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Local Info
Critical Stages
2.5' - Action3.4' - Flood4.6' - Moderate Flood6' - Major Flood
Patapsco River - Gauge BLTM2
Baltimore, MD
Lat: 39.27N, Lon: 76.58W
 
Latest Observation
 Updated: 2:36 PM EDT 10/8/25
Stage:0.67 ft
Flow:-999 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests
Historical crest information is not available.

Data provided by NOAA Advanced Hydrologic Prediction Service

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