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Page 1703, results 42551 - 42575

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Water resources data, Alabama, water year 1992
J. L. Pearman, F.C. Sedberry, V.E. Stricklin, P.W. Cole
1993, Water Data Report AL-92-1
The Water Resources Division of the U.S. Geological Survey, in cooperation with State and Federal agencies, obtains a large amount of data pertaining to the water resources of Alabama each water year. These data, accumulated during many water years, constitute a valuable data base for developing an improved understanding of...
Estimated water use in Ohio, 1990 -- Mining data
R.J. Veley
1993, Open-File Report 93-453
Our Nation's social and economic development has depended on and will continue to depend on the availability of usable water. In 1950, the U.S. Geological Survey (USGS) began publishing water-use data on a national level every 5 years to assist in the management of our Nation's water resources. The USGS...
Water resources and the hydrologic effects of coal mining in Washington County, Pennsylvania
Donald R. Williams, John K. Felbinger, Paul J. Squillace
1993, Open-File Report 89-620
Washington County occupies an area of 864 square miles in southwestern Pennsylvania and lies within the Pittsburgh Plateaus Section of the Appalachian Plateaus physiographic province. About 69 percent of the county population is served by public water-supply systems, and the Monongahela River is the source for 78 percent of the...
Water Resources Data, California, Water Year 1992. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin; and Pacific Slope Basins from Tijuana River to Santa Maria River
E.B. Hoffman, J. C. Bowers, J.R. Mullen, P.D. Hayes
1993, Water Data Report CA-92-1
Water resources data for the 1992 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains (1) discharge records for 161 streamflow-gaging stations, 15 crest-stage partial-record streamflow...
Water Resources Data, California, Water Year 1992. Volume 2. Pacific Slope Basins from Arroyo Grande to Oregon State Line except Central Valley
K.L. Markham, J. R. Palmer, M.F. Friebel, L.F. Trujillo
1993, Water Data Report CA-92-2
Water resources data for the 1992 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 2 contains discharge records for 124 streamflow-gaging stations, 1 low-flow partial-record streamflow station,...
Water Resources Data, California, Water Year 1992. Volume 3. Southern Central Valley Basins and the Great Basin from Walker River to Truckee River
S.W. Anderson, T.C. Hunter, E.B. Hoffman, J.R. Mullen
1993, Water Data Report CA-92-3
Water resources data for the 1992 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 3 contains discharge records for 169 streamflow-gaging stations, 3 crest-stage partial-record streamflow stations...
Water Resources Data, California, Water Year 1992. Volume 4. Northern Central Valley Basins and the Great Basin from Honey Lake Basin to Oregon State Line
S.W. Anderson, J.R. Mullen, M.F. Friebel, K.L. Markham
1993, Water Data Report CA-92-4
Water resources data for the 1992 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 4 contains discharge records for 190 gaging stations; stage and contents for 44...
Water Resources Data, California, Water Year 1992. Volume 5. Ground-Water Data
J. A. Johnson, L. J. Fong-Frydendal
1993, Water Data Report CA-92-5
Water resources data for the 1992 water year for California consist of records of stage, discharge, and water.quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. This volume of the report series includes records on ground water in California. Additional ground-water...
Inventory of drainage wells and potential sources of contaminants to drainage-well inflow in Southwest Orlando, Orange County, Florida
George Fred Taylor
1993, Water-Resources Investigations Report 93-4061
Potential sources of contaminants that could pose a threat to drainage-well inflow and to water in the Floridan aquifer system in southwest Orlando, Florida, were studied between October and December 1990. Drainage wells and public-supply wells were inventoried in a 14-square-mile area, and available data on land use and activities...
Thickness of the Mississippi River Valley confining unit, eastern Arkansas
Gerard Gonthier, Gary L. Mahon
1993, Water-Resources Investigations Report 92-4121
Concern arose in the late 1980s over the vulnerability of the Mississippi Valley alluvial aquifer to contamination from potential surface sources related to pesticide or fertilizer use, industrial activity, landfills, or livestock operations. In 1990 a study was begun to locate areas in Arkansas where the groundwater flow system is...
Properties and chemical constituents in ground water from the middle Claiborne Aquifer, Gulf Coast regional aquifer systems, south-central United States
Robert A. Pettijohn, John F. Busby, Michael A. Cervantes
1993, Water-Resources Investigations Report 92-4104
The U.S. Geological Survey used four programs in 1990 to provide external data quality assurance for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN). Results of the intersite- comparison program indicate that 80 and 74 percent of the site operators met the NADP/NTN goals for pH determination and 98 and...