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Hydrograph River at a Glance Download
Missouri River at St. Charles Stage (ft)Flow (kcfs)Observed: 11.94 ft at 11:30PM Aug 13, 2014Observed: 11.93 ft at 12:00AM Aug 14, 2014Observed: 11.93 ft at 12:30AM Aug 14, 2014Observed: 11.94 ft at 1:00AM Aug 14, 2014Observed: 11.95 ft at 1:30AM Aug 14, 2014Observed: 11.95 ft at 2:00AM Aug 14, 2014Observed: 11.93 ft at 2:30AM Aug 14, 2014Observed: 11.93 ft at 3:00AM Aug 14, 2014Observed: 11.94 ft at 3:30AM Aug 14, 2014Observed: 11.93 ft at 4:00AM Aug 14, 2014Observed: 11.95 ft at 4:30AM Aug 14, 2014Observed: 11.96 ft at 5:00AM Aug 14, 2014Observed: 11.96 ft at 5:30AM Aug 14, 2014Observed: 11.99 ft at 6:00AM Aug 14, 2014Observed: 12 ft at 6:30AM Aug 14, 2014Observed: 11.98 ft at 7:00AM Aug 14, 2014Observed: 12.01 ft at 7:30AM Aug 14, 2014Observed: 12 ft at 8:00AM Aug 14, 2014Observed: 12.04 ft at 8:30AM Aug 14, 2014Observed: 12.02 ft at 9:00AM Aug 14, 2014Observed: 12.03 ft at 9:30AM Aug 14, 2014Observed: 12.05 ft at 10:00AM Aug 14, 2014Observed: 12.06 ft at 10:30AM Aug 14, 2014Observed: 12.04 ft at 11:00AM Aug 14, 2014Observed: 12.1 ft at 11:30AM Aug 14, 2014Observed: 12.07 ft at 12:00PM Aug 14, 2014Observed: 12.11 ft at 12:30PM Aug 14, 2014Observed: 12.14 ft at 1:00PM Aug 14, 2014Observed: 12.12 ft at 1:30PM Aug 14, 2014Observed: 12.16 ft at 2:00PM Aug 14, 2014Observed: 12.17 ft at 2:30PM Aug 14, 2014Observed: 12.17 ft at 3:00PM Aug 14, 2014Observed: 12.19 ft at 3:30PM Aug 14, 2014Observed: 12.22 ft at 4:00PM Aug 14, 2014Observed: 12.21 ft at 4:30PM Aug 14, 2014Observed: 12.25 ft at 5:00PM Aug 14, 2014Observed: 12.23 ft at 5:30PM Aug 14, 2014Observed: 12.28 ft at 6:00PM Aug 14, 2014Observed: 12.28 ft at 6:30PM Aug 14, 2014Observed: 12.29 ft at 7:00PM Aug 14, 2014Observed: 12.29 ft at 7:30PM Aug 14, 2014Observed: 12.32 ft at 8:00PM Aug 14, 2014Observed: 12.3 ft at 8:30PM Aug 14, 2014Observed: 12.3 ft at 9:00PM Aug 14, 2014Observed: 12.32 ft at 9:30PM Aug 14, 2014Observed: 12.31 ft at 10:00PM Aug 14, 2014Observed: 12.32 ft at 10:30PM Aug 14, 2014Observed: 12.31 ft at 11:00PM Aug 14, 2014Observed: 12.33 ft at 11:30PM Aug 14, 2014Observed: 12.34 ft at 12:00AM Aug 15, 2014Observed: 12.34 ft at 12:30AM Aug 15, 2014Observed: 12.38 ft at 1:00AM Aug 15, 2014Observed: 12.35 ft at 1:30AM Aug 15, 2014Observed: 12.37 ft at 2:00AM Aug 15, 2014Observed: 12.35 ft at 2:30AM Aug 15, 2014Observed: 12.34 ft at 3:00AM Aug 15, 2014Observed: 12.36 ft at 3:30AM Aug 15, 2014Observed: 12.35 ft at 4:00AM Aug 15, 