Little Kanawha River at Grantsville
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.
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CATEGORY STAGE Major Flooding 40 ft Moderate Flooding 38 ft Minor Flooding 36 ft Action 34 ft Reliability of the Forecast:
NOTE: Forecasts are issued routinely year-round.
River Forecasts typically include ONLY 2 days of future rain from forecast issuance time (lower right of graph). Occasionally 3 days of future rain included.
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
- 41 - Mini shopping center on WV State Route 16 adjacent to Philip Run floods due to backwater flooding.
- 40.5 - Homes along South River Street and Simon Street flood.
- 40 - Homes along River Street behind the old high school flood. Homes and businesses between River Street and Mill Street flood at 40 to 42 feet. This includes Court Street, Hardman Street, Florence Street, Elizabeth Street, and Margaret Street.
- 39 - Homes along River Street between the intersections with Hardman and Mill Streets flood.
- 38.5 - Gas utility company on Northside Road next to gage floods.
- 38 - Homes along WV State Route 5 north of Grantsville that are adjacent to the river flood.
- 36 - Homes along North River Street between Main Street and Mill Street flood. Baseball field on School Street floods.
Gauge Info
| Coordinates | 38.9217, -81.0948 |
| RFC | OHRFC |
| State | WV |
| WFO | RLX |
| County | Calhoun |
| Data Provider(s) | |
| US Geological Survey | USGS--Water Resources of the United States |
| USGS | 03153500 |
Gauge Location
Recent Crests
| 1. | 35.72 ft | on 04-12-2024 | |
| 2. | 34.31 ft | on 02-17-2018 | |
| 3. | 36.15 ft | on 11-23-2011 | 1 |
| 4. | 37.08 ft | on 05-05-2009 | 1 |
| 5. | 36.50 ft | on 06-05-2008 | 1 |
Recent Crests
| 1. | 35.72 ft | on 04-12-2024 | |
| 2. | 34.31 ft | on 02-17-2018 | |
| 3. | 36.15 ft | on 11-23-2011 | 1 |
| 4. | 37.08 ft | on 05-05-2009 | 1 |
| 5. | 36.50 ft | on 06-05-2008 | 1 |
| 6. | 39.42 ft | on 11-20-2003 | 1 |
| 7. | 38.07 ft | on 05-11-2003 | 1 |
| 8. | 38.11 ft | on 02-23-2003 | 1 |
| 9. | 36.39 ft | on 03-21-2002 | 1 |
| 10. | 38.73 ft | on 02-19-2000 | 1 |
| 11. | 40.34 ft | on 03-02-1997 | 1 |
| 12. | 34.17 ft | on 01-19-1996 | 1 |
| 13. | 38.69 ft | on 02-10-1994 | 1 |
| 14. | 36.22 ft | on 03-07-1989 | 1 |
| 15. | 42.87 ft | on 11-05-1985 | 1 |
| 16. | 37.92 ft | on 12-09-1979 | 1 |
| 17. | 38.76 ft | on 01-26-1978 | 1 |
| 18. | 35.70 ft | on 01-11-1974 | 1 |
| 19. | 35.24 ft | on 12-09-1973 | 1 |
| 20. | 35.05 ft | on 04-24-1970 | 1 |
| 21. | 43.90 ft | on 03-07-1967 | 1 |
| 22. | 34.12 ft | on 05-01-1966 | 1 |
| 23. | 35.31 ft | on 03-20-1963 | 1 |
| 24. | 34.90 ft | on 08-09-1958 | 1 |
| 25. | 36.42 ft | on 12-15-1956 | 1 |
| 26. | 34.35 ft | on 10-16-1955 | 1 |
| 27. | 39.47 ft | on 02-02-1951 | 1 |
| 28. | 35.95 ft | on 02-01-1950 | 1 |
| 29. | 39.50 ft | on 12-15-1949 | 1 |
| 30. | 36.84 ft | on 04-13-1948 | 1 |
| 31. | 34.83 ft | on 12-26-1945 | 1 |
| 32. | 34.95 ft | on 08-05-1943 | 1 |
| 33. | 43.10 ft | on 04-17-1939 | 1 |
| 34. | 34.69 ft | on 08-08-1935 | 1 |
| 35. | 36.50 ft | on 01-30-1932 | 1 |
Historic Crests
| 1. | 43.90 ft | on 03-07-1967 | 1 |
| 2. | 43.10 ft | on 04-17-1939 | 1 |
| 3. | 42.87 ft | on 11-05-1985 | 1 |
| 4. | 40.34 ft | on 03-02-1997 | 1 |
| 5. | 39.50 ft | on 12-15-1949 | 1 |
| 6. | 39.47 ft | on 02-02-1951 | 1 |
| 7. | 39.42 ft | on 11-20-2003 | 1 |
