Water Resources Division, U.S. Geological Survey
1993, Open-File Report 93-601-A
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Publication Extents
Not all publications have extents, not all extents are completely accurateL. M. Spicer (compiler), E.K. van de Vanter
1993, Open-File Report 93-165
Water-resources activities of the U.S. Geological Survey in Arizona consist of collecting water- resources data and conducting interpretive hydrologic investigations and research. The water- resources data and the results of the interpretive investigations and research are published or released by the U.S. Geological Survey or by cooperating agencies. The report...
Emily Burns
1993, Open-File Report 92-155
This report was compiled as part of a study to assess the hydrogeology and the quality and quantity of fresh ground water on Block Island, Rhode Island. Hydrologic data were collected on Block Island during 1988-91. The data are pre- sented in illustrations and tables. Data collec- ted include precipitation,...
William P. Dillon, N. Terence Edgar, Lindsay M. Parson, Kathryn M. Scanlon, George R. Driscoll, Colin L. Jacobs
1993, Miscellaneous Field Studies Map 2083-B
This is the first large-scale published map of magnetic anomalies in the central Cayman Trough area. Two previously published very small scale maps based on much less data are a regional map (Gough and Heirtzler, 1969) and a map compiled from several tracklines running parallel to the axis of the...
David L. Carver
1993, Open-File Report 93-219
On April 25 and 26, 1992, three large earthquakes occurred near Cape Mendocino, Calif. The mainshock occurred on April 25 with Ms = 7.1, the next day followed by two powerful aftershocks of Ms = 6.6 and Ms = 6.7. The permanent seismographic network operated by the U.S. Geological Survey...
J.H. Luetgert, W. D. Mooney, A.M. Trehu, J.N. Nabelek, Gordon R. Keller, K.C. Miller, Isa Asudeh, Brad Isbell
1993, Open-File Report 93-347
P. S. Hampson
1993, Water-Resources Investigations Report 93-4006
The Reedy Creek Improvement District encompasses an area of about 43 sq mi in southwestern Orange and northwestern Osceola Counties in central Florida. The District operates a wastewater-treatment plant that discharges through two forested wetland areas and a percolation-pond system into Reedy Creek. Discharges from these wetland systems provide a...
G. E. Cordy, R. L. Seiler, Bernard J. Stolp
1993, Water-Resources Investigations Report 91-4111
The U.S. Bureau of Land Management recognized a need for baseline hydrologic data and an understanding of the hydrologic system in the L.C. Holding coal-lease tract in order to determine the potential effects of mining on the water resources of the area. The potential impacts of mining on the hydrology...
J.V. Gardner, D.A. Cacchione, D.E. Drake, B. D. Edwards, M.E. Field, M. A. Hampton, Herman A. Karl, Neil H. Kenyon, D.G. Masson, D. S. McCulloch, M. S. Grim
1993, IMAP 2091-B
The U.S. Geological Survey conducted a series of cruises, EEZSCAN 84 (EEZ-SCAN 84 Scientific Staff, 1986), to collect reconnaissance data on the newly proclaimed Exclusive Economic Zone (EEZ), the area out to 200 nautical miles from the coastline of the United States. The cruises systematically surveyed the entire conterminous United...
R.A. Lidwin, J. T. Krohelski
1993, Water-Resources Investigations Report 91-4136
This report presents data from a study by the U.S. Geological Survey, in cooperation with the Forest County Potawatomi Community of Wisconsin, to document the hydrology and water quality of the Potawatomi Indian Reservation in southern Forest County. Data were collected from October 1981 through September 1987. Glacial sand and...
J. K. Carmichael, M. W. Bennett
1993, Water-Resources Investigations Report 92-4186
Data for fecal bacteria, nitrate, organic compounds, iron, manganese, and pH were collected during 1989-90 as part of a statewide reconnaissance of ground-water quality in 150 domestic farm wells in Tennessee. The biological and chemical data for each well were grouped according to eight of the nine principal aquifers in...
