Weasel Brook is a tributary of the Passaic River in

Passaic County Passaic County ( ) is a county in the U.S. state of New Jersey that is part of the New York metropolitan area. As of the 2020 United States census, the population of Passaic County was enumerated at 524,118, an increase of 22,892 (4.6%) from t ...

, New Jersey, United States. The brook begins in Clifton, New Jersey's Albion section near Ravine Park, passes under several major roads before it reaches

Weasel Brook Park Weasels are mammals of the genus ''Mustela'' of the family Mustelidae. The genus ''Mustela'' includes the least weasels, polecats, stoats, ferrets and European mink. Members of this genus are small, active predators, with long and slende ...

, a Frederick Law Olmsted-designed park named for the brook, where it bisects the park. The brook then goes underground for some time, emerging near Clifton Public School #17 in the Botany section of the city. It then goes underground again, emerging in

Passaic, New Jersey Passaic ( or ) is a city in Passaic County, in the U.S. state of New Jersey. As of the 2020 U.S. census, the city had a total population of 70,537, ranking as the 16th largest municipality in New Jersey and an increase of 656 from the 69,78 ...

where it finally empties into the Passaic near

NJ-21 Route 21 is a state highway in northern New Jersey, running from the Newark Airport Interchange with U.S. Route 1/9 (US 1-9) and US 22 in Newark, Essex County to an interchange with US 46 in Clifton, Passaic County. The route ...

See also