Stillwater Reservoir is a lake in Providence County, Rhode Island. Its current pool elevation is about 1673 ft (USGS gauge null, 2026-08-16 00:30). We never estimate missing readings — a “—” means no current source.
Full conditions, things to do, and where to stay, eat, and rent on the Stillwater Reservoir guide. More: boat rentals · cabins & rentals · fishing · things to do.