Missouri River near Blair
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) 04/01/2025 6:00 PM CDTRecord: 33.5 ftLow Threshold: 8 ftCATEGORY STAGE 
Major Flooding 33 ft Moderate Flooding 28.5 ft Minor Flooding 26.5 ft Action 23.5 ft Reliability of the Forecast:
NOTE: Forecasts are issued as needed during times of high water, but are not routinely available.
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
- 33.5 - Water reaches levels not seen since the flood of 1952. Major flooding will be occurring from Blair to Fort Calhoun.
- 30 - Industrial companies along the river near Blair begin to be significantly impacted.
- 29 - Floodwaters are impacting Interstate 29 between exit 61 near Crescent and exit 71 near Loveland. In addition water may begin to enter the Desoto NWR.
- 28 - Water begins to impact the Interstate 680 ramp near Crescent.
- 26.5 - Lowland flooding is occurring. This flooding affects several campgrounds near the river and includes County Roads 34, 47 and 51 east of Fort Calhoun.
- 23.5 - Flooding begins to occur at Wilson Island State Park.
Gauge Location
Recent Crests
| 1. | 32.20 ft | on 06-27-2024 | (P) |
| 2. | 21.00 ft | on 02-24-2023 | |
| 3. | 14.80 ft | on 12-30-2022 | |
| 4. | 14.72 ft | on 09-01-2021 | |
| 5. | 20.73 ft | on 04-03-2020 |
Recent Crests
| 1. | 32.20 ft | on 06-27-2024 | (P) |
| 2. | 21.00 ft | on 02-24-2023 | |
| 3. | 14.80 ft | on 12-30-2022 | |
| 4. | 14.72 ft | on 09-01-2021 | |
| 5. | 20.73 ft | on 04-03-2020 | |
| 6. | 29.19 ft | on 09-22-2019 | |
| 7. | 29.61 ft | on 06-03-2019 | |
| 8. | 31.12 ft | on 03-18-2019 | |
| 9. | 27.67 ft | on 09-25-2018 | |
| 10. | 20.32 ft | on 10-08-2017 | |
| 11. | 20.22 ft | on 05-01-2016 | |
| 12. | 18.93 ft | on 07-29-2015 | |
| 13. | 26.62 ft | on 06-22-2014 | |
| 14. | 22.25 ft | on 05-29-2013 | |
| 15. | 17.57 ft | on 06-02-2012 | |
| 16. | 32.73 ft | on 06-29-2011 | |
| 17. | 26.93 ft | on 06-30-2010 | |
| 18. | 19.52 ft | on 07-11-2009 | |
| 19. | 21.88 ft | on 06-12-2008 | |
| 20. | 20.54 ft | on 05-07-2007 | |
| 21. | 17.99 ft | on 04-13-2006 | |
| 22. | 18.71 ft | on 06-10-2005 | |
| 23. | 20.42 ft | on 06-13-2004 | |
| 24. | 20.08 ft | on 07-11-2003 | |
| 25. | 16.73 ft | on 08-24-2002 | |
| 26. | 21.55 ft | on 04-29-2001 | |
| 27. | 18.71 ft | on 06-26-2000 | |
| 28. | 21.42 ft | on 06-28-1999 | |
| 29. | 19.68 ft | on 06-25-1998 | |
| 30. | 24.87 ft | on 04-16-1997 | |
| 31. | 26.91 ft | on 06-22-1996 | |
| 32. | 23.83 ft | on 06-03-1995 | |
| 33. | 21.31 ft | on 06-27-1994 | |
| 34. | 27.43 ft | on 07-10-1993 | |
| 35. | 19.88 ft | on 10-11-1992 | |
| 36. | 20.35 ft | on 06-16-1991 | |
| 37. | 22.56 ft | on 06-17-1990 | |
| 38. | 17.17 ft | on 07-19-1989 | |
