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Little Patuxent River at Allview

National Weather Service gauge SMPM2 · Maryland · Howard County · 39.1811, -76.8522

Flood levels

Official flood levels at this gauge: action stage begins at 278.0 ft; minor flooding begins at 280.0 ft; moderate flooding begins at 281.0 ft; major flooding begins at 283.0 ft.

Action stage278.0 ft
Minor flooding280.0 ft
Moderate flooding281.0 ft
Major flooding283.0 ft

Highest recorded crests

What the water does

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

278.0 ftWater exceeds the banks of the Little Patuxent River.
280.0 ftBackyards and trails along the Little Patuxent River are flooded.
281.0 ftWater approaches a residence in the Columbia area.
283.0 ftCarlinda Avenue begins to flood at its lowest point.

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

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