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Processed Continuous Resistivity Profiles from Cape Cod National Seashore, Fe...
Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under and into... -
Simulated potentiometric surface contours at end of simulation (1998) in mode...
These contours represent the simulated potentiometric surface at the end of simulation (1998) in model layer 1 of the Death Valley regional ground-water flow system (DVRFS), an... -
Boundary of the area contributing flow to the Death Valley regional ground-wa...
This digital data set defines the boundary of the area contributing ground-water flow to the Death Valley regional ground-water flow-system (DVRFS) model domain. The boundary... -
Water-level change, High Plains aquifer, 1995 to 2000
This raster data set represents water-level change in the High Plains aquifer of the United States from 1995 to 2000, in feet. The High Plains aquifer underlies 112.6 million... -
EnviroAtlas - Sonoma County, CA - 51m Riparian Buffer Forest Cover
This EnviroAtlas dataset describes the percentage of a 51-m riparian buffer that is forested. In this community, tree cover is defined as Trees & Forest, and Woody Wetlands.... -
EnviroAtlas - Phoenix, AZ - 51m Riparian Buffer Vegetated Cover
This EnviroAtlas dataset describes the percentage of a 51-m riparian buffer that is vegetated. There is a potential for decreased water quality in areas where the riparian... -
DS-777 Average Annual Recharge, 2000 to 2009, in inches estimated from the So...
The water-budget components geodatabase contains selected data from maps in the, "Selected Approaches to Estimate Water-Budget Components of the High Plains, 1940 through 1949... -
Water-table altitude of Nevada
This is a raster-based, depth to ground-water data set for the State of Nevada. The source of this data set is a statewide water-table contour data set constructed from water-... -
Dikes of the Lake Tahoe Basin
These data present a ground-water inventory of existing geospatial data and other information needed to determine the extent and characteristics of the aquifers in the Tahoe... -
Simulated potentiometric surface contours at end of simulation (1998) in mode...
These contours represent the simulated potentiometric surface at the end of simulation (1998) in model layer 1 of the Death Valley regional ground-water flow system (DVRFS), an... -
Pumping Rate, Drawdown, and Atmospheric Pressure Data from Hydraulic Tomograp...
This data release presents pumping rate data, water-level drawdown and recovery data, and atmospheric pressure data collected during 48 pumping tests conducted in 2015 and 2016... -
EnviroAtlas - Birmingham, AL - 51m Riparian Buffer Forest Cover
This EnviroAtlas dataset describes the percentage of a 51-m riparian buffer that is forested. In this community, tree cover is defined as Trees & Forest and Woody Wetlands.... -
Potential structural barriers to ground-water flow, Death Valley regional gro...
This digital dataset defines the surface traces of regional geologic structures designated as potential ground-water flow barriers in an approximately 45,000 square-kilometer... -
Material-property zones used in the transient ground-water flow model of the ...
Zones in this data set represent spatially contiguous areas that influence ground-water flow in the Death Valley regional ground-water flow system (DVRFS), an approximately... -
Vulnerability of shallow ground water and drinking-water wells to nitrate in ...
This data set represents the area of National Resources Inventory surface drainage, field ditch conservation practice, in square kilometers, in the conterminous United States.... -
DS-777 Average Annual Precipitation Data, 1940 to 1949, in inches estimated f...
The water-budget-components geodatabase contains selected data from maps in the, "Selected Approaches to Estimate Water-Budget Components of the High Plains, 1940 through 1949... -
Vulnerability of shallow ground water and drinking-water wells to nitrate in ...
This data set represents the amount of clay sediment in the soil, in percent times 1000, in the conterminous United States. The data set was used as an input data layer for a... -
Water Level Data in the Lloyd and North Shore Aquifers, April-May 2016
This point shapefile consists of digital points that represent water level altitudes in the Lloyd and North Shore aquifers of Long Island, New York. The U.S. Geological Survey... -
EnviroAtlas - Sonoma County, CA - 15m Riparian Buffer Forest Cover
This EnviroAtlas dataset describes the percentage of a 15-m riparian buffer that is forested. In this community, tree cover is defined as Trees & Forest, and Woody Wetlands.... -
Geospatial database of ground-water altitude and depth-to-ground-water data f...
The U.S. Geological Survey (USGS), in cooperation with the Utah Department of Environmental Quality has developed a geographic database of selected ground-water-level altitude...