Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left
Navigation Bar End Cap

Missouri River At St. Charles (SCLM7)

Return to Top
NOTE: 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.
Flood Stage: 25 Feet
Latest Stage: 25.31
Current Warnings/Statements/Advisories:Flood Warning
Vertical Datum updated from NGVD29 to NAVD88 by gauge owner.
at St. Charles
Stage (ft)Observed: 11.21 ft at 2:00AM Apr 27, 2024Observed: 11.2 ft at 2:30AM Apr 27, 2024Observed: 11.2 ft at 3:00AM Apr 27, 2024Observed: 11.19 ft at 3:30AM Apr 27, 2024Observed: 11.17 ft at 4:00AM Apr 27, 2024Observed: 11.15 ft at 4:30AM Apr 27, 2024Observed: 11.14 ft at 5:00AM Apr 27, 2024Observed: 11.12 ft at 5:30AM Apr 27, 2024Observed: 11.12 ft at 6:00AM Apr 27, 2024Observed: 11.11 ft at 6:30AM Apr 27, 2024Observed: 11.12 ft at 7:00AM Apr 27, 2024Observed: 11.11 ft at 7:30AM Apr 27, 2024Observed: 11.07 ft at 8:00AM Apr 27, 2024Observed: 11.05 ft at 8:30AM Apr 27, 2024Observed: 11.04 ft at 9:00AM Apr 27, 2024Observed: 11.05 ft at 9:30AM Apr 27, 2024Observed: 11.05 ft at 10:00AM Apr 27, 2024Observed: 11.03 ft at 10:30AM Apr 27, 2024Observed: 11.06 ft at 11:00AM Apr 27, 2024Observed: 11.02 ft at 11:30AM Apr 27, 2024Observed: 11.03 ft at 12:00PM Apr 27, 2024Observed: 11.06 ft at 12:30PM Apr 27, 2024Observed: 11.02 ft at 1:00PM Apr 27, 2024Observed: 11.04 ft at 1:30PM Apr 27, 2024Observed: 11.05 ft at 2:00PM Apr 27, 2024Observed: 10.99 ft at 2:30PM Apr 27, 2024Observed: 11.01 ft at 3:00PM Apr 27, 2024Observed: 11.01 ft at 3:30PM Apr 27, 2024Observed: 11.01 ft at 4:00PM Apr 27, 2024Observed: 11.01 ft at 4:30PM Apr 27, 2024Observed: 11 ft at 5:00PM Apr 27, 2024Observed: 10.99 ft at 5:30PM Apr 27, 2024Observed: 11.01 ft at 6:00PM Apr 27, 2024Observed: 11.01 ft at 6:30PM Apr 27, 2024Observed: 11.01 ft at 7:00PM Apr 27, 2024Observed: 11.01 ft at 7:30PM Apr 27, 2024Observed: 10.99 ft at 8:00PM Apr 27, 2024Observed: 10.99 ft at 8:30PM Apr 27, 2024Observed: 11.02 ft at 9:00PM Apr 27, 2024Observed: 10.99 ft at 9:30PM Apr 27, 2024Observed: 10.99 ft at 10:00PM Apr 27, 2024Observed: 10.98 ft at 10:30PM Apr 27, 2024Observed: 10.99 ft at 11:00PM Apr 27, 2024Observed: 11.01 ft at 11:30PM Apr 27, 2024Observed: 11.01 ft at 12:00AM Apr 28, 2024Observed: 11 ft at 12:30AM Apr 28, 2024Observed: 11.01 ft at 1:00AM Apr 28, 2024Observed: 11.03 ft at 1:30AM Apr 28, 2024Observed: 11 ft at 2:00AM Apr 28, 2024Observed: 11.01 ft at 2:30AM Apr 28, 2024Observed: 11.03 ft at 3:00AM Apr 28, 2024Observed: 11.02 ft at 3:30AM Apr 28, 2024Observed: 11.06 ft at 4:00AM Apr 28, 2024Observed: 11.05 ft at 4:30AM