2014Observed: 12.35 ft at 4:30AM Aug 15, 2014Observed: 12.36 ft at 5:00AM Aug 15, 2014Observed: 12.37 ft at 5:30AM Aug 15, 2014Observed: 12.33 ft at 6:00AM Aug 15, 2014Observed: 12.35 ft at 6:30AM Aug 15, 2014Observed: 12.34 ft at 7:00AM Aug 15, 2014Observed: 12.33 ft at 7:30AM Aug 15, 2014Observed: 12.34 ft at 8:00AM Aug 15, 2014Observed: 12.34 ft at 8:30AM Aug 15, 2014Observed: 12.32 ft at 9:00AM Aug 15, 2014Observed: 12.33 ft at 9:30AM Aug 15, 2014Observed: 12.33 ft at 10:00AM Aug 15, 2014Observed: 12.31 ft at 10:30AM Aug 15, 2014Observed: 12.31 ft at 11:00AM Aug 15, 2014Observed: 12.32 ft at 11:30AM Aug 15, 2014Observed: 12.32 ft at 12:00PM Aug 15, 2014Observed: 12.27 ft at 12:30PM Aug 15, 2014Observed: 12.32 ft at 1:00PM Aug 15, 2014Observed: 12.29 ft at 1:30PM Aug 15, 2014Observed: 12.3 ft at 2:00PM Aug 15, 2014Observed: 12.3 ft at 2:30PM Aug 15, 2014Observed: 12.31 ft at 3:00PM Aug 15, 2014Observed: 12.3 ft at 3:30PM Aug 15, 2014Observed: 12.29 ft at 4:00PM Aug 15, 2014Observed: 12.29 ft at 4:30PM Aug 15, 2014Observed: 12.29 ft at 5:00PM Aug 15, 2014Observed: 12.26 ft at 5:30PM Aug 15, 2014Observed: 12.25 ft at 6:00PM Aug 15, 2014Observed: 12.27 ft at 6:30PM Aug 15, 2014Observed: 12.26 ft at 7:00PM Aug 15, 2014Observed: 12.24 ft at 7:30PM Aug 15, 2014Observed: 12.25 ft at 8:00PM Aug 15, 2014Observed: 12.25 ft at 8:30PM Aug 15, 2014Observed: 12.21 ft at 9:00PM Aug 15, 2014Observed: 12.21 ft at 9:30PM Aug 15, 2014Observed: 12.19 ft at 10:00PM Aug 15, 2014Observed: 12.21 ft at 10:30PM Aug 15, 2014Observed: 12.2 ft at 11:00PM Aug 15, 2014Observed: 12.21 ft at 11:30PM Aug 15, 2014Observed: 12.17 ft at 12:00AM Aug 16, 2014Observed: 12.17 ft at 12:30AM Aug 16, 2014Observed: 12.18 ft at 1:00AM Aug 16, 2014Observed: 12.13 ft at 1:30AM Aug 16, 2014Observed: 12.15 ft at 2:00AM Aug 16, 2014Observed: 12.12 ft at 2:30AM Aug 16, 2014Observed: 12.11 ft at 3:00AM Aug 16, 2014Observed: 12.12 ft at 3:30AM Aug 16, 2014Observed: 12.09 ft at 4:00AM Aug 16, 2014Observed: 12.07 ft at 4:30AM Aug 16, 2014Observed: 12.04 ft at 5:00AM Aug 16, 2014Observed: 12.08 ft at 5:30AM Aug 16, 2014Observed: 12.04 ft at 6:00AM Aug 16, 2014Observed: 12.04 ft at 6:30AM Aug 16, 2014Observed: 12.03 ft at 7:00AM Aug 16, 2014Observed: 12.05 ft at 7:30AM Aug 16, 2014Observed: 12.02 ft at 8:00AM Aug 16, 2014Observed: 12.05 ft at 8:30AM Aug 16, 2014Observed: 12.03 ft at 9:00AM Aug 16, 2014Observed: 12.02 ft at 9:30AM Aug 16, 2014Observed: 12.01 ft at 10:00AM Aug 16, 2014Observed: 12.02 ft at 10:30AM Aug 16, 2014Observed: 