Found 1145 datasets matching "basin area".
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This ArcView shapefile contains a polygon representation of generalized geology in the Green River Basin. This geology shapefile was produced as part of the National Coal Resource Assessment of...
Search relevance: 86.09 | Views last month: 1 -
As part of the U.S. Geological Survey's National Water-Quality Assessment Program, an investigation of the Yellowstone River Basin study unit is being conducted to document status and trends in...
Search relevance: 78.14 | Views last month: 0 -
This ArcView shapefile contains a polygon representation of the overburden thickness above the uppermost coal in the Deadman coal zone in the southern part (Black Butte area) of the Point of...
Search relevance: 77.80 | Views last month: 0 -
As part of the U.S. Geological Survey's National Water-Quality Assessment Program, an investigation of the Yellowstone River Basin study unit is being conducted to document status and trends in...
Search relevance: 77.68 | Views last month: 0 -
This ArcView shapefile contains a polygon representation of the net coal tickness of the deadman coal zone in the northern part (Jim Bridger area) of the Point of Rocks-Black Butte coalfield in...
Search relevance: 76.43 | Views last month: 0 -
The supplemental data presented here contain shapefiles of the hydrographic area, regions, groundwater evapotranspiration areas, and select watersheds in Harney Basin used in the hydrologic budget...
Search relevance: 75.14 | Views last month: 0 -
This ArcView shapefile contains a polygon representation of the Deadman coal zone thickness located within the Black Butte area of the Point of Rocks-Black Butte coalfield in the Greater Green...
Search relevance: 73.90 | Views last month: 0 -
This data set consists of a polygon representing the study area for middle Humboldt River basin, north-central Nevada as published in the U.S. Geological Survey Water-Resources Investigations...
Search relevance: 72.61 | Views last month: 0 -
Observations of irrigated agricultural land within the Douglas Active Management Area Groundwater Basin in Arizona. Crops were verified in situ twice in 2023, first on May 4th and again on Aug...
Search relevance: 69.83 | Views last month: 0 -
Observations of irrigated agricultural land within the Prescott Active Management Area Groundwater Basin in Arizona. Crops were verified in situ once in 2023 on Sep 13th; based on digitized field...
Search relevance: 69.55 | Views last month: 0 -
This is a shape file and coverage of the top of the Rollins Sandstone Member. It outlines the area underlain by the coal-bearing Cameo/Fairfield coal group in the southern Piceance Basin coal...
Search relevance: 69.03 | Views last month: 0 -
Observations of irrigated agricultural land within the Harquahala Irrigation Non-Expansion Area Groundwater Basin in Arizona. Crops were verified in situ three times in 2021, first on March 3rd,...
Search relevance: 68.14 | Views last month: 0 -
Observations of irrigated agricultural land within the Harquahala Irrigation Non-Expansion Area Groundwater Basin in Arizona. Crops were verified in situ three times in 2023, first on May 12th,...
Search relevance: 67.72 | Views last month: 0 -
Observations of irrigated agricultural land within the Harquahala Irrigation Non-Expansion Area Groundwater Basin in Arizona. Crops were verified in situ three times in 2020 on first on March...
Search relevance: 67.71 | Views last month: 0 -
This data set consists of 1:500,000-scale depth-to-water area polygons for the Humboldt River Basin, Nevada as published in the Nevada Department of Conservation and Natural Resources Water...
Search relevance: 67.10 | Views last month: 0 -
Observations of irrigated agricultural land within the Hualapai Valley Irrigation Non-Expansion Area Groundwater Basin in Arizona. Crops were verified in situ twice in 2023, first on May 10th and...
Search relevance: 66.80 | Views last month: 0 -
This shapefile and polygon coverage outline the area underlain by the Fruitland Formation in the San Juan Basin, Colorado and New Mexico. Also, it delimits the area within which resources were...
Search relevance: 66.21 | Views last month: 0 -
This product "Predicted nitrate and arsenic concentrations in basin-fill aquifers of the Southwest Principal Aquifers study area" is a 1:250,000-scale vector dataset and was developed as part of...
Search relevance: 64.90 | Views last month: 2 -
This vector data set represents the evapotranspiration (ET) discharge quantification area polygon in the lower Walker River basin.
Search relevance: 63.70 | Views last month: 0 -
Daily instantaneous lake/reservoir area in acres for Lake Nighthorse and Ridges Basin Dam. Data are typically updated once a day.
Search relevance: 62.83 | Views last month: 0
