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Passaic River at Singac

National Weather Service gauge SIGN4 · New Jersey · Passaic County · 40.8944, -74.2661 · USGS 01389010

Flood levels

Official flood levels at this gauge: action stage begins at 7.0 ft; minor flooding begins at 8.5 ft; moderate flooding begins at 10.0 ft; major flooding begins at 12.0 ft.

Action stage7.0 ft
Minor flooding8.5 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.

8.5 ftPortions of the Wayne Town Center parking lot begin to flood. Hobson Avenue and Riverlawn Drive in Wayne begin to flood. Fairfield Road, Fayette Avenue, and Riversedge Road in Wayne can flood as water backs up the Pompton River. Lincoln Boulevard in Lincoln Park can also flood due to backwater up the Pompton river. The Pequannock River Park also floods.
9.0 ftTwo Bridges Road in Fairfield is subject to closures.
9.5 ftCamp Lane and Marginal Road in Fairfield begins to flood.
10.0 ftTwo Bridges Road in Fairfield begins to flood. Finns Drive, Siesta Drive, and Market street in Wayne are all susceptible to flooding. William Street, Louis Street, and Zeliff Avenue in Little Falls can begin to flood. Portions of Lincoln Park become impassable. The Meadows Golf Club in Lincoln Park floods.
11.0 ftLittle Falls Road in Fairfield floods. Flooding increases across the Singac section of Little Falls.
12.0 ftWillowbrook Boulevard begins to flood. The Route 46 ramp to access the Willowbrook Mall can flood as the Naachtpunkt Brook backs up.
13.0 ftFlooding increases and spreads across Lincoln Park between the Meadows Golf Club and the Pompton River. Flooding spreads across Fairfield in the vicinity of Big Piece Road. Horseneck Road in Fairfield becomes impassable.
13.5 ftWidespread flooding occurs in the Singac section of Little falls extending from the Passaic River to Main Street. Widespread roadway and parking lot flooding occurs across the Wayne Towne Center and Willowbrook Mall. Route 46 floods and is subject to closures. Flooding extends across Fairfield.
16.5 ftWayne Towne Center and Willowbrook Mall buildings are inundated.
17.5 ftOn and off ramps to Route 80 in Wayne flood.
19.0 ftRoute 80 floods and is subject to closures.

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

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