Found 67 datasets matching filters. (clear all filters)
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This data set represents the extent of the Mississippi embayment aquifer system in the states of Louisiana, Arkansas, Mississippi, Alabama, Tennessee, and Kentucky.
Search relevance: 1.00 | Views last month: 32 | Catalog Last Checked: May 05, 2026 at 09:05 PM -
This data set represents the extent of the Pennsylvanian aquifers in the states of Pennsylavania, West Virginia, Ohio, Virginia, Kentucky, North Carolina, Tennessee, Alabama, Illinois, Indiana,...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 05, 2026 at 10:04 PM -
This geospatial dataset represents a prototype of a finer-scale representation of the principal aquifers of the United States, using four original principal aquifers in the Upper Midwest, United...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 08:53 PM -
This data set represents the extent of the Northern California volcanic-rock aquifers in California.
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 10:04 PM -
The Central Oklahoma aquifer underlies an area of about 2,900 square miles in central Oklahoma. The aquifer is in the Central Lowland Physiographic Province and consists of Garber Sandstone and...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 09:03 PM -
This data set represents the extent of the Volcanic and sedimentary-rock aquifers in the states of Montana, Wyoming, Idaho, Nevada, California, Oregon, and Washington.
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 08:58 PM -
The Kingshill aquifer resides under St. Croix, an Island in the U.S. Virgin Islands. The Island of St. Croix is mountainous in the northwestern and eastern regions of the island and the central...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 10:16 PM -
This data set represents the extent of the Snake River Plain aquifer system, which includes both the basaltic and basin-fill aquifers. This dataset does not represent the full extent of the...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 10:11 PM -
The Western Interior Plains aquifer system is located in parts of Arkansas, Colorado, Kansas, Missouri, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming and covers an area of more...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:56 PM -
This data set represents the extent of the North Atlantic Coastal Plain aquifer system in North Carolina, Virginia, Maryland, Deleware, and New Jersey.
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 10:08 PM -
This data set represents the extent of the Mississippi River Valley alluvial aquifer in the states of Missouri, Kentucky, Tennessee, Arkansas, Mississippi, and Louisiana.
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 17, 2026 at 07:05 PM -
This data set represents the extent of the Roswell Basin aquifer system in New Mexico.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:06 PM -
This data set represents the extent of the Piedmont and Blue Ridge carbonate-rock aquifers in the states of New Jersey, Pennsylvania, and Maryland.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 07:31 PM -
This data set represents the extent of the Piedmont and Blue Ridge crystalline-rock aquifers in the states of Alabama, Delaware, District of Columbia, Georgia, Maryland, New Jersey, New York,...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 08:14 PM -
This data set represents the extent of the Southeastern Coastal Plain aquifer system in Kentucky, Tennessee, Mississippi, Alabama, Georgia, and South Carolina.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 08:17 PM -
The Roswell Basin aquifer system is located in southeastern New Mexico. It is composed of an alluvial aquifer and an underlying carbonate-rock aquifer. The aquifer covers an area of about 2,200...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:55 PM -
The Arbuckle-Simpson aquifer covers an area of about 800 square miles in the Arbuckle Mountains and Arbuckle Plains of South-Central Oklahoma. The aquifer is in the Central Lowland Physiographic...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:01 PM -
This data set represents the extent of the California Coastal Basin aquifers in California.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 10:18 PM -
This data set represents the extent of the Central Valley aquifer system in California.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 08:53 PM -
This data set represents the extent of the New York sandstone aquifers in New York.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 10:19 PM