12.01 ft at 11:00AM Aug 16, 2014Observed: 12 ft at 11:30AM Aug 16, 2014Observed: 11.99 ft at 12:00PM Aug 16, 2014Observed: 12 ft at 12:30PM Aug 16, 2014Observed: 11.96 ft at 1:00PM Aug 16, 2014Observed: 11.98 ft at 1:30PM Aug 16, 2014Observed: 11.96 ft at 2:00PM Aug 16, 2014Observed: 11.95 ft at 2:30PM Aug 16, 2014Observed: 11.92 ft at 3:00PM Aug 16, 2014Observed: 11.91 ft at 3:30PM Aug 16, 2014Observed: 11.93 ft at 4:00PM Aug 16, 2014Observed: 11.92 ft at 4:30PM Aug 16, 2014Observed: 11.89 ft at 5:00PM Aug 16, 2014Observed: 11.89 ft at 5:30PM Aug 16, 2014Observed: 11.84 ft at 6:00PM Aug 16, 2014Observed: 11.84 ft at 6:30PM Aug 16, 2014Observed: 11.82 ft at 7:00PM Aug 16, 2014Observed: 11.81 ft at 7:30PM Aug 16, 2014Observed: 11.8 ft at 8:00PM Aug 16, 2014Observed: 11.75 ft at 8:30PM Aug 16, 2014Observed: 11.72 ft at 9:00PM Aug 16, 2014Observed: 11.72 ft at 9:30PM Aug 16, 2014Observed: 11.69 ft at 10:00PM Aug 16, 2014Observed: 11.72 ft at 10:30PM Aug 16, 2014Observed: 11.68 ft at 11:00PM Aug 16, 2014Observed: 11.66 ft at 11:30PM Aug 16, 2014Observed: 11.67 ft at 12:00AM Aug 17, 2014Observed: 11.65 ft at 12:30AM Aug 17, 2014Observed: 11.64 ft at 1:00AM Aug 17, 2014Observed: 11.63 ft at 1:30AM Aug 17, 2014Observed: 11.62 ft at 2:00AM Aug 17, 2014Observed: 11.61 ft at 2:30AM Aug 17, 2014Observed: 11.58 ft at 3:00AM Aug 17, 2014Observed: 11.58 ft at 3:30AM Aug 17, 2014Observed: 11.62 ft at 4:00AM Aug 17, 2014Observed: 11.58 ft at 4:30AM Aug 17, 2014Observed: 11.56 ft at 5:00AM Aug 17, 2014Observed: 11.54 ft at 5:30AM Aug 17, 2014Observed: 11.54 ft at 6:00AM Aug 17, 2014Observed: 11.54 ft at 6:30AM Aug 17, 2014Observed: 11.52 ft at 7:00AM Aug 17, 2014Observed: 11.49 ft at 7:30AM Aug 17, 2014Observed: 11.52 ft at 8:00AM Aug 17, 2014Observed: 11.5 ft at 8:30AM Aug 17, 2014Observed: 11.48 ft at 9:00AM Aug 17, 2014Observed: 11.44 ft at 9:30AM Aug 17, 2014Observed: 11.45 ft at 10:00AM Aug 17, 2014Observed: 11.42 ft at 10:30AM Aug 17, 2014Observed: 11.41 ft at 11:00AM Aug 17, 2014Observed: 11.4 ft at 11:30AM Aug 17, 2014Observed: 11.41 ft at 12:00PM Aug 17, 2014Observed: 11.4 ft at 12:30PM Aug 17, 2014Observed: 11.37 ft at 1:00PM Aug 17, 2014Observed: 11.38 ft at 1:30PM Aug 17, 2014Observed: 11.36 ft at 2:00PM Aug 17, 2014Observed: 11.36 ft at 2:30PM Aug 17, 2014Observed: 11.33 ft at 3:00PM Aug 17, 2014Observed: 11.32 ft at 3:30PM Aug 17, 2014Observed: 11.29 ft at 4:00PM Aug 17, 2014Observed: 11.29 ft at 4:30PM Aug 17, 2014Observed: 11.31 ft at 5:00PM Aug 17, 2014Observed: 11.27 ft at 5:30PM