Effects of urbanization on the water quality of lakes in Eagan, Minnesota
M. A. Ayers, G. A. Payne, Mark A. Have
1980, Water-Resources Investigations Report 80-71
Water-quality characteristics of 17 lakes and ponds in the city of Eagan were described from data collected from 1972 through 1978. The data showed that differences in water quality between lakes were related to differences in the percentage of urbanization. However, water-quality variations within each lake were affected more by...
Geohydrology and model analysis for water-supply management in a small area of west-central Kansas
Lloyd E. Dunlap, Jack Kume, James G. Thomas
1980, Water-Resources Investigations Report 80-91
The Ogallala Formation in the intensive-study area, an area of 12 square miles in northeastern Wichita County, west-central Kansas, has had a substantial decrease in saturated thickness since the development of irrigation. The annual water-level decline during 1950-78 ranged from 1.08 to 2.22 feet per year.The hydrologic system was investigated...
Proceedings of the Second Membership Conference of the National Water Data Exchange, May 2-4, 1979, New Orleans, Louisiana
Beverly M. Myers (compiler), Janet M. Nokes
1980, Open-File Report 80-966
Hydrologic and climatologic data, southeastern Uinta Basin, Utah and Colorado, water year 1978
Loretta S. Conroy
1980, Open-File Report 80-1025
This report contains data collected in the vicinity of the oil-shale area in the southeastern Uinta Basin, Utah and Colorado, from Oct. 1, 1977, to Sept. 30, 1978. The data presented in tables, include monthly precipitation, depth-duration of rainfall, snow depth and water content, air temperature, daily streamflow records, water-quality...
Land use series, Honolulu County, Hawaii
Water Resources Division, U.S. Geological Survey
1980, Open-File Report 79-572
Geochemical exploration for uranium utilizing water and stream sediments
Karen J. Wenrich-Verbeek
1980, Open-File Report 80-359
Water resources of the Walker River Indian Reservation, west-central Nevada
Donald H. Schaefer
1980, Open-File Report 80-427
Increasing interest in expanding the livestock and agricultural operations on the Walker River Indian Reservation, Nev., has prompted the Walker River Paiute Tribe to have the present and available water resources of the reservation appraised and proposed sites for new wells evaluated. Flow of the Walker River into the reservation...
PHREEQE : a computer program for geochemical calculations
David L. Parkhurst, Donald C. Thorstenson, Niel Plummer
1980, Water-Resources Investigations Report 80-96
Outer Continental Shelf oil and gas activities in the mid-Atlantic and their onshore impacts: A summary report, November 1979: Update 1, June 30, 1980
Jeffrey L. Deis
1980, Open-File Report 80-17-X
The Master Water Data Index (MWDI) of the U.S. Geological Survey's National Water Data Exchange (NAWDEX) is a computerized data base which contains information about water data collected at specific sites. The data base identifies the organization collecting the data, the site location, the major types of data collected, the...
Potential effects of increased ground-water pumpage on Barka Slough, San Antonio Creek Valley, Santa Barbara County, California
Michael J. Mallory
1980, Water-Resources Investigations Report 80-95
Ground-water use in San Antonio Creek valley is expected to increase significantly as a result of planned extensive agricultural development in the basin. The effects of this additional stress on the ground-water system, particularly on the environmentally sensitive Barka, Slough, are of concern in the basin.Expectations of the developer are...
Permeability of covers over low-level radioactive-waste burial trenches, West Valley, Cattaraugus County, New York
David E. Prudic
1980, Water-Resources Investigations Report 80-55
Among the facilities at the Western New York Nuclear Service Center, near the hamlet of West Valley in the northern part of Cattaraugus County, N.Y., is a State-licensed burial ground for commercial low-level radioactive wastes. The 11-acre burial ground contains a series of trenches excavated in a silty-clay till of...
Locating ground-water supplies in Randolph County, West Virginia
W.A. Hobba Jr.
