Lower Mississippi-Gulf Water Science Center - Tennessee
ABOUT THE TN WSC
USGS IN YOUR STATE
USGS Water Science Centers are located in each state.
About the USGS Tennessee Water Science Center
The USGS Tennessee Water Science Center (WSC) is one of 48 Water Science Centers in the Water Resources Discipline of the U.S. Geological Survey (USGS). The WSC's mission is to collect, analyze and disseminate the impartial hydrologic data and information needed to wisely manage water resources for the people of the United States and the State of Tennessee.
Contact information for the main USGS Tennessee WSC office:
Field offices are located in Knoxville and Memphis.
What We Do
To assure that our work is relevant and useful, we form partnerships with Federal, State, and local agencies, and other public organizations.
Funding for the USGS Tennessee Water Science Center comes from a variety of sources, including direct Federal appropriations, other Federal agencies, and a cooperative program that allows the Tennessee Water Science Center to partially match funding with state and local agencies. Information concerning USGS products and services can be obtained from:
The USGS Tennessee WSC home page provides direct access to current and historical USGS streamflow data, a bibliography of Tennessee Water Science Center reports, and much more about USGS operations in the State of Tennessee.
Basic hydrologic data collection, processing, analysis, dissemination, and archiving are major parts of the USGS Tennessee Water Science Center program. Streamflow data, for example, are used for flood and water-supply forecasts, planning and design, river regulation, streamflow statistics, and research investigations. Much of the data are available on a near-real-time basis by satellite telemetry. Types of data currently collected include:
USGS data are stored and maintained in long-term, quality-assured data bases. The data bases contain data for Tennessee and the rest of the nation and are accessible to the public. The data include:
The chief purpose of hydrologic projects is to help cooperating agencies solve water problems. For example, investigative results have been used to manage storm-water runoff, to develop ground-water management plans, and to identify areas of water-quality degradation. These investigations address many water issues:
The Tennessee Water Science Center uses state-of-the-art as well as traditional methods that include quality assurance and quality control:
Water-quality samples are collected and analyzed for a wide range of constituents, including major inorganics, nutrients, trace elements, dissolved gases, pesticides, isotopes, organic solvents, petrochemicals, and biological indicators.