Clinch River above Norris Dam
Future / Actual / Minor
OWP 2.0 WWA Modal Title
01/11/2021, 10:04 PM UTC through 01/11/2021, 10:04 PM UTC
Sender
Sent
- Warning: no valid ratings curve available. Transformations to and from FEET/CFS/KCFS will not happen.No secondary data available. Transformations for Flow data and a secondary Y axis cannot be made at this time.
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Observed (OBS) 06/22/2025 11:00 AM EDTOfficial Forecast (FCST) 06/22/2025 12:26 AM EDTReliability of the Forecast: Based on current and forecast river, weather and reservoir conditions
NOTE: Forecasts are issued routinely year-round.
National Water Model Hydrograph
Official NWS streamflow forecasts are produced by NWS hydrologic forecasters for river gauge locations using hydrologic models which are calibrated to that location. This process considers additional guidance and information, including local expertise and experience, to produce the best forecast possible. The NWM output provides supplemental guidance to NWS forecasters and should not be considered an official NWS river forecast.
Gauge Info
| Coordinates | 36.2275, -84.0936 |
| RFC | LMRFC |
| State | TN |
| WFO | MRX |
| County | Anderson |
| Data Provider(s) | |
| TVA | TVA Forecast for Norris Dam |
Gauge Location
Gauge Photos
No Images Found
Unique Local Info
For additional information, see: TVA Forecast for Norris Dam http://www.tva.gov/lakes/noh_r.htm
Collaborative Agencies
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.