1980, Open-File Report 80-973
Water-resources investigations of the U.S. Geological Survey in Missouri : fiscal year 1980
Wanietia M. Kratzer
1980, Open-File Report 80-1019
Water-resources investigations of the U.S. Geological Survey in Missouri consist of collecting hydrologic data and conducting interpretative investigations. The data and the results of the investigations are published or released by either the U.S. Geoloogical Survey or by cooperating agencies. The report describes the data-collection activities and investigations in Missouri...
Water quality of Indian Creek-Van Buren watershed, Iowa and Missouri
Larry J. Slack, Mark G. Detroy
1980, Open-File Report 80-677
Generally, the water quality of Indian Creek-Van Buren watershed is suitable as a source of Municipal, industrial and agricultural water supply and for fish and wildlife. This suitability is based upon comparisons of the existing water quality of Indian Creek to Federal and State water quality standards and criteria developed for the protection of water sources...
Estimated water use in Florida, 1977
Stanley D. Leach, Henry G. Healy
1980, Water-Resources Investigations Report 79-112
During 1977, an average of 21,466 million gallons of water was withdrawn daily for use in Florida--an increase of 6,153 million gallons per day since 1970. The 1977 daily use was 14,812 million gallons of saline water and 6,654 million gallons of freshwater. Most of the saline water, largely surface...
North Carolina's bay lakes : the "Carolina Bays", an update on their origin and character
Fred L. Beyer
1980, Open-File Report 80-1
Hydrologic and land-cover features of the Caloosahatchee River Basin, Lake Okeechobee to Franklin Lock, Florida
Henry R. LaRose, Benjamin F. McPherson
1980, Open-File Report 80-732
The freshwater part of the Caloosahatchee River basin, Fla., from Franklin Lock to Lake Okeechobee, is shown at a scale of 1 inch equals 1 mile on an aerial photomosaic, dated January 1979. The basin is divided into 16 subbasins, and the land cover and land use in each subbasin...
Computer-model analysis of the use of Delaware River water to supplement water from the Potomac-Raritan-Magothy aquifer system in southern New Jersey
Arlen W. Harbaugh, J. E. Luzier, Flavian Stellerine
1980, Water-Resources Investigations Report 80-31
A computer model of the Potomac-Raritan-Magothy aquifer system was used to simulate the effects of supplementing ground water with water from the Delaware River. Replacement of ground water pumpage with surface water in a 150-square-mile area near Camden, N.J., was simulated. Artificial recharge of surface water was also simulated in...
Water-level contour and salt-front map, Hialeah-Miami Springs well field area, Dade County, Florida, October 13, 1978
Leo J. Swayze
1980, Open-File Report 80-8
Hydrologic data for urban studies in the Austin, Texas metropolitan area, 1978
R.M. Slade Jr., M.E. Dorsey, J.D. Gordon, R.N. Mitchell
1980, Open-File Report 80-728
Hydrologic investigations of urban watersheds in Texas were begun by the U.S. Geological Survey in 1954. Studies are now in progress in Austin, Dallas, Dallas County, Fort Worth, Houston, and San Antonio. The Geological Survey, in cooperation with the Texas Department of Water Resources, began hydrologic studies in the Austin urban...
Water resources data for Colorado, water year 1979; Volume 1, Missouri River basin, Arkansas River basin, and Rio Grande Basin
Water Resources Division, U.S. Geological Survey
1980, Water Data Report CO-79-1
Stochastic signal processing and analysis of water level data
P.R. Westlake, John A. Dracup
1980, Open-File Report 80-1156
Water resources data for Georgia, water year 1979
Water Resources Division, U.S. Geological Survey
1980, Water Data Report GA-79-1
Water resources data for the 1979 water year for Georgia consists of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and ground-water levels. This report contains discharge records for 100 gaging stations; stage for 10 gaging stations; stage and contents for 17...
Water resources data for Maine, water year 1979
Water Resources Division, U.S. Geological Survey
1980, Water Data Report ME-79-1
Water resources data for the 1979 water year for Maine consist of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and water levels and water quality of wells. This report contains discharge records for 69 gaging stations; stage only for 2 gaging...
Land use and land cover, 1972, Glens Falls, New York; New Hampshire, Vermont
Water Resources Division, U.S. Geological Survey
1980, Land Use and Land Cover 185
