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Hawlings River near Sandy Spring

National Weather Service gauge SANM2 · Maryland · Montgomery County · 39.1747, -77.0217 · USGS 01591700

Flood levels

Official flood levels at this gauge: action stage begins at 5.0 ft; minor flooding begins at 6.5 ft.

Action stage5.0 ft
Minor flooding6.5 ft

Highest recorded crests

What the water does

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

6.5 ftBrighton Dam Road floods at the Hawlings River.
7.5 ftGold Mine Road floods at the Hawlings River.
11.0 ftNew Hampshire Avenue floods at the Hawlings River.

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

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