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Simulation of ground-water flow and delineation of areas contributing recharge within the Mt. Simon-Hinckley Aquifer to well fields in the Prairie Island Indian Community, Minnesot...

by Ruhl, J. F.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2002

Description: iv, 11 pages : digital, PDF file.

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Water resources of the Red Lake Indian Reservation, northwestern Minnesota

by Ruhl, J. F.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1991

Description: vi, 49 pages : illustrations, maps ; 28 cm.

Book

Estimates of recharge to unconfined aquifers and leakage to confined aquifers in the seven-county metropolitan area of Minneapolis-St. Paul, Minnesota

by Ruhl, J. F.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Branch of Information Services [distributor], 2002

Description: iv, 32 pages : color illustrations, color maps ; 28 cm.

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Book

Hydrogeologic and water-quality characteristics of the St. Peter aquifer, Southeast Minnesota

by Ruhl, J. F.
Published: U.S. Geological Survey, 1983

Description: 13 maps on 2 sheets ; 27 x 26 cm and smaller, sheets 88 x 102 cm, folded in envelope 31 x 24 cm.

Map

Hydrogeologic and water-quality characteristics of the Red River-Winnipeg aquifer, northwestern Minnesota

by Ruhl, J. F.
Published: U.S. Geological Survey, 1986

Description: 11 maps on 2 sheets ; 17 x 17 cm, sheets 76 x 91 cm, folded in envelope 25 x 32 cm.

Map

Water resources of the White Earth Indian Reservation, northwestern Minnesota

by Ruhl, J. F.
Published: Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1989

Description: vii, 73 pages : illustrations ; 28 cm.

Book

Water resources of the Fond du Lac Indian Reservation, east-central Minnesota

by Ruhl, J. F.
Published: Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Books and Open-File Reports Section [distributor], 1989

Description: v, 42 pages : illustrations ; 28 cm.

Book

Simulation of ground-water flow and delineation of areas contributing recharge within the Mt. Simon-Hinckley Aquifer to well fields in the Prairie Island Indian Community, Minnesot...

by Ruhl, J. F.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Branch of Information Services [distributor], 2002

Description: iv, 11 pages : illustrations (some color) ; 28 cm.

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Book

Ground water and streamflow in the Nett Lake Indian Reservation, northern Minnesota, 1995-97

by Ruhl, J. F.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1998

Description: viii, 37 pages : illustrations, maps ; 28 cm.

Microfilm

Hydraulic properties of the Prairie du Chien-Jordan aquifer, Shakopee Mdewakanton Sioux Community, southeastern Minnesota, 1997

by Ruhl, J. F.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1999

Description: iv, 10 pages : illustrations, maps ; 28 cm.

Book

Quantity and quality of seepage from two earthen basins used to store livestock waste in southern Minnesota during the first year of operation, 1997-98

by Ruhl, J. F.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1999

Description: iv, 35 pages : illustrations, map ; 28 cm.

Book

Hydrogeologic and water-quality characteristics of glacial-drift aquifers in Minnesota

by Ruhl, J. F.
Published: U.S. Geological Survey, 1987

Description: 27 maps on 3 sheets ; sheets 81 x 97 cm.

Map

Nitrate and pesticides in surficial aquifers and trophic state and phosophorus sources for selected lakes, eastern Otter Tail County, west-central Minnesota, 1993-96

by Ruhl, J. F.
Published: United States. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1997

Description: vi, 43 pages : illustrations, maps ; 28 cm.

Book

Estimates of recharge to unconfined aquifers and leakage to confined aquifers in the seven-county metropolitan area of Minneapolis-St. Paul, Minnesota

by Ruhl, J. F.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2002

Description: iv, 32 pages : digital, PDF file.

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Electronic

Presence, distribution, and potential sources of nitrate and selected pesticides in the surficial aquifer along the Straight River in north-central Minnesota, 1992-93

by Ruhl, J. F.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], 1995

Description: vi, 24 pages : illustrations, maps ; 28 cm.

Book

Quality of ground water around Vadnais Lake and in Lambert Creek watershed, and interaction of ground water with Vadnais Lake, Ramsey County, Minnesota

by Ruhl, J. F.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], 1994

Description: vi, 59 pages : illustrations, maps ; 28 cm.

Book