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Whitemarsh Run near Fullerton

National Weather Service gauge FLRM2 · Maryland · Baltimore County · 39.3794, -76.4952 · USGS 01585090

Flood levels

Official flood levels at this gauge: action stage begins at 5.0 ft; minor flooding begins at 10.0 ft; moderate flooding begins at 18.0 ft; major flooding begins at 20.0 ft.

Action stage5.0 ft
Minor flooding10.0 ft
Moderate flooding18.0 ft
Major flooding20.0 ft

Highest recorded crests

What the water does

National Weather Service impact statements for this gauge, in the Weather Service's own words.

10.0 ftBackwater flooding begins near US Highway 1.
15.0 ftYards begin to flood near the stream.
18.0 ftBusinesses and structures are flooded by Whitemarsh Run near Fullerton.

Forecast office: NWS Sterling · River Forecast Center: Middle Atlantic River Forecast Center.

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