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National Groundwater Conditions Web Application
Groundwater is a critical resource for many people, and the USGS generates groundwater level data for thousands of sites across the United States and outlying territories. The... -
USGS Albuquerque Region Nitrate Map Viewer
This study seeks to use extensive geochemical analyses of groundwater and surface water to differentiate between various sources of nitrate contamination on Kirtland Air Force... -
U.S. Geological Survey National Produced Waters Geochemical Database v2.3
During hydrocarbon production, water is typically co-produced from the geologic formations producing oil and gas. Understanding the composition of these produced waters is... -
USGS Data and Tools
USGS data and tools are the digital information in a format suitable for direct input to software that can analyze its meaning in the scientific, engineering, or business... -
USGS Geochemical Database for the Brackish Groundwater Assessment of the Unit...
Brackish groundwater (BGW), defined for this assessment as having a dissolved-solids concentration between 1,000 and 10,000 milligrams per liter is an unconventional source of... -
USGS Geochemical Database for the Brackish Groundwater Assessment of the Unit...
Brackish groundwater (BGW), defined for this assessment as having a dissolved-solids concentration between 1,000 and 10,000 milligrams per liter is an unconventional source of...