Lower Mississippi-Gulf Water Science Center - Tennessee
USGS IN YOUR STATE
USGS Water Science Centers are located in each state.
Water-Monitoring Sites in Tennessee
USGS's National Water Information System Web (NWISWeb) provides access to water-resources data collected at approximately 1.5 million sites throughout the Nation. We offer real-time data for hundreds of surface-water, ground-water, water-quality, and precipitation sites in Tennessee, as well as historical and summary data and statistics. Use the forms below to search for data for a particular site. NWISWeb help is available for the data categories below.