Scotland

Avon

Tyndall

Tabor

Springfield

Perkins

Kingsburg

Running Water

Bon HommeColony

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35 3631 32 33 34

28 27 26 2530 29

19 20 23 2421 22

18 14 1317 16 15

7 118 129 10

6 5 4 3 2 1 6

31 36

1

6 116

1

36

1

6

31

61

36

1

36 31

61

36 31

61

36 31

61

36 31

61

31

6

36 31

61

36

6

31

1

36

1

61

3136

6

31

31

6

31

36

36

1

1

405 A

VE

408 A

VE

406 A

VE

409 A

VE

407 A

VE

410 A

VE

292 ST

293 ST

294 ST

295 ST

296 ST

298 ST

299 ST

300 ST

301 ST

302 ST

303 ST

304 ST

305 ST

310 ST

308 ST

306 ST

307 ST

309 ST

311 ST

312 ST

314 ST

313 ST

315 ST

412 A

VE

415 A

VE

414 A

VE

413 A

VE

416 A

VE

421 A

VE

422 A

VE

417 A

VE

418 A

VE

420 A

VE

419 A

VE

425 A

VE

426 A

VE

428 A

VE

427 A

VE

423 A

VE

!(37

!(52

!(25

!(37 !(50

Emanuel

Lake Henry

Prairie

Creek

Kloucek Lake

ClearLake

Beaver

Creek

Snatch

Creek

Creek

LittleEmanuel

Creek

Meiers Lake

LittleEmanuel

Creek

PechousLake

HruskaLake

Kubal LakeBeaver

Creek

Charley

Creek

Snatc

hCr

eek

Creek

CreekDeadman

Silver

Coffee Creek

Lewis and Clark Lake

Missouri River

Emanuel

Creek

Dawson

Creek

HaucksLake

!(37

!(52 !(50

!(25

!(46!(46!(46

!(37

Meade

Butte

Perkins

Dewey

CorsonHarding

Tripp

Day

Brown

Todd

Spink

Hand

Lyman

Ziebach

Pennington

Custer

Haakon

Shannon

Jackson

Sully

Stanley

Fall River

Clark

Faulk

Beadle

Mellette

Hyde

Jones

Brule

Bennett

Potter

Roberts

Gregory

Grant

Edmunds

Lake

Deuel

Aurora

Marshall

Hughes

Miner

McPherson

Turner

Buffalo

Clay

Kingsbury

Campbell

Lincoln

Brookings

Walworth

Moody

Hamlin

Minnehaha

Hutchinson

Jerauld

McCook

Davison

Codington

BonHomme

Sanborn

Yankton

Douglas

Union

Charles Mix

Hanson

Lawren

ce

Index map of South Dakota showing the location of Bon Homme County

First Occurrence of Aquifer Materialsin Bon Homme County, South Dakota

State of South DakotaDennis Daugaard, Governor

South Dakota Geological SurveyDerric L. Iles, State Geologist

T. 96 N.

T. 95 N.

T. 94 N.

T. 93 N.

Department of Environment and Natural ResourcesDivision of Financial and Technical Assistance

Geological Survey ProgramAquifer Materials Map 34

Ann R. Jensen, 2012

For township section numbering system, see T. 96 N., R. 59 W.

Avon Township includes T. 95 N., R. 61 W., and sections 25 and 36 of T. 95 N., R. 62 W.

East Running Water Township includes T. 92 N., R. 60 W., and sections 1, 12, 13, and 24 of T. 92 N., R. 61 W.

Hancock Township includes T. 93 N., R. 61 W., and sections 1, 12, 13, 14, 22, 23, 24, 25, 26, 27, 35, and 36 of T. 93 N., R. 62 W.

Jefferson Township includes T. 94 N., R. 61 W., and sections 25 and 36 of T. 94 N., R. 62 W.

West Running Water Township includes T. 92 N., R. 61 W., excluding sections 1, 12, 13, and 24. It also includes section 1 of T. 92 N., R. 62 W.

The Geological Survey Program, Department of Environment and NaturalResources, engages in an ongoing data collection and interpretation process. Anoutcome of that process is to reflect those interpretations on maps such as this one.Reasonable efforts have been made to ensure that this map accurately reflects thesource data used in its preparation. This map is date specific. As additional databecome available, geologic interpretations may be revised and the map may beupdated by the Geological Survey Program. This map should not be enlarged orotherwise used in an attempt to interpret more detail than can be seen at a scale of1:100,000.

This map is intended for use as a tool to aid in identifying areas underlain by aquifer material. Theaquifer materials shown on this map are categorized below. This map does not show individualaquifers. There may be more than one type of aquifer material present in an area. However, onlythe aquifer material that would be first encountered is shown. Within the boundaries of any givenmap unit, there may be localized areas where aquifer material is absent. The thickness andpermeability of aquifer material may vary significantly. Also, no attempt was made to distinguishbetween saturated and unsaturated material. Therefore, not all of the areas defined on this map maybe an aquifer. Site-specific information should always be examined when making landmanagement or water development decisions.

