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Page 542, results 13526 - 13550

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Quality of runoff from small watersheds in the Twin Cities metropolitan area, Minnesota: Hydrologic data for 1980
G. A. Payne, M. A. Ayers, R. G. Brown
1982, Open-File Report 82-504
An intensive study of nonpoint-source runoff was conducted in the Twin Cities metropolitan area in Minnesota during 1980. The purpose of the study was to determine the relationships between land use, watershed characteristics, and the quantity, quality, and timing of runoff. Discharge and water-quality data were collected at 19 sites located...
Support by the U.S. Geological Survey for adjudications, compacts, and treaties
Alberto Condes de la Torre
1982, Open-File Report 82-680
The U.S. Geological Survey supports interstate compacts, treaties, and court decrees by providing hydrologic data and analysis needed in their administration and by providing Federal representation on compact commissions. As part of this program, in fiscal year 1982 the Geological Survey operated 171 streamflow stations, 3 sediment stations, and 13...
U.S. Geological Survey research in radioactive waste disposal - Fiscal year 1979
Robert Schneider, E.H. Roseboom, J.B. Robertson, P. R. Stevens
1982, Circular 847
The report summarizes progress on geologic and hydrologic research related to the disposal of radioactive wastes. The research is described according to whether it is related most directly to: (1) high-level and transuranic wastes; (2) low-level wastes, or (3) uranium mill tailings. Included is research applicable to the identification and...
Preliminary data for northern Great Plains test well 1, quarter NE quarter Sec. 11, T.55N., R.77W., Sheridan County, Wyoming
D.H. Lobmeyer, L. O. Anna, J.F. Busby
1982, Open-File Report 82-446
This report documents the preliminary data obtained from Northern Great Plains test well 1 and describes the preliminary results and future testing plans. The intended audience includes hydrologists, local water users, drilling contractors, and water managers. The test well was drilled as part of the study to determine the water...
Hydrologic data for urban studies in the Houston, Texas, metropolitan area, 1979
Fred Liscum, Jay F. Weigel, J.P. Bruchmiller
1982, Open-File Report 82-164
Hydrologic investigations of urban watersheds in Texas were begun by the U.S. Geological Survey in 1954. Studies are now in progress in Austin, Houston, and San Antonio.The U.S. Geological Survey, in cooperation with the city of Houston, began studies in the Houston metropolitan area in 1964. The program was expanded...
Field, model, and computer simulation study of some aspects of the origin and distribution of Colorado Plateau-type uranium deposits
F.G. Ethridge, D.K. Sunada, Noel Tyler, Sarah Andrews
1982, Open-File Report 82-589
Numerous hypotheses have been proposed to account for the nature and distribution of tabular uranium and vanadium-uranium deposits of the Colorado Plateau. In one of these hypotheses it is suggested that the deposits resulted from geochemical reactions at the interface between a relatively stagnant groundwater solution and a dynamic, ore-carrying...
Hydrologic analysis of the upper San Pedro basin from the Mexico-United States international boundary to Fairbank, Arizona
G. W. Freethey
1982, Open-File Report 82-752
A definition of the hydrologic system of the upper San Pedro basin was obtained by developing a numerical ground-water model to evaluate a conceptual model of the system. Information on hydraulic properties of the basin fill, recharge from bordering mountain ranges, discharge by evapotranspiration, and exchange of water between aquifer...
Methodology for stormwater runoff investigation, urban Leon County, Florida
M.A. Franklin
1982, Open-File Report 82-355
The U.S. Geological Survey in cooperation with Leon County is currently (1981) developing a lumped-parameter, rainfall-runoff model for the urban area of the county. Flood information from 16 sites is being collected and will be analyzed to define hydrologic relations useful for estimating magnitude and frequency of discharges in urban...
Hydrologic data from test wells and low-flow investigations in the middle reach of the Eagle River valley, Alaska; 1980-81
Gary Deeter, R.S. George
1982, Open-File Report 82-362
Test wells and low-flow investigations in the Eagle River valley , Alaska, were used to evaluate the feasibility of developing ground water for a public supply. Aquifers capable of supplying large yield wells were not indicated in any of the drilling areas. The data include: results of low-flow seepage investigations...
