John B. McHugh, W. R. Miller, A. L. Meier, W. M. d’Angelo
1995, Open-File Report 95-97
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Publication Extents
Not all publications have extents, not all extents are completely accurateJohn B. McHugh, W. R. Miller, A. L. Meier, W. M. d’Angelo
1995, Open-File Report 95-79
Charles Parrett, D.R. Johnson
1995, Water-Resources Investigations Report 94-4230
Methods used to simulate a monthly hydrologic budget for water years 1937-92 for the proposed Cherry Creek Reservoir (maximum volume about 14,100 acre-feet) are described and monthly results of the simulation are presented. The budget is based on recorded and estimated streamflow, precipitation, evaporation, and estimated reservoir seepage. The budget...
Charles S. Melching, R.H. Coupe
1995, Water-Resources Investigations Report 94-4141
During water years 1985-91, the U.S. Geological Survey (USGS) and the Illinois Environmental Protection Agency (IEPA) cooperated in the collection and analysis of concurrent and split stream-water samples from selected sites in Illinois. Concurrent samples were collected independently by field personnel from each agency at the same time and sent...
Cathy M. Tate, L.M. Martin
1995, Fact Sheet 154-95
As part of the U.S. Geological Survey National Water-Quality Assessment (NAWQA) program, fish communities were sampled at five sites in the South Platte River from Denver, Colo rado, to North Platte, Nebraska. The number and composition of fish species changed from upstream to downstream in the South Platte River. The...
Judy I. Steiger
1995, Open-File Report 95-101
This report contains selected hydrologic data collected in Juab Valley, Utah, from 1935 to 1994. The study area is in eastern Juab County in central Utah. The area is bounded on the east by the Wasatch Range and San Pitch Mountains and on the west by Long Ridge and West...
I.H. Kantrowitz, W. M. Woodham
1995, Water-Resources Investigations Report 94-4217
A multipurpose wet stormwater detention pond in Pinellas Park, Florida was studied to determine its effectiveness in reducing the load of selected water-quality constituents commonly found in urban streamflow. Water-quality samples, and data on streamflow and precipitation were collected at the outflow and principal inflow of detention area 3 on...
C. Russell Wagner
1995, Techniques of Water-Resources Investigations 03-A21
This manual provides a series of standard designs for stream-gaging cableways used by the U.S. Geological Survey (USGS). It provides helpful information on construction, inspection, and maintenance of cableways....
G.A. Nowlan
1995, Open-File Report 95-546
Geoffrey S. Plumlee, Patrick R. Edelmann
1995, Open-File Report 95-23
The Summitville gold mine, located at ~3800 meters (11,500 ft) elevation in the San Juan Mountains of southwestern Colorado, was the focus of extensive public attention in 1992 and 1993 for environmental problems stemming from recent open-pit mining activities. Summitville catalyzed national debates about the environmental effects of modern mining...
J. M. Kernodle, D. P. McAda, C. R. Thorn
1995, Water-Resources Investigations Report 94-4251
This report describes a three-dimensional finite-difference ground-water-flow model of the Santa Fe Group aquifer system in the Albuquerque Basin, which comprises the Santa Fe Group (late Oligocene to middle Pleistocene age) and overlying valley and basin-fill deposits (Pleistocene to Holocene age). The model is designed to...
J.E. Almendinger, G.B. Mitton
1995, Water-Resources Investigations Report 94-4207
Selected water-quality constituents were determined in water from 5 surface-water sites and 29 wells in Dakota County, Minnesota, to search for possible relations to selected physical factors, including waste-water discharge, agricultural land, Quaternary deposits, bedrock, soil-leaching potential, and water-table depth. All surface-water samples were from the Vermillion River Basin, whose...
George A. Desborough, William H. Raymond
1995, Open-File Report 95-87
M. A. Scholl, S. E. Ingebritsen
1995, Water-Resources Investigations Report 95-4001
Six-month cumulative precipitation samples provide estimates of bulk deposition of sulfate and chloride for the southeast part of the Island of Hawaii during four time periods: August 1991 to February 1992, February 1992 to September 1992, March 1993 to September 1993, and September 1993 to February 1994. Total estimated bulk...
