Hatchie River at Rialto
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.
Traces and Thresholds Click to turn on/off display
Observed (OBS) 04/06/2025 4:00 PM CDTOfficial Forecast (FCST) 04/06/2025 12:15 PM CDTRecord: 25.1 ftLow Threshold: 0 ftCATEGORY STAGE 
Major Flooding 27 ft Moderate Flooding 24 ft Minor Flooding 20 ft Action 12 ft Reliability of the Forecast:
NOTE: Forecasts are issued routinely year-round.
River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.
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
- 22 - Extensive flooding of agricultural land is occuring.
- 20 - Widespread flooding of agricultural land is occurring. Livestock and equipment may need to be moved to higher ground.
- 12 - Lowlands near the river begin to flood.
Gauge Location
Recent Crests
| 1. | 20.55 ft | on 02-28-2019 | (P) |
| 2. | 15.11 ft | on 12-26-2017 | |
| 3. | 15.60 ft | on 02-13-2014 | |
| 4. | 21.60 ft | on 05-02-2010 | |
| 5. | 15.74 ft | on 10-04-2009 |
Recent Crests
| 1. | 20.55 ft | on 02-28-2019 | (P) |
| 2. | 15.11 ft | on 12-26-2017 | |
| 3. | 15.60 ft | on 02-13-2014 | |
| 4. | 21.60 ft | on 05-02-2010 | |
| 5. | 15.74 ft | on 10-04-2009 | |
| 6. | 16.99 ft | on 04-13-2008 | |
| 7. | 15.21 ft | on 01-17-2007 | |
| 8. | 16.29 ft | on 02-02-2006 | |
| 9. | 16.43 ft | on 02-01-2006 | |
| 10. | 18.62 ft | on 04-12-2005 | |
| 11. | 17.46 ft | on 12-15-2004 | |
| 12. | 18.36 ft | on 02-17-2003 | |
| 13. | 20.23 ft | on 03-20-2002 | |
| 14. | 14.66 ft | on 04-15-2000 | |
| 15. | 17.05 ft | on 01-31-1999 | |
| 16. | 17.18 ft | on 03-10-1998 | |
| 17. | 19.90 ft | on 03-05-1997 | |
| 18. | 25.05 ft | on 02-12-1994 | |
| 19. | 19.50 ft | on 12-10-1991 | |
| 20. | 18.70 ft | on 03-10-1990 | |
| 21. | 18.92 ft | on 01-19-1989 | |
| 22. | 20.77 ft | on 12-27-1987 | |
| 23. | 18.15 ft | on 05-06-1984 | |
| 24. | 19.65 ft | on 01-02-1983 | |
| 25. | 18.70 ft | on 12-31-1982 | |
| 26. | 20.80 ft | on 03-24-1980 | |
| 27. | 18.06 ft | on 12-02-1979 | |
| 28. | 18.08 ft | on 05-14-1978 | |
| 29. | 18.99 ft | on 12-05-1977 | |
| 30. | 19.53 ft | on 03-21-1973 | |
| 31. | 22.84 ft | on 02-19-1948 | |
| 32. | 22.94 ft | on 01-13-1946 | |
| 33. | 23.54 ft | on 01-23-1937 | |
| 34. | 23.54 ft | on 01-22-1937 |
Historic Crests
| 1. | 25.05 ft | on 02-12-1994 |
| 2. | 23.54 ft | on 01-22-1937 |
| 3. | 23.54 ft | on 01-23-1937 |
| 4. | 22.94 ft | on 01-13-1946 |
| 5. | 22.84 ft | on 02-19-1948 |
Historic Crests
| 1. | 25.05 ft | on 02-12-1994 | |
| 2. | 23.54 ft | on 01-22-1937 | |
| 3. | 23.54 ft | on 01-23-1937 | |
| 4. | 22.94 ft | on 01-13-1946 | |
| 5. | 22.84 ft | on 02-19-1948 | |
| 6. | 21.60 ft | on 05-02-2010 | |
| 7. | 20.80 ft | on 03-24-1980 | |
| 8. | 20.77 ft | on 12-27-1987 | |
| 9. | 20.55 ft | on 02-28-2019 | (P) |
| 10. | 20.23 ft | on 03-20-2002 | |
| 11. | 19.90 ft | on 03-05-1997 | |
| 12. | 19.65 ft | on 01-02-1983 | |
| 13. | 19.53 ft | on 03-21-1973 | |
| 14. | 19.50 ft | on 12-10-1991 | |
| 15. | 18.99 ft | on 12-05-1977 | |
| 16. | 18.92 ft | on 01-19-1989 | |
| 17. | 18.70 ft | on 12-31-1982 | |
| 18. | 18.70 ft | on 03-10-1990 | |
| 19. | 18.62 ft | on 04-12-2005 | |
| 20. | 18.36 ft | on 02-17-2003 | |
| 21. | 18.15 ft | on 05-06-1984 | |
| 22. | 18.08 ft | on 05-14-1978 | |
| 23. | 18.06 ft | on 12-02-1979 | |
| 24. | 17.46 ft | on 12-15-2004 | |
| 25. | 17.18 ft | on 03-10-1998 | |
| 26. | 17.05 ft | on 01-31-1999 | |
| 27. | 16.99 ft | on 04-13-2008 | |
| 28. | 16.43 ft | on 02-01-2006 | |
| 29. | 16.29 ft | on 02-02-2006 | |
| 30. | 15.74 ft | on 10-04-2009 | |
| 31. | 15.60 ft | on 02-13-2014 | |
| 32. | 15.21 ft | on 01-17-2007 | |
| 33. | 15.11 ft | on 12-26-2017 | |
| 34. | 14.66 ft | on 04-15-2000 |
Vertical Datum Table
| type | NAVD88 |
|---|---|
| major Flooding | 266.75 ft |
| moderate Flooding | 263.75 ft |
| minor Flooding | 259.75 ft |
| action | 251.75 ft |
| Latest Value | 261.63 ft |
| Gauge Zero | 239.75 ft |
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