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Ground Water Well Depths
Ground water levels for the United States. -
Delaware Geological Survey: Geology and Water-Table Maps
Links to Delaware geologic map datasets and water-table datasets; includes GIS-readable formats. -
USGS Water Resources Maps and GIS Data
USGS GIS data of the United States water resources maps, soil, hydrology, and weather. Contains multiple links to useful and informative websites. -
Faults in Jefferson County, WV provided by USGS
• Link to a 2005 report by Kurt J. McCoy, Melvin H. Podwysocki, E. Allen Crider, and David J. Weary titled Fracture Trace Map and Single-Well Aquifer Test Results in a Carbonate... -
U.S. Geological Survey Water Programs in Georgia
USGS groundwater data, information, data, and maps for Georgia. In particular - Figure 2: Surface-water and ground-water data-collection stations in Georgia. From site: The USGS... -
USGS Water Resources: Physiographic Provinces, Aquifer Outcrops and Recharge...
From the site: "This dataset is a coverage of the physiographic provinces, aquifer outcrops and recharge rates for Tennessee. Each polygon is attributed with its associated... -
USGS Water Resources: 1:250,000-scale Hydrologic Units of the United States
From the site: "The Geographic Information Retrieval and Analysis System (GIRAS) was developed in the mid 70s to put into digital form a number of data layers which were of... -
USGS Water Resources: National Stream Quality Accounting Network and...
From the site: "This dataset and the accompanying Data Series report was created to assist in analysis and interpretation of water-quality data provided by the U.S. Geological... -
USGS Groundwater Watch: Climate Response Network
From the site: "The USGS maintains a network of wells to monitor the effects of droughts and other climate variability on groundwater levels. The network consists of a national... -
USGS Water Resources: Principal Aquifers of the 48 Conterminous United...
From the site: "This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as... -
USGS Groundwater Watch: Real-Time Groundwater Level Network
From the site: "The Real Time Groundwater Level Network contains water levels and well information from wells with "real time" data transmission instrumentation. This network... -
Hydrogeology of Appalachian Basin regions
Paper describing Appalachian Basin Hydrogeology; includes groundwater statistics, maps, diagrams, and charts. -
i08 GroundwaterLevelChangeSeasonal Contours
This dataset depicts contours of estimated change in groundwater piezometric surfaces in the unconfined or uppermost semi-confined aquifers, between two specified years, by... -
i08 GroundwaterLevelChangeSeasonal Contours
This dataset depicts contours of estimated change in groundwater piezometric surfaces in the unconfined or uppermost semi-confined aquifers, between two specified years, by... -
i02 NCCAG Sources
The Natural Communities Commonly Associated with Groundwater (NCCAG) dataset is a compilation of phreatophytic vegetation, regularly flooded natural wetlands and riverine areas,... -
i08 GroundwaterDepthSeasonal Contours
This service depicts contours of estimated groundwater piezometric surfaces in the unconfined or uppermost semi-confined aquifers. Contours represent depth below ground surface... -
Sedimentary Geothermal Feasibility in Nevada, Western Utah, Colorado, and...
The objectives of this project were to (1) perform a literature review of sedimentary geothermal resources, (2) identify data sources and develop data-collection methodologies... -
i08 GroundwaterLevelChangeSeasonal Contours
This dataset depicts contours of estimated change in groundwater piezometric surfaces in the unconfined or uppermost semi-confined aquifers, between two specified years, by... -
i02 NCCAG Vegetation
The Natural Communities Commonly Associated with Groundwater (NCCAG) dataset is a compilation of phreatophytic vegetation, regularly flooded natural wetlands and riverine areas,... -
CA Bulletin 118 Groundwater Basins 2003
The dataset is a feature class showing the boundaries of 515 groundwater basins and subbasins as defined by the California Department of Water Resources (Bulletin 118, 2003)....