine the nature and extent of contamination from sources such assurface soils, subsurface soils, groundwater, surface water and sediment at:each study area. While no ambient air samples were collected, routine airmonitoring for vplatiles occurred during the field investigation phase of theRI. Only sampling locations GF218, 318, and 317 showed high concentrations oftotal organic vapors.

Contaminants were found at dispersed locations in the different media withconcentrations ranging over several orders of magnitude. Concentrationsdiffer among- the sources as do the extent of contaminant migration. The

routes of migration are similar for each medium .with few exceptions. Thesegeneralized routes are groundwater movement, surface water movement,volatilization, wind and trackout. Each route is discussed in the paragraphsthat follow.

5-1

Groundwater Movement - Contaminant migration with groundwater is applicable toall of the study areas at the Middletown Airfield Site. Precipitation carriescontaminants leached from soils into the overburden aquifer. From there,contaminants can move laterally to the Susquehanna River since the overburdenaquifer flows toward the river. Contaminants can also move ivertically fromthe overburden aquifer to the bedrock aquifer, although each aquifer acts asseparate hydraulic units. Data collected during the field investigation showthat some contaminants found in subsurface soils also are found ingroundwaters. However, no modeling was conducted during thisiphase of the RIto predict contaminant release and migration rates from the potential sourcesbecause of the wide dispersion of contaminants and the history of wastemanagement practices at the site. Therefore, no attempt is made in this RI toestimate contaminant release and transport to groundwater. The riskassessment discussed in Chapter 6 addresses contaminant levels detected ingroundwater during the field investigation. !L

i ,

Volatilization - Volatile organics were not detected at high concentrations insoils near the surface. Only a few soil samples at depths of 15 feet

contained high concentrations of volatiles (e.g., greater ,;than 1 mg/kg).Health and safety monitoring of organic vapors conducted during drillingdetected volatile organics at the surface at only ^two locations.Volatilization does occur at the air stripper which is used to treat HIA well-water. However, the Record of Decision (ROD) (EPA, 1987) determined thatvolatile organics stripped from the groundwater and released to the air wouldnot pose a significant risk to human health. Volatilization also occurs atthe industrial wastewater lagoons. The lagoons receive groundwater used by atextile manufacturer as process cooling water. Discharges from the industrialwastewater lagoons are monitored and limited under conditions of an NPDESpermit. --• ! . J

i

Fugitive Dust - Fugitive dust was not a major concern during the fieldinvestigation because most study areas are paved or covered;with vegetation

except one acre of surface soil at the Fire Training Pit ± and a two-acrecrushed stone parking lot at the North Base Landfill. These t^o small parcelsof land are very minor sources of fugitive dust. The Irflal: uilg

5-2

discussed in Chapter 6 addresses fugitive dust that could result from thedisturbance of subsurface soils (e.g., construction); however, a minor risk is'associated with the undisturbed soils in their current state.

Surface Water Movement - -Contaminants are transported by stormwater runoff andinterflow (near surface groundwater) at most study areas. The Runway andIndustrial areas are drained by several storm sewers. The Fire Training Areais adjacent to the Susquehanna River and stormwater is assumed to percolateand migrate to the river, A small .stream is located in the Meade Heights Areaand another Is adjacent to the North Base Landfill Area. However, based onanalyses of water and sediment samples taken at each area, neither of thesesurface r waters carries contaminants. Two water samples and two sedimentsamples were taken at each stream and neither volatile nor semivolatileorganics were detected. Therefore, neither stream appears to be a contaminantpathway. Locations of the surface water and sediment samples were shown inFigure 4-17. ''. "~ ; "! ! "=" "I -=•-;•• ;:~\

Trackout - Accessibility to some areas by wildlife or humans is limited.Access to the Runway Area and Fire Training Pit is limited because of airtraffic. Access Co the Industrial Area is limited to employees and vendors ofthe HIA and its tenants. No adolescents or wildlife routinely travel-throughthis area. Meade Heights and the North Base Landfill are more accessible thanthe other areas. Penn State student housing is adjacent to Meade Heights andthe stream flowing through Meade Heights contains aquatic life. The NorthBase Landfill is adjacent to a commercial vehicle parking lot. Trackout (thetransport of dirt on vehicles from onsite to o.ffsite) from all of these areasdoes not appear to be Important and any risk associated with the trackout ofsurface soils i s minor. - • - • = = = - • - • L ; - - - - - . . . =

The potential routes of migration for each of the study areas are summarizedin Table 5-1. The extent of migration is a function of soil characteristicsat each study area and the physical and chemical properties of the specificcontaminants.

