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West Branch Middle Brook near Martinsville

National Weather Service gauge MRTN4 · New Jersey · Somerset County · 40.6122, -74.5911 · USGS 01403150

Flood levels

Official flood levels at this gauge: action stage begins at 5.0 ft; minor flooding begins at 6.0 ft.

Action stage5.0 ft
Minor flooding6.0 ft

Highest recorded crests

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

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