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Local Info
Critical Stages
20' - Action24' - Flood26' - Moderate Flood28' - Major Flood
Perry Creek - Gauge SIOI4
Sioux City, IA
Lat: 42.53N, Lon: 96.40W
 
Latest Observation
Updated: 10:00 AM CDT 10/10/25
Stage:6.63 ft
Flow:0.0083 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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