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Local Info
Critical Stages
19' - Action21' - Flood22' - Moderate Flood25' - Major Flood
Boyer River - Gauge LGNI4
Logan, IA
Lat: 41.64N, Lon: 95.78W
 
Latest Observation
Updated: 12:00 AM CDT 10/16/25
Stage:4.14 ft
Flow:0.103 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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