Explanation

T. 96 N.

T. 95 N.

T. 94 N.

T. 93 N.

R. 61 W. R. 60 W. R. 59 W. R. 58 W.

First occurrence isgenerally less thanor equal to 50 feetbelow land surface

First occurrence isgenerally greaterthan 50 feet andless than or equalto 100 feet belowland surface

First occurrence isgenerally greaterthan 100 feetbelow land surface

Ì Open pit mine

Slough or intermittent lake

MONROE EMANUEL WASHINGTON SCOTLAND

AVON FRANKLIN JACKSON LINCOLN

JEFFERSON ALBION CLEVELAND TABOR

HANCOCK

SPRINGFIELD BON HOMME LITTLE TABOR

WEST RUNNING WATER EAST RUNNING WATER

T. 92 N. T. 92 N.

R. 62 W.

River or stream

Township boundary

Lake

Major highway

Road ²

Scale: 1:100,000

0 1 2 3 4 5 6 Miles

0 1 2 3 4 5 6 Kilometers

Ogallala Group: Pale gray to pale green orthoquartzite and conglomerate; occurs at land surface

Sand and Gravel: Generally occurs at land surface

Niobrara Formation: Light- to medium-blue-gray marl and white to cream colored limestone, calcareous, fossiliferous

Niobrara Formation: Light- to medium-blue-gray marl and white to cream colored limestone, calcareous, fossiliferous

Alluvium: Generally consists of clay and silt with minor amounts of sand and gravel (based on Christensen, 1974, Bulletin 21); boundaries along the Missouri River likely changed due to 2011 flood

Bar Sand: Very fine to medium sand with minor amounts of silt and clay, usually bedded; occurs at land surface (based on Christensen, 1974, Bulletin 21); boundaries along the Missouri River likely changed due to 2011 flood

Dune Sand: Fine to medium wind blown sand; occurs at land surface (based on Christensen, 1974, Bulletin 21); boundaries along the Missouri River likely changed due to 2011 flood

This map was developed from lithologic logs and published reports. The major sources of information were:Bruce, R.L., 1962, Water supply for the city of Tyndall, South Dakota: South Dakota Geological Survey Special Report 13, 23 p.

Bugliosi, E.F., 1986, Water resources of Yankton County, South Dakota: U.S. Geological Survey Water-Resources Investigations Report 84-4241, 41 p.

Christensen, C.M., 1963, Ground water supply for the city of Scotland: South Dakota Geological Survey Special Report 20, 27 p.________ 1970a, Major ground-water aquifers in Bon Homme County, South Dakota: South Dakota Geological Survey Water-Information Circular 4, 7 p.

________ 1970b, Sand and gravel resources in Bon Homme County, South Dakota: South Dakota Geological Survey Circular 39, 5 p.

________ 1974, Geology and water resources of Bon Homme County, South Dakota; Part I: Geology: South Dakota Geological Survey Bulletin 21, 48 p.Hedges, L.S., 1972, Sand and gravel resources in Charles Mix and Douglas Counties, South Dakota: South Dakota Geological Survey Circular 42, 6 p.

________ 1975, Geology and water resources of Charles Mix and Douglas Counties, South Dakota; Part I: Geology: South Dakota Geological Survey Bulletin 22, 43 p.

Jensen, A.R., 2007, First occurrence of aquifer materials in Hutchinson County, South Dakota: South Dakota Geological Survey Aquifer Materials Map 25, scale 1:100,000.

________ 2008a, First occurrence of aquifer materials in Douglas County, South Dakota: South Dakota Geological Survey Aquifer Materials Map 28, scale 1:100,000.

________ 2008b, First occurrence of aquifer materials in Charles Mix County, South Dakota: South Dakota Geological Survey Aquifer Materials Map 29, scale 1:100,000.

Johnson, G.D., and McCormick, K.A., 2005, Geology of Yankton County, South Dakota: South Dakota Geological Survey Bulletin 34, 46 p.Jorgensen, D.G., 1971, Geology and water resources of Bon Homme County, South Dakota; Part II: Water resources: South Dakota Geological Survey Bulletin 21, 61 p.

Kume, J., 1972, Major aquifers in Charles Mix and Douglas Counties, South Dakota: South Dakota Geological Survey Information Pamphlet 2, 6 p.

________ 1977, Geology and water resources of Charles Mix and Douglas Counties, South Dakota; Part II: Water resources: South Dakota Geological Survey Bulletin 22, 31 p.

Lindgren, R.J., and Hansen, D.S., 1990, Water resources of Hutchinson and Turner Counties, South Dakota: U.S. Geological Survey Water-Resources Investigations Report 90-4093, 100 p.

McCormick, K.A., 2003, First occurrence of aquifer materials in Yankton County, South Dakota: South Dakota Geological Survey Aquifer Materials Map 14, scale 1:100,000.

South Dakota Geological Survey, Lithologic logs database.

Tomhave, D.W. and Schulz, L.D., 2004, Bedrock geologic map showing configuration of the bedrock surface in South Dakota east of the Missouri River: South Dakota Geological Survey General Map 9, scale 1:500,000.

Codell Sandstone Member - Carlile Shale: Gray to green, fine to medium sandstone

Sand and Gravel: May not be uniform in depth and thickness and may be discontinuous in lateral extent

Codell Sandstone Member - Carlile Shale: Gray to green, fine to medium sandstone

Sand and Gravel: May not be uniform in depth and thickness and may be discontinuous in lateral extent

Niobrara Formation: Light- to medium-blue-gray marl and white to cream colored limestone, calcareous, fossiliferous

Sand and Gravel: First occurrence is generally below land surface. May not be uniform in depth and thickness and may be discontinuous in lateral extent