| 8. | 38.76 ft | on 01-26-1978 | 1 |
| 9. | 38.73 ft | on 02-19-2000 | 1 |
| 10. | 38.69 ft | on 02-10-1994 | 1 |
Historic Crests
| 1. | 43.90 ft | on 03-07-1967 | 1 |
| 2. | 43.10 ft | on 04-17-1939 | 1 |
| 3. | 42.87 ft | on 11-05-1985 | 1 |
| 4. | 40.34 ft | on 03-02-1997 | 1 |
| 5. | 39.50 ft | on 12-15-1949 | 1 |
| 6. | 39.47 ft | on 02-02-1951 | 1 |
| 7. | 39.42 ft | on 11-20-2003 | 1 |
| 8. | 38.76 ft | on 01-26-1978 | 1 |
| 9. | 38.73 ft | on 02-19-2000 | 1 |
| 10. | 38.69 ft | on 02-10-1994 | 1 |
| 11. | 38.11 ft | on 02-23-2003 | 1 |
| 12. | 38.07 ft | on 05-11-2003 | 1 |
| 13. | 37.92 ft | on 12-09-1979 | 1 |
| 14. | 37.08 ft | on 05-05-2009 | 1 |
| 15. | 36.84 ft | on 04-13-1948 | 1 |
| 16. | 36.50 ft | on 06-05-2008 | 1 |
| 17. | 36.50 ft | on 01-30-1932 | 1 |
| 18. | 36.42 ft | on 12-15-1956 | 1 |
| 19. | 36.39 ft | on 03-21-2002 | 1 |
| 20. | 36.22 ft | on 03-07-1989 | 1 |
| 21. | 36.15 ft | on 11-23-2011 | 1 |
| 22. | 35.95 ft | on 02-01-1950 | 1 |
| 23. | 35.72 ft | on 04-12-2024 | |
| 24. | 35.70 ft | on 01-11-1974 | 1 |
| 25. | 35.31 ft | on 03-20-1963 | 1 |
| 26. | 35.24 ft | on 12-09-1973 | 1 |
| 27. | 35.05 ft | on 04-24-1970 | 1 |
| 28. | 34.95 ft | on 08-05-1943 | 1 |
| 29. | 34.90 ft | on 08-09-1958 | 1 |
| 30. | 34.83 ft | on 12-26-1945 | 1 |
| 31. | 34.69 ft | on 08-08-1935 | 1 |
| 32. | 34.35 ft | on 10-16-1955 | 1 |
| 33. | 34.31 ft | on 02-17-2018 | |
| 34. | 34.17 ft | on 01-19-1996 | 1 |
| 35. | 34.12 ft | on 05-01-1966 | 1 |
Low Water Records
| 1. | 0.00 ft | on 09-10-1930 |
| 2. | 1.56 ft | on 10-12-1947 |
| 3. | 2.00 ft | on 10-24-1952 |
| 4. | 2.02 ft | on 10-13-1950 |
| 5. | 2.15 ft | on 10-05-1956 |
Low Water Records
| 1. | 0.00 ft | on 09-10-1930 |
| 2. | 1.56 ft | on 10-12-1947 |
| 3. | 2.00 ft | on 10-24-1952 |
| 4. | 2.02 ft | on 10-13-1950 |
| 5. | 2.15 ft | on 10-05-1956 |
| 6. | -9999.00 ft | on 10-26-1954 |
| 7. | -9999.00 ft | on 09-30-1953 |
Vertical Datum Table
| type | NAVD88 |
|---|---|
| major Flooding | 692.21 ft |
| moderate Flooding | 690.21 ft |
| minor Flooding | 688.21 ft |
| action | 686.21 ft |
| Latest Value | 660.06 ft |
| Gauge Zero | 652.21 ft |
Unique Local Info
| Potential River Levels Used to Estimate the Chance of Flooding and the Range of Possible River Levels |
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| 10 day (HEFS) | 10 Day (NAEFS) | River Forecast vs. River Potential |
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Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.
See the Product Description Document link for more details on the interpretation of the 10 day graphics.
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
- Area River Monitor
- Ensemble River Forecasts
- Ensemble River Forecasts Dashboard
- Ohio Basin Water Resources Outlook
- USGS Water Watch for West Virginia
- USGS Water Watch for Ohio
- USGS Water Watch for Kentucky
- USGS Water Watch for Virginia
- Inundation Mapping Locations
- Hydrometeorlogical Design Studies Center
- USACE Huntington District Water Information
- USACE Pittsburgh District Water Information
Additional Resource Links
- NWS Precipitation and River Forecasting
- Area Hydrographs
- Snow Information
- Rainfall Monitor
- Flood Safety
- U.S. Drought Monitor Conditions For West Virginia
- U.S. Drought Monitor Conditions For Ohio
- U.S. Drought Monitor Conditions For Kentucky
- U.S. Drought Monitor Conditions For Virginia
- NOAA Climate Services