Lahontan Reservoir is a lake in Lyon County, Nevada. Its current pool elevation is about 4140 ft (USGS gauge 10312100, 2026-08-14 16:30). We never estimate missing readings — a “—” means no current source.
Full conditions, things to do, and where to stay, eat, and rent on the Lahontan Reservoir guide. More: boat rentals · cabins & rentals · fishing · things to do.