Apr 28, 2024Observed: 11.08 ft at 5:00AM Apr 28, 2024Observed: 11.05 ft at 5:30AM Apr 28, 2024Observed: 11.08 ft at 6:00AM Apr 28, 2024Observed: 11.11 ft at 6:30AM Apr 28, 2024Observed: 11.11 ft at 7:00AM Apr 28, 2024Observed: 11.12 ft at 7:30AM Apr 28, 2024Observed: 11.15 ft at 8:00AM Apr 28, 2024Observed: 11.17 ft at 8:30AM Apr 28, 2024Observed: 11.18 ft at 9:00AM Apr 28, 2024Observed: 11.22 ft at 9:30AM Apr 28, 2024Observed: 11.26 ft at 10:00AM Apr 28, 2024Observed: 11.24 ft at 10:30AM Apr 28, 2024Observed: 11.29 ft at 11:00AM Apr 28, 2024Observed: 11.36 ft at 11:30AM Apr 28, 2024Observed: 11.38 ft at 12:00PM Apr 28, 2024Observed: 11.39 ft at 12:30PM Apr 28, 2024Observed: 11.45 ft at 1:00PM Apr 28, 2024Observed: 11.5 ft at 1:30PM Apr 28, 2024Observed: 11.54 ft at 2:00PM Apr 28, 2024Observed: 11.61 ft at 2:30PM Apr 28, 2024Observed: 11.68 ft at 3:00PM Apr 28, 2024Observed: 11.73 ft at 3:30PM Apr 28, 2024Observed: 11.76 ft at 4:00PM Apr 28, 2024Observed: 11.87 ft at 4:30PM Apr 28, 2024Observed: 11.9 ft at 5:00PM Apr 28, 2024Observed: 11.96 ft at 5:30PM Apr 28, 2024Observed: 12.04 ft at 6:00PM Apr 28, 2024Observed: 12.09 ft at 6:30PM Apr 28, 2024Observed: 12.16 ft at 7:00PM Apr 28, 2024Observed: 12.26 ft at 7:30PM Apr 28, 2024Observed: 12.31 ft at 8:00PM Apr 28, 2024Observed: 12.39 ft at 8:30PM Apr 28, 2024Observed: 12.45 ft at 9:00PM Apr 28, 2024Observed: 12.56 ft at 9:30PM Apr 28, 2024Observed: 12.65 ft at 10:00PM Apr 28, 2024Observed: 12.74 ft at 10:30PM Apr 28, 2024Observed: 12.83 ft at 11:00PM Apr 28, 2024Observed: 12.89 ft at 11:30PM Apr 28, 2024Observed: 12.99 ft at 12:00AM Apr 29, 2024Observed: 13.07 ft at 12:30AM Apr 29, 2024Observed: 13.17 ft at 1:00AM Apr 29, 2024Observed: 13.28 ft at 1:30AM Apr 29, 2024Observed: 13.44 ft at 2:00AM Apr 29, 2024Observed: 13.55 ft at 2:30AM Apr 29, 2024Observed: 13.66 ft at 3:00AM Apr 29, 2024Observed: 13.77 ft at 3:30AM Apr 29, 2024Observed: 13.89 ft at 4:00AM Apr 29, 2024Observed: 14.04 ft at 4:30AM Apr 29, 2024Observed: 14.17 ft at 5:00AM Apr 29, 2024Observed: 14.34 ft at 5:30AM Apr 29, 2024Observed: 14.43 ft at 6:00AM Apr 29, 2024Observed: 14.58 ft at 6:30AM Apr 29, 2024Observed: 14.76 ft at 7:00AM Apr 29, 2024Observed: 14.89 ft at 7:30AM Apr 29, 2024Observed: 15.06 ft at 8:00AM Apr 29, 2024Observed: 15.27 ft at 8:30AM Apr 29, 2024Observed: 15.45 ft at 9:00AM Apr 29, 2024Observed: 15.64 ft at 9:30AM Apr 29, 2024Observed: 15.85 ft at 10:00AM Apr 29, 2024Observed: 16.08 ft at 10:30AM Apr 29, 2024Observed: 16.34 ft at 11:00AM Apr 29, 2024Observed: 16.62 ft at 11:30AM Apr 29, 2024Observed: 