Aug 17, 2014Observed: 11.26 ft at 6:00PM Aug 17, 2014Observed: 11.27 ft at 6:30PM Aug 17, 2014Observed: 11.26 ft at 7:00PM Aug 17, 2014Observed: 11.25 ft at 7:30PM Aug 17, 2014Observed: 11.24 ft at 8:00PM Aug 17, 2014Observed: 11.24 ft at 8:30PM Aug 17, 2014Observed: 11.25 ft at 9:00PM Aug 17, 2014Observed: 11.25 ft at 9:30PM Aug 17, 2014Observed: 11.22 ft at 10:00PM Aug 17, 2014Observed: 11.2 ft at 10:30PM Aug 17, 2014Observed: 11.2 ft at 11:00PM Aug 17, 2014Observed: 11.2 ft at 11:30PM Aug 17, 2014Observed: 11.21 ft at 12:00AM Aug 18, 2014Observed: 11.18 ft at 12:30AM Aug 18, 2014Observed: 11.21 ft at 1:00AM Aug 18, 2014Observed: 11.2 ft at 1:30AM Aug 18, 2014Observed: 11.18 ft at 2:00AM Aug 18, 2014Observed: 11.18 ft at 2:30AM Aug 18, 2014Observed: 11.2 ft at 3:00AM Aug 18, 2014Observed: 11.18 ft at 3:30AM Aug 18, 2014Observed: 11.19 ft at 4:00AM Aug 18, 2014Observed: 11.2 ft at 4:30AM Aug 18, 2014Observed: 11.21 ft at 5:00AM Aug 18, 2014Observed: 11.18 ft at 5:30AM Aug 18, 2014Observed: 11.2 ft at 6:00AM Aug 18, 2014Observed: 11.18 ft at 6:30AM Aug 18, 2014Observed: 11.19 ft at 7:00AM Aug 18, 2014Observed: 11.19 ft at 7:30AM Aug 18, 2014Observed: 11.2 ft at 8:00AM Aug 18, 2014Observed: 11.24 ft at 8:30AM Aug 18, 2014Observed: 11.22 ft at 9:00AM Aug 18, 2014Observed: 11.22 ft at 9:30AM Aug 18, 2014Observed: 11.25 ft at 10:00AM Aug 18, 2014Observed: 11.25 ft at 10:30AM Aug 18, 2014Observed: 11.28 ft at 11:00AM Aug 18, 2014Observed: 11.28 ft at 11:30AM Aug 18, 2014Observed: 11.28 ft at 12:00PM Aug 18, 2014Observed: 11.31 ft at 12:30PM Aug 18, 2014Observed: 11.32 ft at 1:00PM Aug 18, 2014Observed: 11.38 ft at 1:30PM Aug 18, 2014Observed: 11.4 ft at 2:00PM Aug 18, 2014Observed: 11.39 ft at 2:30PM Aug 18, 2014Observed: 11.45 ft at 3:00PM Aug 18, 2014Observed: 11.47 ft at 3:30PM Aug 18, 2014Observed: 11.48 ft at 4:00PM Aug 18, 2014Observed: 11.54 ft at 4:30PM Aug 18, 2014Observed: 11.58 ft at 5:00PM Aug 18, 2014Observed: 11.62 ft at 5:30PM Aug 18, 2014Observed: 11.6 ft at 6:00PM Aug 18, 2014Observed: 11.66 ft at 6:30PM Aug 18, 2014Observed: 11.71 ft at 7:00PM Aug 18, 2014Observed: 11.75 ft at 7:30PM Aug 18, 2014Observed: 11.82 ft at 8:00PM Aug 18, 2014Observed: 11.83 ft at 8:30PM Aug 18, 2014Observed: 11.9 ft at 9:00PM Aug 18, 2014Observed: 11.94 ft at 9:30PM Aug 18, 2014Observed: 11.99 ft at 10:00PM Aug 18, 2014Observed: 12.04 ft at 10:30PM Aug 18, 2014Observed: 12.07 ft at 11:00PM Aug 18, 2014Observed: 12.14 ft at 11:30PM Aug 18, 2014Observed: 12.19 ft at 12:00AM Aug 19, 2014Observed: 