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USGS Water Data for the Nation
These pages provide access to water-resources data collected at approximately 1.9 million sites in all 50 States, the District of Columbia, Puerto Rico, the Virgin Islands,... -
USGS Water Services
This site serves USGS water data via automated means using web services and extensible markup language (XML), as well as other popular media types. Services are invoked with the... -
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 Real Time Water Data for New Mexico
USGS Real Time Water Data for New Mexico includes streamflow, groundwater, lake and reservoir, precipitation, and water quality data. Real-time data typically are recorded at...