| 39. | 17.72 ft | on 09-17-1988 | |
| 40. | 19.00 ft | on 05-27-1987 | |
| 41. | 21.58 ft | on 07-01-1986 | |
| 42. | 21.69 ft | on 04-24-1985 | |
| 43. | 27.48 ft | on 06-27-1984 | |
| 44. | 23.00 ft | on 06-22-1983 | |
| 45. | 23.20 ft | on 08-18-1975 | |
| 46. | 26.82 ft | on 02-19-1971 | |
| 47. | 27.53 ft | on 12-17-1969 | |
| 48. | 33.50 ft | on 04-17-1952 |
Historic Crests
| 1. | 33.50 ft | on 04-17-1952 | |
| 2. | 32.73 ft | on 06-29-2011 | |
| 3. | 32.20 ft | on 06-27-2024 | (P) |
| 4. | 31.12 ft | on 03-18-2019 | |
| 5. | 29.61 ft | on 06-03-2019 |
Historic Crests
| 1. | 33.50 ft | on 04-17-1952 | |
| 2. | 32.73 ft | on 06-29-2011 | |
| 3. | 32.20 ft | on 06-27-2024 | (P) |
| 4. | 31.12 ft | on 03-18-2019 | |
| 5. | 29.61 ft | on 06-03-2019 | |
| 6. | 29.19 ft | on 09-22-2019 | |
| 7. | 27.67 ft | on 09-25-2018 | |
| 8. | 27.53 ft | on 12-17-1969 | |
| 9. | 27.48 ft | on 06-27-1984 | |
| 10. | 27.43 ft | on 07-10-1993 | |
| 11. | 26.93 ft | on 06-30-2010 | |
| 12. | 26.91 ft | on 06-22-1996 | |
| 13. | 26.82 ft | on 02-19-1971 | |
| 14. | 26.62 ft | on 06-22-2014 | |
| 15. | 24.87 ft | on 04-16-1997 | |
| 16. | 23.83 ft | on 06-03-1995 | |
| 17. | 23.20 ft | on 08-18-1975 | |
| 18. | 23.00 ft | on 06-22-1983 | |
| 19. | 22.56 ft | on 06-17-1990 | |
| 20. | 22.25 ft | on 05-29-2013 | |
| 21. | 21.88 ft | on 06-12-2008 | |
| 22. | 21.69 ft | on 04-24-1985 | |
| 23. | 21.58 ft | on 07-01-1986 | |
| 24. | 21.55 ft | on 04-29-2001 | |
| 25. | 21.42 ft | on 06-28-1999 | |
| 26. | 21.31 ft | on 06-27-1994 | |
| 27. | 21.00 ft | on 02-24-2023 | |
| 28. | 20.73 ft | on 04-03-2020 | |
| 29. | 20.54 ft | on 05-07-2007 | |
| 30. | 20.42 ft | on 06-13-2004 | |
| 31. | 20.35 ft | on 06-16-1991 | |
| 32. | 20.32 ft | on 10-08-2017 | |
| 33. | 20.22 ft | on 05-01-2016 | |
| 34. | 20.08 ft | on 07-11-2003 | |
| 35. | 19.88 ft | on 10-11-1992 | |
| 36. | 19.68 ft | on 06-25-1998 | |
| 37. | 19.52 ft | on 07-11-2009 | |
| 38. | 19.00 ft | on 05-27-1987 | |
| 39. | 18.93 ft | on 07-29-2015 | |
| 40. | 18.71 ft | on 06-26-2000 | |
| 41. | 18.71 ft | on 06-10-2005 | |
| 42. | 17.99 ft | on 04-13-2006 | |
| 43. | 17.72 ft | on 09-17-1988 | |
| 44. | 17.57 ft | on 06-02-2012 | |
| 45. | 17.17 ft | on 07-19-1989 | |
| 46. | 16.73 ft | on 08-24-2002 | |
| 47. | 14.80 ft | on 12-30-2022 | |
| 48. | 14.72 ft | on 09-01-2021 |
Vertical Datum Table
| type | NAVD88 |
|---|---|
| major Flooding | 1010.47 ft |
| moderate Flooding | 1005.97 ft |
| minor Flooding | 1003.97 ft |
| action | 1000.97 ft |
| Latest Value | 990.99 ft |
| Gauge Zero | 977.47 ft |
Unique Local Info
Cottonwood Marina Webcam Page
Blair Webcam Page
More USGS cameras
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.