16.94 ft at 12:00PM Apr 29, 2024Observed: 17.24 ft at 12:30PM Apr 29, 2024Observed: 17.58 ft at 1:00PM Apr 29, 2024Observed: 17.93 ft at 1:30PM Apr 29, 2024Observed: 18.34 ft at 2:00PM Apr 29, 2024Observed: 18.71 ft at 2:30PM Apr 29, 2024Observed: 19.1 ft at 3:00PM Apr 29, 2024Observed: 19.48 ft at 3:30PM Apr 29, 2024Observed: 19.84 ft at 4:00PM Apr 29, 2024Observed: 20.22 ft at 4:30PM Apr 29, 2024Observed: 20.59 ft at 5:00PM Apr 29, 2024Observed: 20.92 ft at 5:30PM Apr 29, 2024Observed: 21.24 ft at 6:00PM Apr 29, 2024Observed: 21.52 ft at 6:30PM Apr 29, 2024Observed: 21.77 ft at 7:00PM Apr 29, 2024Observed: 22.04 ft at 7:30PM Apr 29, 2024Observed: 22.28 ft at 8:00PM Apr 29, 2024Observed: 22.5 ft at 8:30PM Apr 29, 2024Observed: 22.68 ft at 9:00PM Apr 29, 2024Observed: 22.9 ft at 9:30PM Apr 29, 2024Observed: 23.1 ft at 10:00PM Apr 29, 2024Observed: 23.32 ft at 10:30PM Apr 29, 2024Observed: 23.53 ft at 11:00PM Apr 29, 2024Observed: 23.72 ft at 11:30PM Apr 29, 2024Observed: 23.91 ft at 12:00AM Apr 30, 2024Observed: 24.1 ft at 12:30AM Apr 30, 2024Observed: 24.29 ft at 1:00AM Apr 30, 2024Observed: 24.43 ft at 1:30AM Apr 30, 2024Observed: 24.6 ft at 2:00AM Apr 30, 2024Observed: 24.74 ft at 2:30AM Apr 30, 2024Observed: 24.91 ft at 3:00AM Apr 30, 2024Observed: 25.04 ft at 3:30AM Apr 30, 2024Observed: 25.18 ft at 4:00AM Apr 30, 2024Observed: 25.31 ft at 4:30AM Apr 30, 2024Observed: 25.44 ft at 5:00AM Apr 30, 2024Observed: 25.53 ft at 5:30AM Apr 30, 2024Observed: 25.65 ft at 6:00AM Apr 30, 2024Observed: 25.76 ft at 6:30AM Apr 30, 2024Observed: 25.87 ft at 7:00AM Apr 30, 2024Observed: 25.99 ft at 7:30AM Apr 30, 2024Observed: 26.07 ft at 8:00AM Apr 30, 2024Observed: 26.13 ft at 8:30AM Apr 30, 2024Observed: 26.23 ft at 9:00AM Apr 30, 2024Observed: 26.33 ft at 9:30AM Apr 30, 2024Observed: 26.4 ft at 10:00AM Apr 30, 2024Observed: 26.47 ft at 10:30AM Apr 30, 2024Observed: 26.47 ft at 11:00AM Apr 30, 2024Observed: 26.51 ft at 11:30AM Apr 30, 2024Observed: 26.61 ft at 12:00PM Apr 30, 2024Observed: 26.62 ft at 12:30PM Apr 30, 2024Observed: 26.66 ft at 1:00PM Apr 30, 2024Observed: 26.72 ft at 1:30PM Apr 30, 2024Observed: 26.79 ft at 2:00PM Apr 30, 2024Observed: 26.89 ft at 3:00PM Apr 30, 2024Observed: 26.95 ft at 3:30PM Apr 30, 2024Observed: 27.01 ft at 4:00PM Apr 30, 2024Observed: 27.06 ft at 4:30PM Apr 30, 2024Observed: 27.09 ft at 5:00PM Apr 30, 2024Observed: 27.12 ft at 5:30PM Apr 30, 2024Observed: 27.19 ft at 6:00PM Apr 30, 2024Observed: 27.19 ft at 6:30PM Apr 30, 2024Observed: 27.23 ft at 7:00PM Apr 30, 2024Observed: 27.24 ft at 7:30PM Apr 