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Page 4649, results 116201 - 116225

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Summary of the hydrology of the Floridan aquifer system in Florida and in parts of Georgia, South Carolina, and Alabama
Richard H. Johnston, Peter W. Bush
1988, Professional Paper 1403-A
The Floridan aquifer system is one of the major sources of ground-water supplies in the United States. This highly productive aquifer system underlies all of Florida, southern Georgia, and small parts of adjoining Alabama and South Carolina, for a total area of about 100,000 square miles. About 3 billion gallons...
Approximate altitude of water levels in wells in the Chicot and Evangeline aquifers in the Houston area, Texas, spring 1988
R.K. Gabrysch, C.E. Ranzau Jr., L.S. Coplin
1988, Open-File Report 88-334
Two maps show water levels in wells in the Houston, Texas, area in the Chicot aquifer and the Evangeline aquifer, spring 1988. Both the Chicot and the Evangeline aquifers are composed of several sand layers with different potentiometric surfaces. These maps, however, show approximations of single potentiometric surfaces that represent...
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the lower-Colorado River valley, Arizona, California, and Nevada, 1986-87
D. B. Radtke, W. G. Kepner, R. J. Effertz
1988, Water-Resources Investigations Report 88-4002
The Lower Colorado River Valley Irrigation Drainage Project area included the Colorado River and its environs from Davis Dam to just above Imperial Dam. Water, bottom sediment, and biota were sampled at selected locations within the study area and analyzed for selected inorganic and synthetic organic constituents that are likely...
Streamflow characteristics of the Missouri River basin, Wyoming, through 1984
D. A. Peterson
1988, Water-Resources Investigations Report 87-4018
Streamflow characteristics as of 1984 for the Missouri River Basin, Wyoming, based on data from 204 streamflow-gaging stations are summarized. The streamflow characteristics reported include mean monthly and mean annual streamflow; duration of daily mean flow; and magnitude and probability of instantaneous peak flow, annual low flow, and annual high...
Streamflow characteristics of the Green, Bear, and Snake River basins, Wyoming, through 1984
D. A. Peterson
1988, Water-Resources Investigations Report 87-4022
A summary of streamflow characteristics as of 1984 is presented for the Green, Bear, and Snake River Basins in Wyoming and adjacent areas, based on data from 101 streamflow-gaging stations. Streamflow characteristics include mean monthly and mean annual streamflow, duration of daily mean flow, and magnitude and probability of instantaneous...
Analytical results and sample locality map of jasperoid samples from Mackay, Idaho
Sandra J. Soulliere, A.B. Wilson, F. J. Moye, K.P. Rhea
1988, Open-File Report 88-589
This report presents the results of a partial geochemical survey of a part of the Idaho Falls and Dubois 1 x 2 degree quadrangles, Idaho. Samples for geochemical analysis were collected as one of several multidisciplinary studies associated with a U.S. Geological Survey Conterminous United States Mineral Appraisal Program (CUSMAP)...
Factors affecting leaching in agricultural areas and an assessment of agricultural chemicals in the ground water of Kansas
C. A. Perry, F.V. Robbins, P.L. Barnes
1988, Water-Resources Investigations Report 88-4104
As assessment of hydrologic factors and agricultural practices that may affect the leaching of agricultural chemicals to groundwater was conducted to evaluate the extent and severity of chemical contamination of groundwater resources in Kansas. The climate of a particular area determines the length of the growing season and the availability...
Effects of agricultural irrigation on water resources in the St. Joseph River basin, Indiana, and implications for aquifer yield
J. G. Peters, D.E. Renn
1988, Water-Resources Investigations Report 87-4273
During the past decade, the acreage of irrigated agricultural land in Indiana has tripled, causing public concern about competition for water and resulting in several State laws for regulating water withdrawals. The St. Joseph River basin represents less than one-tenth of the area of the State, but it contains one-third...