E. Randall Bayless, C.J. Taylor, M.S. Hopkins, D.V. Arvin
1995, Fact Sheet 211-95
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Publication Extents
Not all publications have extents, not all extents are completely accurateJ.D. Torikai
1995, Open-File Report 94-306
This report contains hydrologic and climatic data that describe the status of ground-water resources at U.S. Navy Support Facility, Diego Garcia. Data are presented through September 1993, one month into the annual wet season. At the end of September 1993, the chloride concentration of the composite water supply was 66...
L.A. Torres, S.C. Lambert, T.D. Liebermann
1995, Open-File Report 95-375
The U.S. Geological Survey has an extensive hydrologic network that records and transmits precipitation, stage, discharge, and other water-related data on a real-time basis to an automated data processing system. Data values are recorded on electronic data collection platforms at field sampling sites. These values are transmitted by means of...
K. H. Haag, Rene Garcia, G. L. Jarrett, S. D. Porter
1995, Water-Resources Investigations Report 95-4163
The U.S. Geological Survey investigated the water quality of the Kentucky River Basin in Kentucky as part of the National Water-Quality Assessment program. Data collected during 1987-90 were used to describe the spatial and temporal variability of water-quality constituents including metals and trace elements, nutrients, sediments, pesticides, dissolved oxygen, and...
Faith A. Fitzpatrick, Barbara C. Scudder Eikenberry, J. Kent Crawford, Arthur R. Schmidt, Jennifer B. Sieverling
1995, Water-Resources Investigations Report 95-4045
The distribution of 22 major and trace elements was examined in water, sediment, and biota in the upper Illinois River Basin in Illinois, Indiana, and Wisconsin as part of a pilot National Water-Quality Assessment project done by the U.S. Geological Survey from 1987 through 1990. The 22 elements are aluminum,...
R. Lynn Taylor, Rodger F. Ferreira
1995, Open-File Report 95-148
Biological and associated water-quality data were collected from lower Olmos Creek and upper San Antonio River in San Antonio, Texas, during April-September 1989. Benthic macroinvertebrate, periphyton, and phytoplankton communities were sampled at three sites along the Olmos Creek/San Antonio River system. Total mean densities of benthic macroinvertebrates for the three...
Allison A. Shipp
1995, Fact Sheet 231-95
A consistent, basin-wide set of data for streams in the Trinity River Basin is a necessary baseline to compare current conditions with historical data and to provide a reference for future studies. In addition, the basin-wide surveys begin the process of addressing the cause-effect relations for water quality in the...
Mark A. Nilles, John D. Gordon
1995, Fact Sheet 182-95
Byron D. Stone, Scott D. Stanford, Ron W. Witte
1995, Open-File Report 95-543-A
No abstract available....
Scott Southworth
1995, Open-File Report 95-264
No abstract available....
David E. Erdmann
1995, Fact Sheet 187-95
The USGS operates a review program for laboratories that analyze samples for USGS environmental investigations. This program has been effective in providing QA feedback to laboratories while ensuring that analytical data are consistent, of satisfactory quality, and meet the data objectives of the investigation....
Water Resources Division, U.S. Geological Survey
1995, Fact Sheet 198-95
John D. Gordon, Mark A. Nilles, LeRoy J. Schroder
1995, Fact Sheet 183-95
The U.S. Geological Survey (USGS) has been actively studying acid rain for the past 15 years. When scientists learned that acid rain could harm fish, fear of damage to our natural environment from acid rain concerned the American public. Research by USGS scientists and other groups began to show that...
Cecilia Louise MacLeod, T. H. Barringer, E. F. Vowinkel, C. V. Price
1995, Water-Resources Investigations Report 94-4174
A water-quality data base was developed to permit the investigation of the relation of concentrations of nitrate (as nitrogen) in ground water to well depth, well use, and land use (agricultural, residential, urban nonresidential, and undeveloped) in Franklin Township. Nitrate concentrations in water from 868 wells tended to decrease with...
Kenneth R. Watts
1995, Water-Resources Investigations Report 93-4209
The Bureau of Reclamation is developing a water-resource project, the Closed Basin Division, in the San Luis Valley of south-central Colorado that is designed to salvage unconfined ground water that currently is discharged as evapotranspiration. The water table in and near the 130,000-acre Closed Basin Division area will be lowered...
Peter J. Haeussler, George Plafker
1995, Open-File Report 95-624
Earthquake risk is high in much of the southern half of Alaska, but it is not the same everywhere. This map shows the overall geologic setting in Alaska that produces earthquakes. The Pacific plate (darker blue) is sliding northwestward past southeastern Alaska and then dives beneath the North American plate...
J.D. Torikai
1995, Open-File Report 94-479
This report contains hydrologic and climatic data that describe the status of ground-water resources at U.S. Navy Support Facility, Diego Garcia. Data are presented from January 1992 through June 1994. This report concentrates on data from 1994, and references historic data from 1992 and 1993. Total rainfall for the first...
J.D. Torikai
1995, Open-File Report 94-480
This report contains hydrologic and climatic data that describe the status of ground-water resources at U.S. Navy Support Facility, Diego Garcia. Data are presented from January 1991 through December 1993. This report concentrates on data from fourth quarter 1993, and references historic data from 1991 and 1992. Total rainfall for...
R.B. See, K.J. Reddy, G.F. Vance, A.A. Fadlelmawla, M.J. Blaylock
1995, Water-Resources Investigations Report 95-4200
Geochemical processes and the effects of natural organic solutes on the solubility of selenium in coal-mine backfill aquifers were investigated. Backfill and ground-water samples were collected at coal mines in the Powder River Basin, Wyoming. Backfill was generally dominated by aluminum (14,400 to 49,000 mg/kg (milligrams per kilogram)), iron (3,330...
J.D. Torikai
1995, Open-File Report 95-722
This report contains hydrologic and climatic data that describe the status of ground-water resources at U.S. Navy Support Facility, Diego Garcia. Data presented are from January 1993 through June 1995, although the report focuses on hydrologic events from April through June 1995. Cumulative rainfall for April through June 1995 was...
J.D. Torikai
1995, Open-File Report 95-473
This report contains hydrologic and climatic data that describe the status of ground-water resources at U.S. Navy Support Facility, Diego Garcia. Data presented are from January 1993 through March 1995, although the report focuses on hydrologic events from January through March 1995. Cumulative rainfall for January through March 1995 was...
R. F. Yerkes, Russell H. Campbell
1995, Open-File Report 95-801
This Open-File report is a digital geologic map database. This pamphlet serves to introduce and describe the digital data. There is no paper map included in the Open-File report. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map...
David A. Beck, Patrick A. Glancy
1995, Fact Sheet 210-95
R.F. Yerkes, Russell H. Campbell
1995, Open-File Report 95-800
Gardner C. Bent
1995, Water-Resources Investigations Report 95-4234
Streamflows exceeded between 50 and 99 percent of the time during water years 1967-91 were estimated for 14 low-flow partial-record stations and two discontinued streamflow-gaging stations in Buzzards Bay Basin, Massachusetts. At low flows, stream discharge per unit area for subbasins underlain primarily by stratified-drift deposits was several times greater...