30, 2024Observed: 27.26 ft at 8:00PM Apr 30, 2024Observed: 27.3 ft at 8:30PM Apr 30, 2024Observed: 27.33 ft at 9:00PM Apr 30, 2024Observed: 27.36 ft at 9:30PM Apr 30, 2024Observed: 27.36 ft at 10:00PM Apr 30, 2024Observed: 27.38 ft at 10:30PM Apr 30, 2024Observed: 27.4 ft at 11:00PM Apr 30, 2024Observed: 27.43 ft at 11:30PM Apr 30, 2024Observed: 27.45 ft at 12:00AM May 01, 2024Observed: 27.46 ft at 12:30AM May 01, 2024Observed: 27.47 ft at 1:00AM May 01, 2024Observed: 27.47 ft at 1:30AM May 01, 2024Observed: 27.49 ft at 2:00AM May 01, 2024Observed: 27.47 ft at 2:30AM May 01, 2024Observed: 27.48 ft at 3:00AM May 01, 2024Observed: 27.51 ft at 3:30AM May 01, 2024Observed: 27.53 ft at 4:00AM May 01, 2024Highest Observation: 27.61 ft at 4:30AM May 01, 2024Observed: 27.52 ft at 5:00AM May 01, 2024Observed: 27.5 ft at 5:30AM May 01, 2024Observed: 27.51 ft at 6:00AM May 01, 2024Observed: 27.49 ft at 6:30AM May 01, 2024Observed: 27.48 ft at 7:00AM May 01, 2024Observed: 27.47 ft at 7:30AM May 01, 2024Observed: 27.49 ft at 8:00AM May 01, 2024Observed: 27.49 ft at 8:30AM May 01, 2024Observed: 27.51 ft at 9:00AM May 01, 2024Observed: 27.54 ft at 9:30AM May 01, 2024Observed: 27.49 ft at 10:00AM May 01, 2024Observed: 27.51 ft at 10:30AM May 01, 2024Observed: 27.51 ft at 11:00AM May 01, 2024Observed: 27.45 ft at 11:30AM May 01, 2024Observed: 27.41 ft at 12:00PM May 01, 2024Observed: 27.4 ft at 12:30PM May 01, 2024Observed: 27.37 ft at 1:00PM May 01, 2024Observed: 27.37 ft at 1:30PM May 01, 2024Observed: 27.36 ft at 2:00PM May 01, 2024Observed: 27.35 ft at 2:30PM May 01, 2024Observed: 27.35 ft at 3:00PM May 01, 2024Observed: 27.33 ft at 3:30PM May 01, 2024Observed: 27.31 ft at 4:00PM May 01, 2024Observed: 27.29 ft at 4:30PM May 01, 2024Observed: 27.27 ft at 5:00PM May 01, 2024Observed: 27.24 ft at 5:30PM May 01, 2024Observed: 27.23 ft at 6:00PM May 01, 2024Observed: 27.21 ft at 6:30PM May 01, 2024Observed: 27.2 ft at 7:00PM May 01, 2024Observed: 27.18 ft at 7:30PM May 01, 2024Observed: 27.12 ft at 8:00PM May 01, 2024Observed: 27.1 ft at 8:30PM May 01, 2024Observed: 27.08 ft at 9:00PM May 01, 2024Observed: 27.05 ft at 9:30PM May 01, 2024Observed: 27.05 ft at 10:00PM May 01, 2024Observed: 27.01 ft at 10:30PM May 01, 2024Observed: 26.96 ft at 11:00PM May 01, 2024Observed: 26.94 ft at 11:30PM May 01, 2024Observed: 26.92 ft at 12:00AM May 02, 2024Observed: 26.88 ft at 12:30AM May 02, 2024Observed: 26.87 ft at 1:00AM May 02, 2024Observed: 26.83 ft at 1:30AM May 02, 2024Observed: 26.78 ft at 2:00AM May 02, 2024Observed: 26.75 ft at 2:30AM May 02, 2024Observed: 