12.25 ft at 12:30AM Aug 19, 2014Observed: 12.32 ft at 1:00AM Aug 19, 2014Observed: 12.36 ft at 1:30AM Aug 19, 2014Observed: 12.4 ft at 2:00AM Aug 19, 2014Observed: 12.5 ft at 2:30AM Aug 19, 2014Observed: 12.54 ft at 3:00AM Aug 19, 2014Observed: 12.63 ft at 3:30AM Aug 19, 2014Observed: 12.68 ft at 4:00AM Aug 19, 2014Observed: 12.71 ft at 4:30AM Aug 19, 2014Observed: 12.8 ft at 5:00AM Aug 19, 2014Observed: 12.86 ft at 5:30AM Aug 19, 2014Observed: 12.95 ft at 6:00AM Aug 19, 2014Observed: 12.98 ft at 6:30AM Aug 19, 2014Observed: 13.07 ft at 7:00AM Aug 19, 2014Observed: 13.13 ft at 7:30AM Aug 19, 2014Observed: 13.18 ft at 8:00AM Aug 19, 2014Observed: 13.27 ft at 8:30AM Aug 19, 2014Observed: 13.3 ft at 9:00AM Aug 19, 2014Observed: 13.38 ft at 9:30AM Aug 19, 2014Observed: 13.45 ft at 10:00AM Aug 19, 2014Observed: 13.52 ft at 10:30AM Aug 19, 2014Observed: 13.6 ft at 11:00AM Aug 19, 2014Observed: 13.7 ft at 11:30AM Aug 19, 2014Observed: 13.71 ft at 12:00PM Aug 19, 2014Observed: 13.76 ft at 12:30PM Aug 19, 2014Observed: 13.89 ft at 1:00PM Aug 19, 2014Observed: 13.93 ft at 1:30PM Aug 19, 2014Observed: 13.99 ft at 2:00PM Aug 19, 2014Observed: 14.04 ft at 2:30PM Aug 19, 2014Observed: 14.08 ft at 3:00PM Aug 19, 2014Observed: 14.15 ft at 3:30PM Aug 19, 2014Observed: 14.24 ft at 4:00PM Aug 19, 2014Observed: 14.32 ft at 4:30PM Aug 19, 2014Observed: 14.33 ft at 5:00PM Aug 19, 2014Observed: 14.45 ft at 5:30PM Aug 19, 2014Observed: 14.46 ft at 6:00PM Aug 19, 2014Observed: 14.53 ft at 6:30PM Aug 19, 2014Observed: 14.58 ft at 7:00PM Aug 19, 2014Observed: 14.64 ft at 7:30PM Aug 19, 2014Observed: 14.67 ft at 8:00PM Aug 19, 2014Observed: 14.72 ft at 8:30PM Aug 19, 2014Observed: 14.77 ft at 9:00PM Aug 19, 2014Observed: 14.85 ft at 9:30PM Aug 19, 2014Observed: 14.9 ft at 10:00PM Aug 19, 2014Observed: 14.9 ft at 10:30PM Aug 19, 2014Observed: 14.98 ft at 11:00PM Aug 19, 2014Observed: 15.02 ft at 11:30PM Aug 19, 2014Observed: 15.03 ft at 12:00AM Aug 20, 2014Observed: 15.12 ft at 12:30AM Aug 20, 2014Observed: 15.16 ft at 1:00AM Aug 20, 2014Observed: 15.16 ft at 1:30AM Aug 20, 2014Observed: 15.23 ft at 2:00AM Aug 20, 2014Observed: 15.29 ft at 2:30AM Aug 20, 2014Observed: 15.26 ft at 3:00AM Aug 20, 2014Observed: 15.34 ft at 3:30AM Aug 20, 2014Observed: 15.35 ft at 4:00AM Aug 20, 2014Observed: 15.42 ft at 4:30AM Aug 20, 2014Observed: 15.41 ft at 5:00AM Aug 20, 2014Observed: 15.43 ft at 5:30AM Aug 20, 2014Observed: 15.49 ft at 6:00AM Aug 20, 2014Observed: 15.53 ft at 6:30AM Aug 20, 2014Observed: 15.56 ft at 7:00AM