AR30I 185

5-3

TABLE 5-1

ROUTES OF MIGRATION

HIDOLETOWN AIRFIELD SITE

Area

Runway

Industrial

Fire 'Training Pit

North Base Landfill

Heads Heights

Pathways

GrounduaterMovement

Yes

Yes

Yes

Yes

Yes

Surface WaterMovement (1)

Yes

Yes

Yes

5.2 FACTORS AFFECTING CONTAMINANT MIGRATION

The potential routes of contaminant migration are groundwater movement andsurface water movement, and trackout. Overburden groundwater moves laterallyto the river and, to a lesser degree, vertically to the bedrock aquifer. Nomodeling was conducted during this phase of the RI to predict contaminantmigration. from the overburden aquifer to the bedrock aquifer. Given thecurrent status of the site hydrogeology, such modeling may not be necessary.However, further study may be needed if any of the HIA wells were shutdown orreactivated, since site hydrogeology would probably be affected by any changesfrom current HIA well usage. In the remainder of this section, factors thataffect the fate and transport of contaminants to surface waters are discussed.The transport of contaminants from the Runway, Industrial, and Fire TrainingPit areas to surface water depends on the hydrologic and hydrogeologiccharacteristics of the site, as well as the physical and chemical propertiesof the contaminants. Each factor is discussed below.

5.2.1 Site Hydrology : _. _

Contaminants contained in site soils and groundwater are transported to theSusquehanna River via runoff and interflow. These paths are shown inFigure 5-1 with other elements of the hydrologic cycle: precipitation,

evaporation and evapotranspiration, and groundwater recharge. The hydrologiccycle reported.-by Wood (1980) in the vicinity of Middletown is as follows:

Average Annual InchesPathway . _ . . . . . . . . —— - — gj

Evaporation and evapotranspirationGroundwater rechargeRunoff and interflow

Sum

The sum of the elements above equals the annual total precipitation,40.97 inches. Approximately 23 percent (9.54 divided by 40.97 inches) of theregion's precipitation reaches surface waters via stormwater in the form ofrunoff or interflow. Runoff Is stormwater conveyed by rivulets, gullies,ditches, and man-made conveyance structures. Interflow is stormwatfe^tMa* lid u /

5-5

transmitted through near-surface alluvial depos its and mixes with theoverburden aquifer. Interflow generally provides baseflow to surface watersand infiltrates sewers.

Study areas at the Middletown AirfielcL-Site can be characterized by severalelements of the generalized hydrologic cycle. The proximity of the Runway andFire Training Pit Area to the Susquehanna River indicates that interflow is apathway for the transmission of stormwater. Storm sewers convey surfacerunoff from the Runway and Industrial Areas to the river, but none are locatedin the Fire Training Pit Area. Because of the large amount of paved land atthe Industrial Area, surface runoff is probably much greater than interflow.Conversely, interflow is the dominant pathway at the Fire Training Pit Area.

No field data are available to "estimate the distribution between runoff andinterflow for a specific study area. An estimate of the distribution dependson the amount of paved surface. All of the precipitation falling on pavedsurfaces is assumed to be discharged as runoff. At the Fire Training Area,the surface is depressed and unpaved; therefore, runoff can be assumed equalto zero. Approximately 20 percent of Runway Area is paved; therefore 20percent of the flow to surface water is estimated to be the result of runoffand the remaining 80 percent is from Interflow. Approximately 85 percent ofthe Industrial Area Is paved; therefore, 85 percent^of the surface water flowto surface-water is estimated to be the. xesuit of runoff and the remaining 15percent Is estimated to be from interflow.

The distribution of annual total precipitation to runoff and Interflow is thetotal amount of precipitation that reaches surface water (9.54 inches)multiplied by the fraction of land area that is paved or unpaved. Thisdistribution is shown in Table 5-2.

Contaminants transported to surface waters from the Runway and Fire TrainingPit are carried more so by interflow than by runoff. Conversely, runoff isdominant at the Industrial Area because of the high percentage of pavedsurface. . _ .

