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Local Info
Critical Stages
20' - Action23' - Flood27' - Moderate Flood30' - Major Flood
Blanchard River - Gauge OTTO1
Ottawa, OH
Lat: 41.02N, Lon: 84.05W
 
Latest Observation
Updated: 8:30 PM EDT 10/24/25
Stage:4.72 ft
Flow:0.026 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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