Spatial Extent of Data
USGS Data Source
USGS Thesaurus Keywords
ISO 19115 Topic Category
Place Keywords
USGS Surface-Water 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.
Author(s) |
United States Geological |
Publication Date | 2014-01-01 |
Beginning Date of Data | 1994 |
Ending Date of Data | 1994 |
Data Contact | |
DOI | https://doi.org/10.5066/P9NTHDTD |
Citation | Geological, U.S., 2014, USGS Surface-Water Data for the Nation - National Water Information System (NWIS): U.S. Geological Survey data release, https://doi.org/10.5066/P9NTHDTD. |
Metadata Contact | |
Metadata Date | 2020-11-17 |
Related Publication | There was no related primary publication associated with this data release. |
Citations of these data | No citations of these data are known at this time. |
Access | public |
License | http://www.usa.gov/publicdomain/label/1.0/ |
Harvest Date: 2025-02-13T05:22:36.347Z