The Power of Information

National Drinking Water Database

Combined Uranium (pCi/L) in Wyoming

Uranium is a radioactive element commonly found in most rocks; processed ore is used for power generation and weapons manufacture. [read more]

The Most Polluted Communities in Wyoming

10 water utilities reported detecting Combined Uranium (pCi/L) in tap water since 2004, according to EWG's analysis of water quality data supplied by state water agencies

Ranked by highest average Combined Uranium (pCi/L) level

RankSystem Population Served Positive test results of total reported tests Average Level
1Town of Yoder Water System
Yoder, WY
1654 of 423.05 pCi/L
(5.1 to 32.5 pCi/L)
2Douglas Koa Campground/Pine Meadows Mhp
Douglas, WY
1501 of 117.7 pCi/L
(17.7 pCi/L)
3Torrington Mun. Water System
Torrington, WY
5,6003 of 312.88 pCi/L
(12.3 to 13.85 pCi/L)
4Stone Creek
Torrington, WY
402 of 212.75 pCi/L
(12.5 to 13 pCi/L)
5Jeffrey City Water & Sewer District
Jeffrey City, WY
402 of 28 pCi/L
(7.7 to 8.3 pCi/L)
6Fairway Estates
Douglas, WY
1001 of 17.1 pCi/L
(7.1 pCi/L)
7Town of Douglas
Douglas, WY
5,4001 of 17.03 pCi/L
(7.03 pCi/L)
8Town of Lyman
Lyman, WY
2,2032 of 26.96 pCi/L
(0.01 to 13.9 pCi/L)
9Central WY Reg Water Sys Jpb
Mills, WY
251 of 11.2 pCi/L
(1.2 pCi/L)
10Big Valley & Crossed Arrows Imp Dist
Meeteetse, WY
671 of 11.1 pCi/L
(1.1 pCi/L)

Health Based Limits for Combined Uranium (pCi/L)

Maximum Contaminant Limit (MCL)The enforceable standard which defines the highest level of a contaminant that is allowed in drinking water. MCLs are set as close to health-based limits (Maximum Contaminant Level Goals, or MCLGs) as feasible using the best available analytical and treatment technologies and taking cost into consideration. Source: U.S. Environmental Protection Agency.15 pCi/L

Violation Summary for Combined Uranium (pCi/L) in Wyoming

There are no violations reported for this contaminant in Wyoming