Flow of ground water through fractured carbonate rocks in the Prairie du Chien-Jordan Aquifer, southeastern Minnesota
J. F. Ruhl
1989, Open-File Report 89-253
Contamination of groundwater from point and nonpoint sources (such as landfills, feedlots, agricultural chemicals applied to fields, and septic systems) is a recognized problem in the karst area of southeastern Minnesota. The US Geological Survey, in cooperation with the Minnesota Department of Natural Resources and the Legislative Commission on Minnesota...
Surficial geologic map of the Dover West quadrangle, Strafford County, New Hampshire
Carl Koteff, Richard Goldsmith, Gregory David Gephart
1989, Open-File Report 89-166
No abstract available....
Channel and bank stability of Osborne Creek at U.S. Highway 45 near Wheeler, Prentiss County, Mississippi
K. V. Wilson, D.P. Turnipseed
1989, Open-File Report 89-581
Hydrogeologic characteristics of the Valley-Fill aquifer in the Arkansas River valley, Crowley and Otero Counties, Colorado
Gregory A. Nelson, R. T. Hurr, John E. Moore
1989, Open-File Report 89-255
The hydrogeology of the valley-fill aquifer of the Arkansas River valley in Crowley and Otero Counties, Colorado is presented in a series of three maps. The map shows: (1) the altitude and configuration of the bedrock surface beneath the valley-fill material; (2) the altitude and configuration of the water table...
Surficial geologic map of the Dover East quadrangle in New Hampshire
Grahame J. Larson, Richard Goldsmith
1989, Open-File Report 89-97
No abstract available....
Flood boundaries and water-surface profile for the computed 100-year flood, Swift Creek at Afton, Wyoming, 1986
James G. Rankl, Joe C. Wallace
1989, Water-Resources Investigations Report 88-4064
Flood flows on Swift Creek near Afton, Wyoming, were analyzed. Peak discharge with an average recurrence interval of 100 years was computed and used to determine the flood boundaries and water surface profile in the study reach. The study was done in cooperation with Lincoln County and the Town of...
Potential for aquifer compaction, land subsidence, and earth fissures in Avra Valley, Pima and Pinal Counties, Arizona
S. R. Anderson
1989, Hydrologic Atlas 718
Water-quality data (October 1987 through September 1988) and statistical summaries (March 1985 through September 1988) for the Clark Fork and selected tributaries from Galen to Missoula, Montana
John H. Lambing
1989, Open-File Report 89-229
Water quality sampling was conducted at eight sites on the Clark Fork and selected tributaries from Galen to Missoula, Mont., from October 1987 through September 1988. This report presents tabulations and statistical summaries of the water quality data. Included in this report are tabulations of streamflow, onsite water quality, and...
Marine multichannel seismic reflection profile Line 13 reprocessed, Cape Hatteras to Georges Bank
R. A. Wise, H. L. Oliver
1989, Open-File Report 89-572
Hydrogeologic characteristics of the Valley-Fill aquifer in the Arkansas River valley, Pueblo County, Colorado
Gregory A. Nelson, R. T. Hurr, John E. Moore
1989, Open-File Report 89-256
The hydrogeology of the valley-fill aquifer of the Arkansas River valley in Pueblo County, Colorado is presented in a series of three maps. The map shows: (1) the altitude and configuration of the bedrock surface beneath the valley-fill material; (2) the altitude and configuration of the water table in the...
Geologic map of the Valdez A-4, B-3, B-4, C-3, C-4, and D-4 quadrangles, northern Chugach Mountains and southern Copper River basin, Alaska
George Plafker, J. S. Lull, W. J. Nokleberg, G. H. Pessel, W. K. Wallace, G. R. Winkler
1989, Open-File Report 89-569
No abstract available....
Mass-conserving method of characteristics for streamflow modeling
W. G. Sikonia
1989, Open-File Report 89-414
A robust numerical model is presented for the computation of unsteady streamflow on steep river slopes. The one-dimensional model uses the method of characteristics on a specified space-time grid to solve the Saint-Venant equations. An additional continuity equation requirement on each space-time element provides greatly improved conservation of mass over...
Quality-assurance data for routine water analysis in the laboratories of the US Geological Survey for water year 1986
K.J. Lucey, D.B. Peart
1989, Water-Resources Investigations Report 89-4009
Proceedings of conference XLVIII: 3rd Annual workshop on "earthquake hazards in the Puget Sound, Portland area"
W. W. Hays, editor(s)
1989, Open-File Report 89-465
No abstract available....
Hydrogeologic characteristics of the Valley-Fill aquifer in the Arkansas River valley, Prowers County, Colorado
Gregory A. Nelson, R. T. Hurr, John E. Moore
1989, Open-File Report 89-254
The hydrogeology of the valley-fill aquifer of the Arkansas River valley in Prowers County, Colorado is presented in a series of three maps. The map shows: (1) the altitude and configuration of the bedrock surface beneath the valley-fill material; (2) the altitude and configuration of the water table in the...
Water-resources activities, South Carolina District, 1987-88
W. J. Stringfield
1989, Open-File Report 89-248
The South Carolina District, of the U.S. Geological Survey 's Water Resources Division, conducts data collection and interpretative investigations of the water resources of South Carolina. These studies address water-resource related problems in South Carolina that are of National, State, and local interest. This report provides information on investigations in...
A study of Bacillus cereus distributions and ten water extractable ions from soils on St. John, U.S. Virgin Islands
R. E. Tucker, J. B. McHugh, H. V. Alminas
1989, Open-File Report 89-626
Programs and activities of the Kentucky District, Water Resources Division, U.S. Geological Survey
Lloyd H. Woosley (compiler), Robert J. Faust
1989, Open-File Report 89-50
Water movement in the unsaturated zone at a low-level radioactive-waste burial site near Barnwell, South Carolina
Kevin F. Dennehy, Peter B. McMahon
1989, Water Supply Paper 2345
Four unsaturated-zone monitoring sites and a meteorologic station were installed at the low-level radioactive-waste burial site near Barnwell, S.C., to investigate the geohydrologic and climatologic factors affecting water movement in the unsaturated zone. The study site is located in the Atlantic Coastal Plain. The unsaturated zone consists of a few...
Average topography, isostatic residual gravity, and aeromagnetic maps of the Parkfield region, California
Robert W. Simpson, R.C. Jachens, Carl M. Wentworth
1989, Open-File Report 89-13
Operating manual for the U.S. Geological Survey Minimonitor, 1988 revised edition, analog-voltage model
J.H. Ficken, Clinton T. Scott
1989, Open-File Report 89-403
Geologic map of Paleozoic and Mesozoic rocks in parts of the Darwin and adjacent quadrangles, Inyo County, California
Paul Stone, G.C. Dunne, C.H. Stevens, R.M. Gulliver
1989, IMAP 1932
Development and evaluation of deterministic models for predicting the weight of fouling deposits from coal combustion
Robert B. Finkelman, F.T. Dulong
1989, Open-File Report 89-208
Water-resources activities in Utah by the U.S. Geological Survey, July 1, 1987 to September 30, 1988
1989, Open-File Report 89-240
This report contains summaries of the progress of water-resources studies in Utah by the U.S. Geological Survey, Water Resources Division, Utah District, from July 1, 1987, to September 30, 1988. The program in Utah during this period consisted of 29 projects; a discussion of each project is given in the...
The metamorphic and plutonic rocks of the southernmost Sierra Nevada, California, and their tectonic framework
D. C. Ross
1989, Professional Paper 1381
