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Local Info
Critical Stages
11' - Action16' - Flood20' - Moderate Flood27' - Major Flood
Potomac River - Gauge PORM2
Point Of Rocks, MD
Lat: 39.27N, Lon: 77.54W
 
Latest Observation
Updated: 2:45 AM EDT 10/9/25
Stage:0.99 ft
Flow:1.76 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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