Grants Mining District in New Mexico
San Mateo Creek Basin
The legacy uranium mines and mill sites in the Grants Mining District may have contributed to degradation of groundwater quality within the San Mateo Creek Basin. Read more about San Mateo Creek Basin.
Homestake Mining Company Superfund Site
Uranium milling operations at the Homestake Mining Company site began in 1958. The mill was decommissioned and demolished from 1993 to 1995. Read more about Homestake Mining Company.
Jackpile-Paguate Mine Superfund Site
Mining operations were conducted from 1953 through early 1982 from three open pits: Jackpile, North Paguate, and South Paguate. Read more about Jackpile-Paguate Mine.