Found 536 datasets matching 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: 14 | Published on: 2026-03-07 -
The data contained in this data release support USGS Scientific Investigations Report 2020-5023, "Distribution of selected hydrogeologic characteristics of the upper glacial and Magothy aquifers,...
Search relevance: 1.00 | Views last month: 13 | Published on: 2026-03-03 -
This data set represents the extent of the Northern California volcanic-rock aquifers in California.
Search relevance: 1.00 | Views last month: 7 | Published on: 2026-03-07 -
This tabular dataset represents groundwater-level elevation measurements used as head and drawdown observations for the Rio Grande Transboundary Integrated Hydrologic Model (RGTIHM).
Search relevance: 1.00 | Views last month: 6 | Published on: 2026-03-03 -
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: 6 | Published on: 2026-03-07 -
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: 5 | Published on: 2026-03-03 -
This dataset contains monthly pumping rates for municipal and industrial (MnI) wells in New Mexico within the Rio Grande Transboundary Integrated Hydrologic Model (RGTIHM). In RGTIHM, these wells...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-03-03 -
This dataset is the result of measurements of groundwater levels in the Equus Beds aquifer near Wichita, Kansas, in January 2016. Potentiometric surfaces are interpolated for the shallow and deep...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
This dataset includes the magnetotelluric (MT) sounding data collected in 2007 in and near the San Luis Valley, Colorado. The U.S. Geological Survey conducted a series of multidisciplinary...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
This line vector dataset represents the faults and dikes used as input data for the Rio Grande transboundary integrated hydrologic model and water-availability analysis, New Mexico and Texas,...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
This tabular dataset represents the source of monthly flow at 18 surface-water inflow points used as input into the Streamflow-Routing (SFR) Package for MODFLOW-One-Water Hydrologic Flow Model in...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
This data set is one of many developed in support of The High Plains Groundwater Availability Project and the U.S. Geological Survey Data Series report: titled Geodatabase Compilation of...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-07 -
This data set represents the extent of the Upper Cretaceous aquifers in the states of North Dakota, South Dakota, Wyoming, and Montana.
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-07 -
A revision to the hydrogeologic framework of the Virginia coastal plain southwest of the James River was developed by USGS during 2019-2021. This revision includes modifications to existing...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
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: 3 | Published on: 2026-03-07 -
This line vector dataset represents tributary segments simulated with the Streamflow-Routing (SFR) Package for MODFLOW-One-Water Hydrologic Flow Model in the Rio Grande Transboundary Integrated...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
Of the approximately 6.6 million people living in the Mississippi embayment (MISE) region in the central United States, approximately 65 percent rely on groundwater for their drinking water...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
The Chicot aquifer system is a vital water resource for Southwestern Louisiana, providing nearly half of the fresh groundwater the region consumes (Sargent, 2011). The aquifer’s surficial...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
The dataset is a feature class showing the boundaries of 517 groundwater basins and subbasins as defined by the California Department of Water Resources as last modified by the Basin Boundary...
Search relevance: 1.00 | Views last month: 3 | Published on: 2025-07-28 -
This geodatabase includes spatial datasets which represent the Lower Cretaceous aquifer system in the States of Iowa, Kansas, Minnesota, Montana, Nebraska, North Dakota, South Dakota, and...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-07
