States / CO
Colorado
24
Superfund NPL sites
39
water systems with PFAS detections
13
systems above a final limit
28.0M lb
reported 2024 releases
Superfund NPL sites, by county
- none
- 1 to 0
- 1 to 1
- 2 to 2
- 3 or more
Counties
Superfund sites in Colorado
- Air Force Plant PJKSWaterton
- Bonita Peak Mining DistrictSan Juan County
- Broderick Wood ProductsDenver
- California GulchLeadville
- Captain Jack MillWard
- Central City, Clear CreekIdaho Springs
- Chemical Sales Co.Denver
- Colorado SmelterPueblo
- Denver Radium SiteDenver
- Eagle MineMinturn, Redcliff
- Lincoln ParkCanon City
- Lowry LandfillArapahoe County
- Marshall LandfillBoulder County
- Nelson Tunnel/Commodore Waste RockCreede
- Rocky Flats Plant (USDOE)Golden
- Rocky Mountain Arsenal (USARMY)Adams County
- Sand Creek IndustrialCommerce City
- Smeltertown SiteSalida
- Smuggler MountainPitkin County
- Standard MineGunnison National Forest
- Summitville MineRio Grande County
- Uravan Uranium Project (Union Carbide Corp.)Uravan
- Vasquez Boulevard and I-70Denver
- Woodbury Chemical Co.Commerce City