Big Flat Brook is the name of Flat Brook upstream of the inflow of Little Flat Brook, a tributary of the Delaware River, in Sussex County, New Jersey in the United States.
Big Flat Brook is 16.5 miles (26.6 km) long.
41°11′42″N 74°50′03″W / 41.194899°N 74.834104°W / 41.194899; -74.834104
This Sussex County, New Jersey state location article is a stub. You can help Wikipedia by adding missing information.
This article related to a river in New Jersey is a stub. You can help Wikipedia by adding missing information.