5-7

TABLE 5-2

DISTRIBUTION OF PRECIPITATION TO RUNOFF AND INTERFLOW

MIDDLETOUN AIRFIELD SITE

Area

Runway

Industrial

Fire Training Pit

FractionPaved/Unpaved

20/80

85/15

0/100

Pathway

RunoffInterflow

RunoffInterflow

RunoffInterflow

Distribution of Total Precipitation

Inches :

1.97.6

8.11.4 ;

0 ;•9.54 !

Percent

518

203

023

Exatrple Calculation:

Runway -- - T~ ^~

20X * 9.54 inches * 1.9 inches1.9 inches/40.97 * 100* - 5S

ARSON 900

5-8

The total mass of site contaminants transported to surface water is a functionof the amount of precipitation available. In addition, the chemical and

physical properties of the contaminants affect the total mass transported anddischarged.

5.2.2 Site Hydrogeoloey

Contaminants in site soils are transported laterally and vertically viapercolating precipitation. Precipitation percolates through site soils to

overburden groundwater. Contaminants in overburden groundwater move laterallyto the Susquehanna River and vertically to bedrock groundwater. The hydraulicconductivity of the overburden Is high, 10" 2 feet per minute; therefore,

contaminants can be rapidly transported to the river. The hydraulic

conductivity of. the bedrock is lower, 10'3 feet per minute, and the bedrockaquifer Is confined; therefore, transmission of contaminants from overburdenIs hydraulically limited. Flow paths through the bedrock follow the 29 to 38degree dip of the fractured beds as discussed in Chapter 3--PhysicalCharacteristics of the Site.

Data collected in the RI show that the gradient of the groundwater In the

bedrock follows the trend observed in the overburden. At monitoring pointsnear the river (e.g., Runway Area), the gradients are nearly identical. At

points farther north, such as the Industrial Area, groundwater elevations

differ by two feet. However, the overburden and bedrock groundwater units actas separate units with a gradient directed south to the river.

Data collected In the RI show the gradient of groundwater in the

unconsolidated overburden Is southward toward the Susquehanna River. The

groundwater is also influenced by high stages in the river. R. E. WrightAssociates (1984) reported some limited reversal of gradient during periods ofhigh flow in the Susquehanna. RI field investigation results show that this

reversal was not consistent for all well locations. This inconsistency isprobably due to compositional changes of overburden soils. Less permeable

soils probably attenuate rapid response of groundwater levels to river stages.

flR30H9l

5-9

VGroundwater flow in the overburden is also affected by production wells.Lowering of the water table in the vicinity of maj or bedrock pumping zonesurrounding wells HIA-13 and HIA-14, occurs to some extent, but it does notcompletely dewater the overburden. Well HIA-13 Is used continuously by a.manufacturer and HIA-14 is used to supply the heating/cooling system at themain airport terminal. The presence of these wellpoin,ts may affectgroundwater movement and subsequent contaminant migration td HIA wells inadjacent areas of the site (e.g., HIA-6, 11, 12). 1;

The transport of contaminants from soils to groundwater was not evaluatedduring this phase of the RI. No discrete sources of contaminants were foundat the site that can be evaluated through use of a transport model. Lowconcentration sources of contaminants are dispersed across the site. Highconcentration sources of contaminants may have been present in past decades.Contaminants from these possible sources are likely to have been transportedthroughout the highly permeable overburden and bedrock.

5.2.3 Physical and Chemical Properties of Site Contaminants

Surface soil, subsurface soil, and groundwater contaminants interact withrunoff and interflow which are discharged to surface waters. Contaminantconcentrations In the discharges are determined by the physical/chemical

properties of contaminants and environmental processes. The phys ical andchemical properties of selected organic and inorganic contaminants found atthe site are presented in Tables 5-3, 5-4, and 5-5. Empirically determinedliterature values of oxidation state(s), water solubility, octanol/waterpartition coefficient (KoW), partition coefficient for organic carbon (KQC),vapor pressure, Henry's Law constant, bioconcentration fadtor (BCF), andspecific gravity are presented, when available. Calculated values, which wereobtained using approximation methods, are presented when literature values areunavailable.

Contaminant Solubility

The rate at which a chemical is leached from a waste deposit or desorbed fromsoils by Infiltrating precipitation, or desorbed from sediments, is generally

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ar301093 - us environmental protection agency · 15575 3 5.3 183 1.1 1.4 53419 33.0 7 20 16899 37.3...

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