Aug 20, 2014Observed: 15.6 ft at 7:30AM Aug 20, 2014Observed: 15.6 ft at 8:00AM Aug 20, 2014Observed: 15.66 ft at 8:30AM Aug 20, 2014Observed: 15.65 ft at 9:00AM Aug 20, 2014Observed: 15.67 ft at 9:30AM Aug 20, 2014Observed: 15.7 ft at 10:00AM Aug 20, 2014Observed: 15.7 ft at 10:30AM Aug 20, 2014Observed: 15.74 ft at 11:00AM Aug 20, 2014Observed: 15.76 ft at 11:30AM Aug 20, 2014Observed: 15.79 ft at 12:00PM Aug 20, 2014Observed: 15.81 ft at 12:30PM Aug 20, 2014Observed: 15.8 ft at 1:00PM Aug 20, 2014Observed: 15.83 ft at 1:30PM Aug 20, 2014Observed: 15.85 ft at 2:00PM Aug 20, 2014Observed: 15.87 ft at 2:30PM Aug 20, 2014Observed: 15.9 ft at 3:00PM Aug 20, 2014Observed: 15.89 ft at 3:30PM Aug 20, 2014Observed: 15.93 ft at 4:00PM Aug 20, 2014Observed: 15.97 ft at 4:30PM Aug 20, 2014Observed: 15.92 ft at 5:00PM Aug 20, 2014Observed: 15.98 ft at 5:30PM Aug 20, 2014Observed: 15.97 ft at 6:00PM Aug 20, 2014Observed: 16.01 ft at 6:30PM Aug 20, 2014Observed: 15.99 ft at 7:00PM Aug 20, 2014Observed: 16.06 ft at 7:30PM Aug 20, 2014Observed: 16.04 ft at 8:00PM Aug 20, 2014Observed: 16.09 ft at 8:30PM Aug 20, 2014Observed: 16.07 ft at 9:00PM Aug 20, 2014Observed: 16.11 ft at 9:30PM Aug 20, 2014Observed: 16.12 ft at 10:00PM Aug 20, 2014Observed: 16.12 ft at 10:30PM Aug 20, 2014Highest Observation: 16.13 ft at 11:00PM Aug 20, 2014Forecast: 16.2 ft 1:00AM Aug 21, 2014Forecast: 16.3 ft 7:00AM Aug 21, 2014Highest Forecast: 16.4 ft 1:00PM Aug 21, 2014Highest Forecast: 16.4 ft 7:00PM Aug 21, 2014Forecast: 16.2 ft 1:00AM Aug 22, 2014Forecast: 16 ft 7:00AM Aug 22, 2014Forecast: 15.8 ft 1:00PM Aug 22, 2014Forecast: 15.6 ft 7:00PM Aug 22, 2014Forecast: 15.2 ft 1:00AM Aug 23, 2014Forecast: 14.8 ft 7:00AM Aug 23, 2014Forecast: 14.4 ft 1:00PM Aug 23, 2014Forecast: 14.2 ft 7:00PM Aug 23, 2014Forecast: 13.8 ft 1:00AM Aug 24, 2014Forecast: 13.5 ft 7:00AM Aug 24, 2014Forecast: 13.2 ft 1:00PM Aug 24, 2014Forecast: 13 ft 7:00PM Aug 24, 2014Forecast: 12.7 ft 1:00AM Aug 25, 2014Forecast: 12.3 ft 7:00AM Aug 25, 2014Forecast: 11.7 ft 1:00PM Aug 25, 2014Forecast: 11.3 ft 7:00PM Aug 25, 2014USGS--Water Resources of the United StatesSCLM7(plotting HGIRG) Graph Created (11:20PM Aug 20, 2014)ObservedForecast (issued 9:33AM Aug 20)Latest observed value: 16.13 ft at 11:00 PM CDT 20-Aug-2014. Flood Stage is 25 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: River forecasts for this location take into account past and future precipitation. Forecast stages may be different if forecast future rainfall does not occur.

