PFAS Contamination in Wyoming
19 contamination sites tracked
Wyoming has 19 identified PFAS contamination sites tracked in our database, sourced from EPA monitoring data. PFAS "forever chemicals" have been detected in water supplies, soil, and industrial sites across the state. These per- and polyfluoroalkyl substances persist in the environment and pose potential health risks. Use the map to explore specific sites or contact a remediation professional for help.
Wyoming PFAS affecting your energy operations or headwater supply? Connect with western watershed specialists experienced with high-altitude remediation and energy industry compliance.
Get a Free Assessment →Wyoming's PFAS contamination is concentrated around F.E. Warren Air Force Base near Cheyenne and potential sources from the state's energy industry. F.E. Warren AFB, a strategic nuclear missile facility, has documented soil and groundwater contamination from firefighting foam use, affecting the South Platte River watershed and threatening Cheyenne's water supply system. The base's critical national security mission and decades of operations have created contamination requiring specialized remediation approaches.
Wyoming's oil, gas, and coal industries have potential PFAS sources from drilling operations, power plants, and industrial facilities. The state's location at the headwaters of major river systems, including the Colorado, Missouri, and Columbia Rivers, creates responsibilities for protecting water quality for downstream communities across the western United States. Wyoming's arid climate and high altitude create unique technical challenges for contamination assessment and remediation.
Key Facts
- F.E. Warren AFB contamination affects South Platte River and Cheyenne water supply
- Energy industries create potential sources from oil, gas, and coal operations
- Headwater location creates downstream protection responsibilities across western US
State Regulations
Wyoming Department of Environmental Quality follows EPA guidelines with enhanced monitoring requirements for military installations and energy industry facilities. The state coordinates with downstream states on river system protection measures and provides technical assistance for energy industry operations.
Cities (18)
Sites (19)
FORT WASHAKIE
FORT WASHAKIE, WY · Public Water System · 2 contaminants
CHEYENNE BOARD OF PUBLIC UTILITIES
CHEYENNE, WY · Public Water System · 1 contaminants
GILLETTE, CITY OF
GILLETTE, WY · Public Water System · 1 contaminants
MILLS, CITY OF
MILLS, WY · Public Water System · 1 contaminants
RAWLINS WATER SUPPLY, CITY OF
RAWLINS, WY · Public Water System · 1 contaminants
RIVERTON, CITY OF
RIVERTON, WY · Public Water System · 9 contaminants
BAR NUNN, TOWN OF
BAR NUNN, WY · Public Water System · 1 contaminants
DOUGLAS, CITY OF
DOUGLAS, WY · Public Water System · 2 contaminants
TORRINGTON MUNICIPAL WATER DEPT, CITY OF
TORRINGTON, WY · Public Water System · 1 contaminants
WHEATLAND, TOWN OF
WHEATLAND, WY · Public Water System · 1 contaminants
FIRST FIKE SUBDIVISION
PAVILLION, WY · Public Water System · 1 contaminants
JACKSON, TOWN OF
JACKSON, WY · Public Water System · 2 contaminants
NEWCASTLE, CITY OF
NEWCASTLE, WY · Public Water System · 1 contaminants
BLACK THUNDER COAL MINE
WRIGHT, WY · Public Water System · 1 contaminants
GREEN RIVER, CITY OF
GREEN RIVER, WY · Public Water System · 1 contaminants
ROCK SPRINGS, CITY OF
ROCK SPRINGS, WY · Public Water System · 1 contaminants
CASPER, CITY OF
CASPER, WY · Public Water System · 1 contaminants
YNP-CANYON VILLAGE
YELLOWSTONE, WY · Public Water System · 1 contaminants
YNP-OLD FAITHFUL
YELLOWSTONE, WY · Public Water System · 1 contaminants
Nearby States
Frequently Asked Questions
How many PFAS contamination sites are in Wyoming?
Wyoming has 19 PFAS contamination sites tracked in our database, sourced from EPA data.
How do I find PFAS sites near me in Wyoming?
Use our interactive map to search for PFAS contamination sites near any address in Wyoming. You can also browse by city below.
How can I get help with PFAS contamination in Wyoming?
Click "Get Help" to connect with certified PFAS remediation contractors in Wyoming. We offer free assessments.