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Local Info
Critical Stages
11' - Action13' - Flood16' - Moderate Flood19' - Major Flood
Rock River - Gauge RAPI4
Rock Rapids, IA
Lat: 43.42N, Lon: 96.17W
 
Latest Observation
Updated: 2:15 AM CDT 10/12/25
Stage:6.81 ft
Flow:0.0477 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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