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Ground-Water Data-Collection Protocols and Procedures for the National Water-Quality Assessment Program: Collection and Documentation of Water-Quality Samples and Related Data
Michael T. Koterba, Franceska D. Wilde, Wayne W. Lapham
1995, Open-File Report 95-399
Protocols for ground-water sampling are described in a report written in 1989 as part of the pilot program for the National Water-Quality Assessment (NAWQA) Program of the U.S. Geological Survey (USGS). These protocols have been reviewed and revised to address the needs of the full-scale implementation of the NAWQA Program...
Tritium and radioactive carbon (14C) analyses of gas collected from unsaturated sediments next to a low-level radioactive-waste burial site south of Beatty, Nevada, April 1994 and July 1995
David E. Prudic, Robert G. Striegl
1995, Open-File Report 95-741
Tritium activities in water vapor and radioactive carbon (14C) activities in carbon dioxide were determined in gas samples pumped from small-diameter air ports installed in a test hole within the unsaturated sediments next to a commercial burial site for low-level radioactive waste south of Beatty, Nevada. In April 1994, gas...
Evaluation of a monitoring program for assessing the effects of management practices on the quantity and quality of drainwater from the Panoche Water District, western San Joaquin Valley, California
David A. Leighton, John L. Fio
1995, Open-File Report 95-731
An evaluation was made of an existing monitoring program in the Panoche Water District for 1986-93. The Panoche Water District is an agricultural area located in the western San Joaquin Valley of California. Because irrigation drainage from this area has high concentrations of dissolved solids and selenium, management strategies have...
The strategy for improving water-quality monitoring in the United States; final report of the Intergovernmental Task Force on Monitoring Water Quality; technical appendices
Intergovernmental Task Force on Monitoring Water Quality
1995, Open-File Report 95-742
The Intergovernmental Task Force on Monitoring Water Quality (ITFM) prepared this report in collaboration with representatives of all levels of government and the private sector. The report recommends a strategy for nationwide water-quality monitoring and technical monitoring improvements to support sound water-quality decisionmaking. The strategy is intended to achieve a...
Potentiometric surface of the upper Patapsco Aquifer in southern Maryland, September 1994
Stephen E. Curtin, Frederick K. Mack, David C. Andreasen
1995, Open-File Report 95-745
A map showing the potentiometric surface of the upper Patapsco aquifer in the Patapsco Formation of Cretaceous age in southern Maryland during September 1994 was prepared from water levels measured in 43 wells. The potentiometric surface was at least 70 feet above sea level near the northwestern boundary and outcrop...
Potentiometric surface of the upper Floridan Aquifer, west-central Florida, May 1995
Patricia A. Metz, K. A. Stelman
1995, Open-File Report 95-704
The Floridan aquifer system consists of the Upper and Lower Floridan aquifers separated by a middle confining unit. The middle confining unit and the Lower Floridan aquifer generally contain highly mineralized water. In most reports on the hydrology of southwest Florida, the term "Floridan aquifer" has been applied to the...
Potentiometric surface of the upper Floridan Aquifer in the St. Johns River Water Management District and vicinity, May 1995
Leel Knowles Jr., A. M. O’Reilly, G. G. Phelps, L. A. Bradner
1995, Open-File Report 95-461
This map depicts the potentiometric surface of the Upper Floridan aquifer in the St. Johns River Water Management District and vicinity for May 1995. The map is based on water-level measurements made at more than 900 wells and springs. Approximately 30 new wells were added to better define the potentiometric...
Hydrographs of water levels in observation wells in Idaho, 1944-93
Annette M. Tungate
1995, Open-File Report 95-458
This report presents hydrographs of water levels in 578 observation wells in the statewide monitoring network during 1944-93. The monitoring network is operated by the U.S. Geological Survey in cooperation with the Idaho Department of Water Resources, Bureau of Reclamation, and other Federal and State agencies....
Status of ground-water resources at U.S. Navy Support Facility, Diego Garcia; summary of hydrologic and climatic data, January 1992 through September 1994
J.D. Torikai
1995, Open-File Report 95-118
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 September 1994. This report concentrates on data from July through September 1994, and references historic data from 1992 through June 1994. Total...