S. N. Hamlin
1993, Water-Resources Investigations Report 92-4153
E. D. Attanasi, David H. Root
1993, Circular 1096
This circular presents a summary of the geographic location, amount, and results of petroleum exploration, including an atlas showing explored and delineated prospective areas through 1990. The data show that wildcat well drilling has continued through the last decade to expand the prospective area by about 40,000 to 50,000 square...
E. L. Nickerson, R. G. Myers
1993, Water-Resources Investigations Report 92-4156
The aquifer system of the Mesilla ground-water basin is the Quaternary flood-plain alluvium and the Quaternary and Tertiary Santa Fe Group. The hydraulic gradient in the shallow flood-plain alluvium within the Mesilla Valley is generally between 4 and 6 feet per mile. The hydraulic gradient in the Santa Fe Group...
David L. Parkhurst, Scott C. Christenson, George N. Breit
1993, Open-File Report 92-642
The National Water-Quality Assessment pilot project for the Central Oklahoma aquifer examined the chemical and isotopic composition of ground water, the abundances and textures of minerals in core samples, and water levels and hydraulic properties in the flow system to identify geochemical reactions occurring in the aquifer and rates and...
R.L. Tobin
1993, Water-Resources Investigations Report 92-4031
Streamflow, sediment, and water-quality data are summarized for 6 sites on the White River, Colorado for water years 1975-88. Correlation techniques were used to estimate annual data for unmeasured years. Annual stream discharge in the main stem of the White River ranged from about 200,000 to about 1 million acre-feet....
Jon R. Peterson
1993, Open-File Report 93-322
The preparation of this report had two purposes. One was to present a catalog of seismic background noise spectra obtained from a worldwide network of seismograph stations. The other purpose was to refine and document models of seismic background noise that have been in use for several years. The second...
E.D. Swain, E. J. Wexler
1993, Open-File Report 92-138
Ground-water and surface-water flow models traditionally have been developed separately, with interaction between subsurface flow and streamflow either not simulated at all or accounted for by simple formulations. In areas with dynamic and hydraulically well-connected ground-water and surface-water systems, stream-aquifer interaction should be simulated using deterministic responses of both systems...
John G. Schumacher, S. J. Sutley, J.D. Cathcart
1993, Open-File Report 93-153
E. A. Du Bray, John S. Pallister
1993, Open-File Report 93-590-B
Walter L. Anderson
1993, Open-File Report 93-234-A
Jeffrey D. Phillips, Joseph S. Duval, Russell A. Ambroziak
1993, Data Series 9
Overview and installationNote: the information on this site was copied from an optical medium publication.Although all data and software published on this CD-ROM have been used by the USGS, no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and related materials and/or the...
S. J. Field
1993, Water-Resources Investigations Report 90-4126
This report describes the hydrology and water quality of Powers Lake, a recreational lake in a densely populated area of southeastern Wisconsin, from October 16, 1986 - October 15, 1987. The hydrologic budget for the study period showed that direct precipitation on the lake and ground water were dominant sources of...
Scot K. Izuka, Barry R. Hill, Patricia J. Shade, Gordon W. Tribble
1993, Water-Resources Investigations Report 92-4168
A combination of geologic mapping, seepage runs, water-budget computation, analysis of stream-gaging records, study of stream sediment, and measurement of polychlorinated biphenyls (PCBs) was used to investigate the geohydrology and possible routes of PCB transport from areas of possible contamination in the U.S. Coast Guard's Omega Station in Haiku Valley,...
F. A. Kilpatrick
1993, Techniques of Water-Resources Investigations 03-A20
Soluble tracers can be used to simulate the transport and dispersion of soluble wastes that might have been introduced or are planned for introduction into surface waters. Measured tracer-response curves produced from the injection of a known quantity of soluble tracer can be used in conjunction with the superposition principle...