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Androscoggin River at Gorham

National Weather Service gauge GRMN3 · New Hampshire · Coos County · 44.4358, -71.1903 · USGS 01054000

Flood levels

Official flood levels at this gauge: action stage begins at 7.0 ft; minor flooding begins at 8.0 ft; moderate flooding begins at 10.0 ft; major flooding begins at 12.0 ft.

Action stage7.0 ft
Minor flooding8.0 ft
Moderate flooding10.0 ft
Major flooding12.0 ft

Highest recorded crests

What the water does

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

8.0 ftFlooding begins at the parking lot of businesses along Main Street north of Church Street.
9.5 ftWater rises up to Route 16. The parking lot of businesses on Main Street flood.
10.5 ftRoute 16 in Gorham floods from Church Street to the Burger King. The Androscoggin Valley Country Club floods. Marois Avenue floods in addition to Frazer, Elm, Spruce, and Pine Streets.
11.5 ftRoute 16 in Gorham floods from Church Street to Bellevue Place.

Forecast office: NWS Gray · River Forecast Center: Northeast River Forecast Center.

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