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National Drinking Water Database

Gross beta particle activity (pCi/L) in Wyoming

Beta particles are a form of radiation frequently associated with nuclear testing and radioactive mineral deposits. [read more]

The Most Polluted Communities in Wyoming

6 water utilities reported detecting Gross beta particle activity (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 Gross beta particle activity (pCi/L) level

RankSystem Population Served Positive test results of total reported tests Average Level
1Torrington Mun. Water System
Torrington, WY
5,6002 of 211.95 pCi/L
(7.6 to 16.3 pCi/L)
2Cooper Sub Mobile Home Park
Cody, WY
1001 of 15 pCi/L
(5 pCi/L)
3Town of Burlington
Burlington, WY
2501 of 15 pCi/L
(5 pCi/L)
4Central WY Reg Water Sys Jpb
Mills, WY
251 of 15 pCi/L
(5 pCi/L)
5Fairview Water & Sewer Dist.
Afton, WY
2002 of 23.05 pCi/L
(2.7 to 3.4 pCi/L)
6Vista West Subdivision
Sundance, WY
2601 of 13 pCi/L
(3 pCi/L)

Health Based Limits for Gross beta particle activity (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 Gross beta particle activity (pCi/L) in Wyoming

There are no violations reported for this contaminant in Wyoming