Tallahatchie River at Sardis 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
- Upstream gauge unavailableWarning: 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) 06/16/2025 9:00 AM CDTCATEGORY STAGE 
Major Flooding 281.4 ft Reliability of the Forecast:
NOTE: Forecasts are not available. Only observed stages are available for this point.
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.
Flood Impacts
- 281.39 - Lake begins to spilling out the dam spillway.
Gauge Info
| Coordinates | 34.3992, -89.7867 |
| RFC | LMRFC |
| State | MS |
| WFO | MEG |
| County | Panola |
| Data Provider(s) | |
| US Army Corps of Engineers | USGS--Water Resources of the United States |
| COE | Website |
Gauge Location
Recent Crests
| 1. | 278.56 ft | on 05-19-2019 | (P) |
| 2. | 257.74 ft | on 08-14-2017 | |
| 3. | 267.45 ft | on 05-12-2011 | |
| 4. | 261.40 ft | on 09-04-1981 | |
| 5. | 278.00 ft | on 04-20-1980 |
Recent Crests
| 1. | 278.56 ft | on 05-19-2019 | (P) |
| 2. | 257.74 ft | on 08-14-2017 | |
| 3. | 267.45 ft | on 05-12-2011 | |
| 4. | 261.40 ft | on 09-04-1981 | |
| 5. | 278.00 ft | on 04-20-1980 | |
| 6. | 281.10 ft | on 05-15-1979 | |
| 7. | 285.80 ft | on 04-28-1973 |
Historic Crests
| 1. | 285.80 ft | on 04-28-1973 | |
| 2. | 281.10 ft | on 05-15-1979 | |
| 3. | 278.56 ft | on 05-19-2019 | (P) |
| 4. | 278.00 ft | on 04-20-1980 | |
| 5. | 267.45 ft | on 05-12-2011 |
Historic Crests
| 1. | 285.80 ft | on 04-28-1973 | |
| 2. | 281.10 ft | on 05-15-1979 | |
| 3. | 278.56 ft | on 05-19-2019 | (P) |
| 4. | 278.00 ft | on 04-20-1980 | |
| 5. | 267.45 ft | on 05-12-2011 | |
| 6. | 261.40 ft | on 09-04-1981 | |
| 7. | 257.74 ft | on 08-14-2017 |
Probability Information
No Images Available
Unique Local Info
Spillway elevation is 281.4 feet msl.
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.
Resources
Hydrologic Resource Links
- River Forecast Centers
- Text Products
- Past Precipitation
- Forecast Precipitation
- US Army Corps of Engineers, Mobile District
- US Army Corps of Engineers, Mississippi Valley Division
- US Army Corps of Engineers, Memphis District
- USGS Water Resources of the United States
- USGS Daily Steamflow Conditions
- Inundation Mapping Locations