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Not all publications have extents, not all extents are completely accurate
Map showing thickness of young bay mud, southern San Francisco Bay, California
Sandra D. McDonald, Donald R. Nichols, Nancy A. Wright, Brian Atwater
1978, Miscellaneous Field Studies Map 976
Soft water-saturated estuarine deposits less than 10,000 years old underlie the southern part of San Francisco bay and the present and former marshlands that border the bay. Known locally as bay mud or as young bay mud, these deposits, and the estuarine environment that produces them, are of major importance...
Water resources data for Florida, water year 1977: Volume 3A: Southwest Florida -- Surface water
Water Resources Division, U.S. Geological Survey
1978, Water Data Report FL-77-3A
Water resources data for the 1977 water year in Florida consist of discharge records for 271 streams, stage-only records for 223 streams, elevations for 228 lakes, 66 crest-stage partial records and water level measurements for 828 wells. Water quality data for approximately 680 surface sites and 930 wells are included.The...
Water resources data for Florida, water year 1977, Volume 4: Northwest Florida
Water Resources Division, U.S. Geological Survey
1978, Water Data Report FL-77-4
Water resources data for the 1977 water year in Florida consists of discharge records for 84 streams, stage only records for 223 streams, elevations for 228 lakes, water level measurements for 828 wells, and crest-stage partial records for 66 streams. Water quality data for approximately 605 streams and 932 wells...
Distribution of dissolved nitrate and fluoride in ground water, Highland-East Highlands, San Bernardino County, California
Lawrence A. Eccles, John M. Klein
1978, Water-Resources Investigations Report 78-14
In the Highland-East Highlands area of southern California, concentrations of nitrate in water from many wells exceed the U.S. Environmental Protection Agency 's and the California Department of Health 's recommended limit for public water supplies. The nitrate standards for public water supplies in the study area are commonly met...
A rainfall-runoff modeling procedure for improving estimates of T-year (annual) floods for small drainage basins
Robert W. Lichty, Fred Liscum
1978, Water-Resources Investigations Report 78-7
Maps depicting the influence of a climatic factor, C, on the magnitude of synthetic T-year (annual) floods were prepared for a large portion of the eastern United States. The climatic factors were developed by regression analysis of flood data using a parametric rainfall-runoff model and long-term rainfall records. Map estimates...
Well-response model of the confined area, Bunker Hill ground-water basin, San Bernardino County, California
Timothy J. Durbin, Charles O. Morgan
1978, Water-Resources Investigations Report 77-129
The Bunker Hill ground-water basin, in the vicinity of San Bernardino, Calif., is being artificially recharged with imported water. Current and future artificial recharge of the basin may cause the potentiometric surface in an area of confined ground water to rise above land surface and water to flow from uncapped...
Two-dimensional and three-dimensional digital flow models of the Salinas Valley ground-water basin, California
T. J. Durbin, G.W. Kapple, J. R. Freckleton
1978, Water-Resources Investigations Report 78-113
The Salinas Valley ground-water basin is in central coastal California. The ground-water basin extends from Monterey Bay southeastward along the Salinas River to San Ardo, a distance of about 70 miles, and has a maximum thickness of about 2,000 feet. Annual recharge to the ground-water basin, which is derived mostly...
The biology of Salt Wells Creek and its tributaries, southwestern Wyoming
Morris J. Engelke Jr.
1978, Water-Resources Investigations Report 78-121
A description of aquatic organisms and biological communities is presented for Salt Wells Creek, a plains stream in the Green River basin. The description includes seasonal population fluctuations of benthic organisms and algae, the food pyramid, and nutrient relations between various types of plants and animals. The algae and stream...