Paul Von Guerard, Diane M. McKnight, R.A. Harnish, J. W. Gartner, E.D. Andrews
1995, Open-File Report 94-545
During the 1990-91 and 1991-92 field seasons in Antarctica, streamflow, water-temperature, and specific-conductance data were collected on the major streams draining into Lake Fryxell. Lake Fryxell is a permanently ice-covered, closed-basin lake with 13 tributary streams. Continuous streamflow data were collected at eight sites, and periodic streamflow measurements were made...
Steven D. McAuley
1995, Fact Sheet 137-95
In 1991, the U.S. Geological Survey (USGS) began a National Water-Quality Assessment (NAWQA) program. The three major objectives of the NAWQA program are to provide a consistent description of current water-quality conditions for a large part of the Nation's water resources, define long-term trends in water quality, and identify, describe,...
Allen M. Shapiro, P. A. Hsieh, Thomas C. Winter
1995, Fact Sheet 138-95
No abstract available....
Michael C. Carpenter, Jason A. Crosswhite, R. L. Carruth
1995, Open-File Report 94-485
Rill erosion, slumping, and fissuring develop on seepage faces of many sandbars along the Colorado River in the Grand Canyon at low river stage. Three sandbars were instrumented with sensors for continual monitoring of stage, pore pressure, ground-water temperature, and tilt to determine the relation between ground-water flow and sandbar...
James L. Mason, William C. Brothers, Linda J. Gerner, Pamela S. Muir
1995, Open-File Report 95-104
This report contains hydrologic data collected during 1991-93 in the Bonneville Salt Flats and Pilot Valley study area of western Utah. These data were collected in cooperation with the U.S. Department of the Interior, Bureau of Land Management, as part of a study to investigate possible salt loss from the...
Donna C. Marron, Stephen F. Blanchard
1995, Water-Resources Investigations Report 95-4021
Data on water velocity, temperature, specific con- ductance, pH, dissolved oxygen concentration, chlorophyll concentration, suspended sediment con- centration, fecal-coliform counts, and the percen- tage of suspended sediment finer than 62 micrometers ranged up to 21 percent; and cross-section coefficients of variation of the concentrations of suspended sediment, fecal coliform, and...
E. R. McFarland
1995, Water-Resources Investigations Report 94-4170
A decrease in nitrogen inputs could improve water quality in the Chesapeake Bay. In order to provide information about nitrogen transport to the bay, the U.S. Geological Survey examined historical land use associated with nonpoint sources of nitrogen and nitrogen concentrations in ground water in the Patuxent River Basin, Maryland;...
William A. Battaglin, Donald A. Goolsby
1995, Water-Resources Investigations Report 94-4176
The spatial data in geographic information system format described in this report consist of estimates for all counties in the conterminous United States of the annual use of 96 herbicides in 1989; annual sales of nitrogen fertilizer, in tons, for 1985-91; and agricultural expenses, land use, chemical use, livestock holdings,...
L.C. Kjelstrom
1995, Professional Paper 1408-C
Streamflow gains and losses in the Snake River demonstrate ground-water and surface-water relations and are used to develop ground-water budgets for the Snake River plain. Budgets indicate the storage in the eastern plain increased by 24 million acre-feet from 1880 to 1952 and, in the western plain, increased by about...
Shannon E. Smith, James E. Ruhl
1995, Open-File Report 95-116
This report presents selected data collected during the first year (December 1993 to September 1994) of a three year water-quality study of surficial-sand aquifers and selected lakes in east Otter Tail County, Minnesota. The objectives of the study are (1) to determine the presence and distribution of nitrate-nitrogen and selected...
K.F. Dennehy, D. W. Litke, P.B. McMahon, J. S. Heiny, C. M. Tate
1995, Water-Resources Investigations Report 94-4095
Nutrient, suspended-sediment, and pesticide data from surface- and ground-water sites in the South Platte River Basin for water years 1980-92 were compiled, screened, and interpreted. This activity is part of the U.S. Geological Survey's National Water Quality Assessment (NAWQA) program. The analysis of existing water-quality data provides a perspective on...