Found 18 datasets matching filters.
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Under the direction and funding of the National Cooperative Geologic Mapping Program (NCGMP) with guidance and encouragement from the United States Geological Survey (USGS), there has been a...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
The Sparta aquifer is a primary source of groundwater in north-central Louisiana. In 2015, more than 60 million gallons per day were withdrawn from the Sparta aquifer, of which over 90 percent was...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The Digital Surficial Geologic-GIS Map of Delaware Water Gap National Recreation Area and Vicinity, New Jersey, Pennsylvania and New York is composed of GIS data layers and GIS tables, and is...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-04 -
This report describes the thickness and areal extent of the Sparta aquifer, identifies sands within the fresh-water extent of the aquifer, and presents data and a map that illustrate the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This report describes the thickness and areal extent of the Sparta aquifer, identifies sands within the fresh-water extent of the aquifer, and presents data and a map that illustrate the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
The Digital Surficial Geologic-GIS Map of the part of the Bushkill Quadrangle, New Jersey and Pennsylvania is composed of GIS data layers and GIS tables, and is available in the following...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
The Digital Surficial Geologic-GIS Map of the Port Jervis South Quadrangle, New Jersey and Pennsylvania is composed of GIS data layers and GIS tables, and is available in the following...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
Under the direction and funding of the National Cooperative Mapping Program with guidance and encouragement from the United States Geological Survey (USGS), a digital database of three-dimensional...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This digital geospatial data set consists of structure contours on the base of the upper member of the Arapahoe aquifer. The U.S. Geological Survey developed this data set as part of a project...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-07 -
This digital dataset release of the Tectonic Map of the Colorado Plateau is a courtesy publication of the previously published legacy report by V.C. Kelley in 1955. The original publication,...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
The Digital Surficial Geologic-GIS Map of the part of the Milford Quadrangle, New Jersey and Pennsylvania is composed of GIS data layers and GIS tables, and is available in the following...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
This digital geospatial data set consists of structure contours of the base of the Laramie-Fox Hills aquifer and the base of the Arapahoe aquifer along the Front Range of Colorado. The U.S....
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-07 -
The Digital Surficial Geologic-GIS Map of the Culvers Gap Quadrangle, New Jersey and Pennsylvania is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
The Digital Surficial Geologic-GIS Map of the Branchville Quadrangle, New Jersey is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats:...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
The study of the geohydrology of the Sparta Sand is the initial phase in the investigation of the geohydrology of the Claiborne Group. The thicker sections of the Sparta Sand lie along the axes of...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
The Digital Surficial Geologic-GIS Map of the part of the Lake Maskenozha Quadrangle, New Jersey and Pennsylvania is composed of GIS data layers and GIS tables, and is available in the following...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
The Digital Surficial Geologic-GIS Map of the Newton West Quadrangle, New Jersey is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats:...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
This digital geospatial data set consists of structure contours of the top of the Laramie-Fox Hills aquifer along the Front Range of Colorado. The U.S. Geological Survey developed this data set...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-07
