Found 15 datasets matching filters.
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Data used to model and map manganese concentrations in groundwater in the Northern Atlantic Coastal Plain (NACP) aquifer system, eastern USA, are documented in this data release. The model...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
This polyline shapefile consists of digital contours that represent the potentiometric-surface altitude of water in the Magothy and contiguous Jameco aquifer beneath Long Island, New York. The...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
This polyline shapefile consists of digital contours that represent the water table altitude in the upper glacial and Magothy aquifer beneath Long Island, New York. The U.S. Geological Survey...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
A regional groundwater-flow model and particle-tracking program were used to delineate areas contributing groundwater to coastal and freshwater bodies and to estimate travel times from the water...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This polyline shapefile consists of digital contours that represent the water table altitude in the upper glacial and Magothy aquifer beneath Long Island, New York. The U.S. Geological Survey...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This polyline shapefile consists of digital contours that represent the potentiometric-surface altitude of water in the Magothy and contiguous Jameco aquifer beneath Long Island, New York. The...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The potentiometric surface altitude was measured at 61 observation wells and 27 supply wells screened in the Magothy aquifer and the contiguous and hydraulically connected Jameco aquifer during...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Data used to model and map pH and redox conditions in groundwater in the Northern Atlantic Coastal Plain aquifer system, eastern USA, are documented in this data release. The models use as input...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This data release contains geospatial data defining estimates of the depth to water and water-table altitude in the upper glacial and Magothy Aquifers, the potentiometric surface of the confined...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
A digital model of the sedimentary Northern Atlantic Coastal Plain aquifer system is composed of 20 rasters and hydrogeologic unit extent polygons. Rasters describe the top elevations of regional...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
A three-dimensional steady-state groundwater flow model is coupled with the particle-tracking program, MODPATH, to assess the fate and transport of volatile organic compound plumes within the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Water level altitudes were measured at 275 observation wells and 1 supply well screened in the upper glacial and Magothy aquifers during April and May of 2016. This shapefile consists of the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This data release contains geospatial data defining estimates of the depth to water and water-table altitude in the upper glacial and Magothy Aquifers, the potentiometric surface of the confined...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
A digital model of the sedimentary Northern Atlantic Coastal Plain aquifer system is composed of 20 rasters and hydrogeologic unit extent polygons. Rasters describe the top elevations of regional...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Water level altitudes were measured at 334 observation wells and 1 supply well screened in the upper glacial and Magothy aquifers during April and May of 2013. This shapefile consists of the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
