The Ruby Lake National Wildlife Refuge is located in southwestern Elko County and northwestern White Pine County in the northeastern section of the state of Nevada in the western United States. Established in 1938, as of 2023 it encompasses 39,928 acres of wetlands in Ruby Valley, just east of the Ruby Mountains and just south of Harrison Pass. It is 16 miles long, up to 3 miles in width, and lies at an elevation of 6,000 feet. Once the bed of a 200-foot deep lake, it is now a network of spring-fed marshes and shallow ponds serving as a habitat for hundreds of species of native and migratory birds and mammals.
The Refuge is administered by the U.S. Fish and Wildlife Service. A Visitor's Center and auto-tour route allow for discreet viewing of waterfowl.
Wikipedia https://en.wikipedia.org/wiki/Ruby_Lake_National_Wildlife_Refuge
Official website http://www.fws.gov/Refuge/Ruby_Lake/
More information http://www.fws.gov/refuges/profiles/index.cfm?id=84570
Coordinates 40°10'23.698" N -115°28'10.196" E