Kaskaskia River below Carlyle Dam Tailwater
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) 06/12/2025 8:30 PM CDTCATEGORY STAGE 
Major Flooding 435 ft Moderate Flooding 431 ft Minor Flooding 423.5 ft Action 421.5 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
- 436.69 - This is the RECORD FLOOD LEVEL that was reached on May 21 1943.
- 436 - Heimann levee is overtopped.
- 435 - Major flooding begins. Santa Fe, Hanover, and Germantown levees begin overtopping.
Gauge Info
| Coordinates | 38.6178, -89.3537 |
| RFC | NCRFC |
| State | IL |
| WFO | LSX |
| County | Clinton |
| Data Provider(s) | |
| US Geological Survey | USGS--Water Resources of the United States |
| USGS | 05593000 |
Gauge Location
Recent Crests
| 1. | 426.16 ft | on 04-17-2025 |
| 2. | 425.99 ft | on 03-26-2021 |
| 3. | 424.02 ft | on 04-06-2020 |
| 4. | 425.96 ft | on 02-17-2020 |
| 5. | 426.17 ft | on 01-18-2020 |
Recent Crests
| 1. | 426.16 ft | on 04-17-2025 |
| 2. | 425.99 ft | on 03-26-2021 |
| 3. | 424.02 ft | on 04-06-2020 |
| 4. | 425.96 ft | on 02-17-2020 |
| 5. | 426.17 ft | on 01-18-2020 |
| 6. | 426.27 ft | on 02-07-2019 |
| 7. | 426.04 ft | on 04-14-2018 |
| 8. | 426.03 ft | on 05-10-2017 |
| 9. | 426.01 ft | on 01-07-2016 |
| 10. | 424.45 ft | on 03-28-2015 |
| 11. | 424.89 ft | on 04-07-2014 |
| 12. | 423.70 ft | on 03-03-2014 |
| 13. | 426.11 ft | on 05-04-2013 |
| 14. | 426.12 ft | on 04-27-2013 |
| 15. | 425.07 ft | on 02-08-2012 |
| 16. | 426.16 ft | on 03-14-2011 |
| 17. | 426.29 ft | on 01-04-2010 |
| 18. | 425.57 ft | on 04-11-2009 |
| 19. | 424.26 ft | on 03-01-2009 |
| 20. | 424.06 ft | on 01-06-2009 |
| 21. | 426.06 ft | on 04-18-2008 |
| 22. | 424.38 ft | on 03-18-2008 |
| 23. | 424.69 ft | on 03-07-2008 |
| 24. | 424.81 ft | on 02-14-2008 |
| 25. | 424.02 ft | on 03-01-2007 |
| 26. | 423.57 ft | on 03-21-2006 |
| 27. | 426.26 ft | on 01-18-2005 |
| 28. | 424.15 ft | on 12-25-2004 |
| 29. | 425.50 ft | on 01-08-2004 |
| 30. | 425.47 ft | on 01-08-2004 |
| 31. | 425.47 ft | on 01-08-2004 |
| 32. | 419.60 ft | on 05-22-2003 |
| 33. | 427.21 ft | on 06-07-2002 |
| 34. | 425.77 ft | on 02-16-2001 |
| 35. | 422.21 ft | on 07-21-2000 |
| 36. | 425.79 ft | on 02-03-1999 |
| 37. | 426.31 ft | on 04-10-1998 |
| 38. | 425.00 ft | on 05-27-1995 |
| 39. | 426.40 ft | on 01-28-1993 |
| 40. | 425.40 ft | on 04-04-1980 |
| 41. | 427.00 ft | on 04-15-1979 |
| 42. | 428.20 ft | on 05-10-1970 |
| 43. | 427.70 ft | on 02-20-1969 |
| 44. | 428.20 ft | on 12-15-1966 |
Historic Crests
| 1. | 428.20 ft | on 12-15-1966 |
| 2. | 428.20 ft | on 05-10-1970 |
| 3. | 427.70 ft | on 02-20-1969 |
| 4. | 427.21 ft | on 06-07-2002 |
| 5. | 427.00 ft | on 04-15-1979 |
Historic Crests
| 1. | 428.20 ft | on 12-15-1966 |
| 2. | 428.20 ft | on 05-10-1970 |
| 3. | 427.70 ft | on 02-20-1969 |
| 4. | 427.21 ft | on 06-07-2002 |
| 5. | 427.00 ft | on 04-15-1979 |
| 6. | 426.40 ft | on 01-28-1993 |
| 7. | 426.31 ft | on 04-10-1998 |
| 8. | 426.29 ft | on 01-04-2010 |
| 9. | 426.27 ft | on 02-07-2019 |
| 10. | 426.26 ft | on 01-18-2005 |
| 11. | 426.17 ft | on 01-18-2020 |
| 12. | 426.16 ft | on 03-14-2011 |
| 13. | 426.16 ft | on 04-17-2025 |
| 14. | 426.12 ft | on 04-27-2013 |
| 15. | 426.11 ft | on 05-04-2013 |
| 16. | 426.06 ft | on 04-18-2008 |
| 17. | 426.04 ft | on 04-14-2018 |
| 18. | 426.03 ft | on 05-10-2017 |
| 19. | 426.01 ft | on 01-07-2016 |
| 20. | 425.99 ft | on 03-26-2021 |
| 21. | 425.96 ft | on 02-17-2020 |
| 22. | 425.79 ft | on 02-03-1999 |
| 23. | 425.77 ft | on 02-16-2001 |
| 24. | 425.57 ft | on 04-11-2009 |
| 25. | 425.50 ft | on 01-08-2004 |
| 26. | 425.47 ft | on 01-08-2004 |
| 27. | 425.47 ft | on 01-08-2004 |
| 28. | 425.40 ft | on 04-04-1980 |
| 29. | 425.07 ft | on 02-08-2012 |
| 30. | 425.00 ft | on 05-27-1995 |
| 31. | 424.89 ft | on 04-07-2014 |
| 32. | 424.81 ft | on 02-14-2008 |
| 33. | 424.69 ft | on 03-07-2008 |
| 34. | 424.45 ft | on 03-28-2015 |
| 35. | 424.38 ft | on 03-18-2008 |
| 36. | 424.26 ft | on 03-01-2009 |
| 37. | 424.15 ft | on 12-25-2004 |
| 38. | 424.06 ft | on 01-06-2009 |
| 39. | 424.02 ft | on 03-01-2007 |
| 40. | 424.02 ft | on 04-06-2020 |
| 41. | 423.70 ft | on 03-03-2014 |
| 42. | 423.57 ft | on 03-21-2006 |
| 43. | 422.21 ft | on 07-21-2000 |
| 44. | 419.60 ft | on 05-22-2003 |
Vertical Datum Table
| type | NGVD29 |
|---|---|
| major Flooding | 435.00 ft |
| moderate Flooding | 431.00 ft |
| minor Flooding | 423.50 ft |
| action | 421.50 ft |
| Latest Value | 413.27 ft |
| Gauge Zero | 0.00 ft |
Probability Information
No Images Available
Unique Local Info
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.