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Atlantic Coast at Hampton (IN MLLW)

National Weather Service gauge HPMN3 · New Hampshire · Rockingham County · 42.9003, -70.8186

Stage at this gauge is reported IN MLLW.

Flood levels

Official flood levels at this gauge: action stage begins at 10.0 ft; minor flooding begins at 11.0 ft; moderate flooding begins at 12.0 ft; major flooding begins at 13.0 ft.

Action stage10.0 ft
Minor flooding11.0 ft
Moderate flooding12.0 ft
Major flooding13.0 ft

Highest recorded crests

What the water does

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

11.0 ftOnset of flooding along low lying streets in the Hampton Backbay area
12.0 ftRoads flooded up to a foot deep in the Backbay area of Hampton
13.3 ftCars flooded with low lying Backbay roads in Hampton covered by up to three feet of water

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

A NOAA tide station shares this spot: Hampton Harbor, with tide predictions and official flood levels.

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