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Local Info
Critical Stages
14' - Action16.5' - Flood20' - Moderate Flood22.5' - Major Flood
Little Sioux River - Gauge LNNI4
Linn Grove, IA
Lat: 42.90N, Lon: 95.24W
 
Latest Observation
 Updated: 7:00 PM CDT 10/11/25
Stage:5.11 ft
Flow:0.191 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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