Boonton Reservoir is a lake in Morris County, New Jersey. Its current pool elevation is about 304 ft (USGS gauge 01380900, 2026-07-03 00:00). We never estimate missing readings — a “—” means no current source.
Full conditions, things to do, and where to stay, eat, and rent on the Boonton Reservoir guide. More: boat rentals · cabins & rentals · fishing · things to do.