26.7 ft at 3:00AM May 02, 2024Observed: 26.68 ft at 3:30AM May 02, 2024Observed: 26.66 ft at 4:00AM May 02, 2024Observed: 26.64 ft at 4:30AM May 02, 2024Observed: 26.59 ft at 5:00AM May 02, 2024Observed: 26.56 ft at 5:30AM May 02, 2024Observed: 26.52 ft at 6:00AM May 02, 2024Observed: 26.48 ft at 6:30AM May 02, 2024Observed: 26.46 ft at 7:00AM May 02, 2024Observed: 26.41 ft at 7:30AM May 02, 2024Observed: 26.38 ft at 8:00AM May 02, 2024Observed: 26.31 ft at 8:30AM May 02, 2024Observed: 26.31 ft at 9:00AM May 02, 2024Observed: 26.27 ft at 9:30AM May 02, 2024Observed: 26.39 ft at 10:00AM May 02, 2024Observed: 26.38 ft at 10:30AM May 02, 2024Observed: 26.35 ft at 11:00AM May 02, 2024Observed: 26.33 ft at 11:30AM May 02, 2024Observed: 26.3 ft at 12:00PM May 02, 2024Observed: 26.29 ft at 12:30PM May 02, 2024Observed: 26.25 ft at 1:00PM May 02, 2024Observed: 26.23 ft at 1:30PM May 02, 2024Observed: 26.21 ft at 2:00PM May 02, 2024Observed: 26.15 ft at 2:30PM May 02, 2024Observed: 26.14 ft at 3:00PM May 02, 2024Observed: 26.14 ft at 3:30PM May 02, 2024Observed: 26.09 ft at 4:00PM May 02, 2024Observed: 26.07 ft at 4:30PM May 02, 2024Observed: 26.02 ft at 5:00PM May 02, 2024Observed: 26.01 ft at 5:30PM May 02, 2024Observed: 25.97 ft at 6:00PM May 02, 2024Observed: 25.95 ft at 6:30PM May 02, 2024Observed: 25.93 ft at 7:00PM May 02, 2024Observed: 25.89 ft at 7:30PM May 02, 2024Observed: 25.89 ft at 8:00PM May 02, 2024Observed: 25.86 ft at 8:30PM May 02, 2024Observed: 25.83 ft at 9:00PM May 02, 2024Observed: 25.86 ft at 9:30PM May 02, 2024Observed: 25.86 ft at 10:00PM May 02, 2024Observed: 25.84 ft at 10:30PM May 02, 2024Observed: 25.83 ft at 11:00PM May 02, 2024Observed: 25.82 ft at 11:30PM May 02, 2024Observed: 25.82 ft at 12:00AM May 03, 2024Observed: 25.8 ft at 12:30AM May 03, 2024Observed: 25.82 ft at 1:00AM May 03, 2024Observed: 25.8 ft at 1:30AM May 03, 2024Observed: 25.78 ft at 2:00AM May 03, 2024Observed: 25.77 ft at 2:30AM May 03, 2024Observed: 25.78 ft at 3:00AM May 03, 2024Observed: 25.77 ft at 3:30AM May 03, 2024Observed: 25.78 ft at 4:00AM May 03, 2024Observed: 25.75 ft at 4:30AM May 03, 2024Observed: 25.76 ft at 5:00AM May 03, 2024Observed: 25.76 ft at 5:30AM May 03, 2024Observed: 25.73 ft at 6:00AM May 03, 2024Observed: 25.73 ft at 6:30AM May 03, 2024Observed: 25.72 ft at 7:00AM May 03, 2024Observed: 25.72 ft at 7:30AM May 03, 2024Observed: 25.73 ft at 8:00AM May 03, 2024Observed: 25.73 ft at 8:30AM May 03, 2024Observed: 25.71 ft at 9:00AM May 03, 2024Observed: 25.7 ft at 9:30AM May 03, 2024Observed: 25.7 ft at 10:00AM