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Local Info
Critical Stages
33' - Action35' - Flood38' - Moderate Flood40' - Major Flood
Ohio River - Gauge MTAO1
Marietta Pumphouse, OH
Lat: 39.41N, Lon: 81.46W
 
Latest Observation
Updated: 4:00 AM EDT 10/9/25
Stage:16.27 ft
Flow:-999 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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