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Ground-Water Data-Collection Protocols and Procedures for the National Water-Quality Assessment Program: Selection, Installation, and Documentation of Wells, and Collection of Related Data
Wayne W. Lapham, Franceska D. Wilde, Michael T. Koterba
1995, Open-File Report 95-398
Protocols for well installation and documentation are included in a 1989 report written for the National Water-Quality Assessment (NAWQA) Pilot Program of the U.S. Geological Survey (USGS). These protocols were reviewed and revised to address the needs of the full-scale implementation of the NAWQA Program that began in 1991. This...
Geochemistry of sediments from coastal marshes of Louisiana
L. L. Jackson, Laurie S. Balistrieri, K. S. Smith, Katherine Walton-Day, D.L. Kirshcenman, P.S. Briggs, D.L. Fey, S. J. Sutley
1995, Open-File Report 95-251
As a part of the U.S. Geological Survey Global Change and Climate History Program we have been studying the biogeochemistry of coastal marshes in Terrebonne Basin, Louisiana. Louisiana has about 40 percent of the coastal wetlands in the conterminous U.S. and it is losing wetlands at one of the highest...
Evaluation of nonpoint-source contamination, Wisconsin: Land-use and Best-Management-Practices inventory, selected streamwater-quality data, urban-watershed quality assurance and quality control, constituent loads in rural streams, and snowmelt-runoff analysis, water year 1994
J.F. Walker, D.J. Graczyk, S.R. Corsi, D.W. Owens, J.A. Wierl
1995, Open-File Report 95-320
The objective of the watershed-management evaluation monitoring program in Wisconsin is to evaluate the effectiveness of best-management practices (BMP) for controlling nonpoint-source contamination in rural and urban watersheds. This report is an annual summary of the data collected for the program by the U.S Geological Survey and a report of...
Distribution and transport of polychlorinated biphenyls in Little Lake Butte des Morts, Fox River, Wisconsin, April 1987-October 1988
L. B. House
1995, Open-File Report 93-31
Polychlorinated biphenyls (PCB's) in the bottom sediment and water column of Little Lake Butte des Morts were studied by the Wisconsin Department of Natural Resources and the U.S. Geological Survey. The lake is a 8-kilometer-long impoundment of the Fox River between Lake Winnebago and Appleton, Wisconsin. Discharge of PCB's into...
Potentiometric surface of the lower Patapsco Aquifer in southern Maryland, September 1994
Stephen E. Curtin, Frederick K. Mack, David C. Andreasen
1995, Open-File Report 95-746
A map showing the potentiometric surface of the lower Patapsco aquifer in the Patapsco Formation of Cretaceous age in southern Maryland during September 1994 was prepared from water levels measured in 56 wells. The potentiometric surface was at least 104 feet above sea level near the northwestern boundary and outcrop...
Water-quality and lake-stage data for Wisconsin lakes, water year 1994
S. J. Field, J. F. Elder, H.S. Garn, G. L. Goddard, P.A. Kammerer Jr., D.L. Olson, Dale M. Robertson, W. J. Rose
1995, Open-File Report 95-190
The U.S. Geological Survey (USGS), in cooperation with local and other agencies, collects data at selected lakes throughout Wisconsin. These data, accumulated over many yes rs, provide a data base for developing an improved understanding of the water quality of lakes\ To make these data available to interested parties outside...
Potentiometric surface of the Aquia Aquifer in southern Maryland, September 1994
Stephen E. Curtin, Frederick K. Mack, David C. Andreasen
1995, Open-File Report 95-743
A map showing the potentiometric surface of the Aquia aquifer in the Aquia aquifer in the Aquia Formation of Paleocene age in southern Maryland during September 1994 was prepared from water levels measured in 74 wells. The potentiometric surface was above sea level near the northwestern boundary and outcrop area...
Arctic delta processes: A computer animation and paper models
Tau Rho Alpha, Erk Reimnitz
1995, Open-File Report 95-843-B
This report shows, by means of a computer animation and paper models, how deltas are affected by fresh and salt water currents, topography and location. The report is intended to help students and others visualize how ice shapes and forms a delta. By studying the animations and the paper models,...
Potentiometric surface of the Magothy Aquifer in southern Maryland, September 1994
Stephen E. Curtin, Frederick K. Mack, David C. Andreasen
1995, Open-File Report 95-744
A map showing the potentiometric surface of the Magothy aquifer in the Magothy Formation of Cretaceous age in southern Maryland during September 1994 was prepared from water levels measured in 85 wells. The potentiometric surface was highest near the northwestern boundary and outcrop area of the aquifer in topographically high...
Altitude and configuration of the potentiometric surface, Casey Village, Warminster and Upper Southampton townships, Bucks County, Pennsylvania, August 3, 1995
Ronald A. Sloto, Kevin E. Grazul
1995, Open-File Report 95-717
A map showing the potentiometric surface in Casey Village, Warminster and Upper Southampton Townships, Bucks County, was constructed from water levels measured on August 3, 1995. The potentiometric surface, measured in 17 wells screened between 18 and 64 feet below land surface, ranged from 321.99 to 344.80 feet above sea...