May 03, 2024Observed: 25.69 ft at 10:30AM May 03, 2024Observed: 25.71 ft at 11:00AM May 03, 2024Observed: 25.7 ft at 11:30AM May 03, 2024Observed: 25.72 ft at 12:00PM May 03, 2024Observed: 25.68 ft at 12:30PM May 03, 2024Observed: 25.68 ft at 1:00PM May 03, 2024Observed: 25.68 ft at 1:30PM May 03, 2024Observed: 25.67 ft at 2:00PM May 03, 2024Observed: 25.68 ft at 2:30PM May 03, 2024Observed: 25.67 ft at 3:00PM May 03, 2024Observed: 25.65 ft at 3:30PM May 03, 2024Observed: 25.64 ft at 4:00PM May 03, 2024Observed: 25.63 ft at 4:30PM May 03, 2024Observed: 25.61 ft at 5:00PM May 03, 2024Observed: 25.6 ft at 5:30PM May 03, 2024Observed: 25.59 ft at 6:00PM May 03, 2024Observed: 25.57 ft at 6:30PM May 03, 2024Observed: 25.57 ft at 7:00PM May 03, 2024Observed: 25.54 ft at 7:30PM May 03, 2024Observed: 25.54 ft at 8:00PM May 03, 2024Observed: 25.51 ft at 8:30PM May 03, 2024Observed: 25.5 ft at 9:00PM May 03, 2024Observed: 25.49 ft at 9:30PM May 03, 2024Observed: 25.47 ft at 10:00PM May 03, 2024Observed: 25.43 ft at 10:30PM May 03, 2024Observed: 25.42 ft at 11:00PM May 03, 2024Observed: 25.38 ft at 11:30PM May 03, 2024Observed: 25.37 ft at 12:00AM May 04, 2024Observed: 25.36 ft at 12:30AM May 04, 2024Observed: 25.34 ft at 1:00AM May 04, 2024Highest Forecast: 25.1 ft 7:00AM May 04, 2024Forecast: 24.9 ft 1:00PM May 04, 2024Forecast: 24.8 ft 7:00PM May 04, 2024Forecast: 24.7 ft 1:00AM May 05, 2024Forecast: 24.7 ft 7:00AM May 05, 2024Forecast: 24.8 ft 1:00PM May 05, 2024Forecast: 24.9 ft 7:00PM May 05, 2024Forecast: 24.9 ft 1:00AM May 06, 2024Forecast: 24.8 ft 7:00AM May 06, 2024Forecast: 24.7 ft 1:00PM May 06, 2024Forecast: 24.6 ft 7:00PM May 06, 2024Forecast: 24.4 ft 1:00AM May 07, 2024Forecast: 24.2 ft 7:00AM May 07, 2024Forecast: 24 ft 1:00PM May 07, 2024Forecast: 23.8 ft 7:00PM May 07, 2024Forecast: 23.6 ft 1:00AM May 08, 2024Forecast: 23.3 ft 7:00AM May 08, 2024Forecast: 23 ft 1:00PM May 08, 2024Forecast: 22.6 ft 7:00PM May 08, 2024USGS--Water Resources of the United StatesSCLM7(plotting HGIRG) Graph Created (1:41AM May 4, 2024)ObservedForecast (issued 8:53PM May 3)Latest observed value: 25.34 ft at 1:00 AM CDT 4-May-2024. Flood Stage is 25 ft
KML Image
Gauge LocationGauge Map Marker
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts

If you notice any errors in the below information, please contact our Webmaster

42.2
This is the approximate minimum level of protection provided by the Monarch levee protecting Chesterfield Valley. Since this gage is affected by Mississippi River backwater, the actual level of overtopping may be higher.