NOTE: Forecasts for the Missouri River at St. Charles are issued routinely year-round.

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Upstream Gauge - at Washington Upstream Gauge
Flood Categories (in feet)
Major Flood Stage:36
Moderate Flood Stage:30
Flood Stage:25
Action Stage:23

Historical 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) 35.40 ft on 04/15/1994
Show More Historical 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) 4.30 ft on 01/26/2003
Show More Low Water Records
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
Disclaimer
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 & Photos Collapse
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 due to flood waters.
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.
34 Terry Road at Highway 94 (near Matson) floods.
33.9 MK&T Railroad tracks flood.
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.
27 The Katy Trail begins flooding near this height along Hawning Road, about 2 miles north northeast of the Highway 370 bridge.
26.5 Aubuchon Road begins flooding between Teson Road and Riverwood Estates near this height.
26 Highway 94 begins flooding 1.5 miles SW of Matson, MO.
25 Flood Stage. Minor flooding begins. The right bank downstream overflows, flooding agricultural bottomland.
21 An access road to farmland on Bonhomme Island gets cut off above this height.
Photos
(1) Train depot at Frontier Park on the St. Charles riverfront during the flood of 1993.
(2) Satellite image during the flood of 1993 with downtown St. Charles in the lower left hand corner.
(3) Aerial image of the St. Charles riverfront during the flood of 1993.
(4) Frontier Park on September 18, 2008 at a stage of 31.0 feet.
(5) Tecumseh Street on September 18, 2008 at 31.0 feet.
(6) Blanchette Landing benches on September 18, 2008 at 31.0 feet.
(7) Boat ramp at Blachette Landing on September 18, 2008 at 31.0 feet.
(8) Lewis and Clark Boathouse and Nature Center and parking lot on September 18, 2008 at 31.0 feet.
(9) Highway 94 westbound just northeast of Defiance on September 17, 2008 with St. Charles near 30.7 ft.
(10) Highway 94 eastbound on September 17, 2008 with the St. Charles gage near 30.7 feet.
(11) Boat ramp and roadside park on September 17, 2008 with the St. Charles gage at 30.7 ft.
(12) Upper sectional staff gage on the Missouri River at St. Charles, ranging from 29.0 to 33.9 feet.
(13) Middle sectional staff gage ranging from 17.0 to 33.2 ft, missing a section from 20.3 to 23.7 ft.
(14) Gaging shelter at the Missouri River at St. Charles, MO on September 30, 2009.
(15) Pressure transducer and data collection platform at the St. Chalres gage.
Low Water Impacts Collapse
If you notice any errors in the below information, please contact our Webmaster
-1.0 ft. At the City of St. Louis Water Plant at Howard Bend, critical shutdown is possible with additional pumps needed to avoid shutdown as water drops below the top of these intakes.
0 - 1 ft. The Missouri American Water Central Plant may need to shut down as water levels fall below the top of these intakes.
1.0 feet The Missouri American Water North Plant may need to shut down the last treatment train as water drops below the top of the these intakes.
2.0 - 3.2 The Missouri American Water Central Plant begins monitoring a developing vortex in the intake pool to ensure adequate intake volume.
4.0 - 4.5 The first of two treatment train intakes at the Missouri American Water North plant may need to be shut down as water drops below the top of these intakes.
4.0 feet The City of St. Louis Water Plant at Howard Bend begins monitoring the potential loss of suction prime on the water pumps.
7.0 feet The City of St. Louis Water Plant at Howard Bend is on alert for potential operational issues with low water.
About This Location Collapse

Latitude: 38.788889° N, Longitude: 90.470833° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 25 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 413.472 ft 438.472 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

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Hydrologic Resources Additional Resources
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
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Page last modified: 5-Aug-2014 6:38 PM
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