Water quality of the tidal Potomac River and Estuary; hydrologic data report, 1981 water year, with a section on collection and analysis of chlorophyll-a
Stephen F. Blanchard, Richard H. Coupe, Joan C. Woodward
1982, Open-File Report 82-575
This report contains data on the physical and chemical properties measured in the Tidal Potomac River and Estuary during the 1981 water year. Data were collected at least weekly at five stations, and periodically at 15 stations and at two other stations near the mouth of the Potomac River in...
Design of surface-water data networks for regional information
Marshall E. Moss, E.J. Gilroy, Gary D. Tasker, M.R. Karlinger
1982, Water Supply Paper 2178
This report describes a technique, Network Analysis of Regional Information (NARI), and the existing computer procedures that have been developed for the specification of the regional information-cost relation for several statistical parameters of streamflow. The measure of information used is the true standard error of estimate of a regional logarithmic...
A plan for hydrologic investigations of in situ, oil-shale retorting near Rock Springs, Wyoming
Kent C. Glover, E. A. Zimmerman, L. R. Larson, J.C. Wallace
1982, Open-File Report 82-758
The recovery of shale oil by the in-situ retort process may cause hydrologic impacts, the most significant being ground-water contamination and possible transport of contaminants into surrounding areas. Although these impacts are site-specific, many of the techniques used to investigate each retort operation commonly will be the same. The U.S....
Drainage areas of surface water bodies of the St. John River basin in northern Maine
Richard A. Fontaine, Emily Herrick, Nancy Norman
1982, Open-File Report 78-556-G
The report contains drainage-area values for: lakes and ponds included in the MIDAS (Maine Informational Display Analysis System) File 906-Z, streams that drain an area greater than 25 square miles, dam sites, and locations where hydrologic data are available. Supplemental information includes State and Federal location systems used to identify...
Water resources of the Gig Harbor Peninsula and adjacent areas, Washington
B. W. Drost
1982, Open-File Report 81-1021
The study area is a remnant of a glacial-drift plain nearly surrounded by marine embayments. A water-resources appraisal was made because the area is experiencing rapid population growth. Additional ground water is available for use in the study area. At least 11 cubic feet per second, five times the 1978...
Drainage areas of surface water bodies of eastern Maine coastal river basins
Richard A. Fontaine
1982, Open-File Report 78-556-H
The report contains drainage-area values for: lakes and ponds included in the MIDAS (Maine Informational Display Analysis System) File 906-Z, streams that drain an area greater than 25 square miles, dam sites, and locations where hydrologic data are available. Supplemental information includes State and Federal location systems used to identify...
Ground-water quality in east-central Idaho valleys
D. J. Parliman
1982, Open-File Report 81-1011
From May through November 1978, water quality, geologic, and hydrologic data were collected for 108 wells in the Lemhi, Pahsimeroi, Salman River (Stanley to Salmon), Big Lost River, and Little Lost River valleys in east-central Idaho. Data were assembled to define, on a reconnaissance level, water-quality conditions in major aquifers...
Hydrologic data from Naval Oil Shale Reserves, Parachute Creek basin, northwestern Colorado, 1975-79
Ralph O. Patt, D. Briane Adams, Dannie L. Collins
1982, Open-File Report 82-696
This report summarizes data collected by the U.S. Geological Survey for the U.S. Department of Energy, Naval Petroleum, and Oil Shale Reserves in the Parachute Creek drainage basin of western Colorado. It includes data from five surface-water gages, two automatic sediment samplers and two water-quality monitors. Instantaneous streamflow measurements were...
Data management system for USGS/USEPA urban hydrology studies program
W.H. Doyle Jr., J.A. Lorens
1982, Open-File Report 82-442
A data management system was developed to store, update, and retrieve data collected in urban stormwater studies jointly conducted by the U.S. Geological Survey and U.S. Environmental Protection Agency in 11 cities in the United States. The data management system is used to retrieve and combine data from USGS data...