38
Floor of the gage house.
37
Residences north of St. Charles become cut off near this height.
36
Major flooding begins. The levee at the Highway 370 bridge is overtopped.
35
The levee at the Highway 370 bridge overtops near this height. Missouri State Route F northwest of Defiance along Femme Osage Creek will be closed near this height.
34.5
Missouri Highway 94 near Route H will be closed in both directions near this height.
33.5
Highway 94 floods downstream of St Charles.
33
Up to 7 non-Federal levees are overtopped. (USACE)
32.5
The west end of Greens Bottom Road floods. This road connects Pittman Hill Road and Jungs Station Road south of 94.
32
Near this height, Missouri Bottom Road begins flooding between Prouhet Farm Road and Aubuchon Road.
30.7
Near this height, the base of the Lewis and Clark Boat House will begin flooding.
28
Near this height, Aubuchon Road and Charbonier Road begin flooding between Teson Road and Riverwood Estates Boulevard.
27
The Katy Trail begins flooding near this height along Hawning Road, about 2 miles north northeast of the Highway 370 bridge.
25
Downstream near this stage, Missouri Route H at Island Road and agricultural bottomland may begin flooding, depending on Mississippi River flow and backwater.
21
An access road to farmland on Bonhomme Island gets cut off above this height.
Flood Categories (in feet)
Major Flood Stage: 36
Moderate Flood Stage: 30
Flood Stage: 25
Action Stage: 23
Low Stage (in feet): -9999

Historic Crests
(1) 40.11 ft on 06/24/1844
(2) 40.04 ft on 08/02/1993
(3) 37.50 ft on 10/07/1986
(4) 37.30 ft on 07/20/1951
(5) 36.80 ft on 06/07/1903
(6) 36.60 ft on 05/22/1943
(7) 36.50 ft on 04/29/1944
(8) 36.50 ft on 05/21/1995
(9) 36.40 ft on 04/26/1973
(10) 35.91 ft on 05/05/2017
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 25.27 ft on 06/04/2022
(2) 26.84 ft on 05/06/2022
(3) 29.21 ft on 06/29/2021
(4) 26.42 ft on 04/13/2021
(5) 29.09 ft on 03/20/2021
(6) 25.88 ft on 06/07/2020
(7) 27.95 ft on 05/31/2020
(8) 27.11 ft on 03/21/2020
(9) 28.03 ft on 01/12/2020
(10) 27.88 ft on 10/12/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 3.20 ft on 12/24/1963
(2) 3.45 ft on 12/26/1879
(3) 4.03 ft on 11/28/2006
(4) 4.17 ft on 12/15/2005
(5) 4.18 ft on 01/01/2023
Show More Low Water Records
Collaborative Agencies Collapse
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.
NWS Information
National Weather Service
St. Louis Weather Forecast Office
12 Missouri Research Park Drive
St. Charles, MO 63304
(636) 441-8467
Ask Questions/Webmaster
Page last modified: 23-Jun-2020 5:16 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities