U.S. Geological Survey

usgs-groundwater-data-for-the-nation-national-water-information-system-nwis

USGS Groundwater Data for the Nation - National Water Information System (NWIS)

The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, American Samoa and the Commonwealth of the Northern Mariana Islands.

http://waterdata.usgs.gov/nwis/gw

The spatial range for this dataset is 17.731° to 70.281° latitude, and -164.168° to -64.78° longitude. map (center)

Also known as :

• identifier b6d5a234-c7a8-4f54-823b-e8e5fd1d61a0 (datagov lexicon)
• dataset usgs-groundwater-data-for-the-nation-national-water-information-system-nwis (datagov lexicon)