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Delaware River at Washington Crossing

National Weather Service gauge WASN4 · New Jersey · Mercer County · 40.2944, -74.8694 · USGS 01462500

Flood levels

Official flood levels at this gauge: action stage begins at 12.0 ft; minor flooding begins at 16.0 ft; moderate flooding begins at 19.0 ft; major flooding begins at 22.0 ft.

Action stage12.0 ft
Minor flooding16.0 ft
Moderate flooding19.0 ft
Major flooding22.0 ft

Highest recorded crests

What the water does

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

11.5 ftThe intersection of River Road and Jonathan Way just south of the canal in Upper Makefield Township begins to flood.
12.0 ftLow points on the Pennsylvania Route 32 begin to flood.
14.0 ftIntersection of River Road and overlook in Upper Makefield Township begins to flood.
16.0 ftRiver Road, between Mt. Eyre Road and Gilbert Street, in Upper Makefield Township begins to flood. First floor homes in the area take on water.
16.5 ftFlooding begins on Lower River Drive in Washington Crossing State Park. Flooding also occurs on Upper Drive near House #1 in the Titusville section of Hopewell Township.
22.5 ftRoute 532 at the Canal bridge in Upper Makefield Township is impassable.

Forecast office: NWS Mount Holly · River Forecast Center: Middle Atlantic River Forecast Center.

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