Know Your Environment. Protect Your Health.

1,1,1-Trichloroethane

Swan Lake Resort

1,1,1-Trichloroethane is a solvent and a degreasing agent used for manufacturing metal products and as ingredient in cleaners and aerosols. Exposure to 1,1,1-trichloroethane can harm the nervous system, liver and circulatory system.

 

40

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019ND50ND
2020ND50ND
2021ND90ND
2022ND80ND
2023ND80ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EPA Maximum Contaminant
Level (MCL): 200 ppb

The legal limit for 1,1,1-trichloroethane, established in 1987, was based on toxicity studies conducted in laboratory animals in the 1970s and 1980s.

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-122295566001ND
2018-04-027048424001-VOCND
2018-08-207062719001-VOCND
2018-08-207062720001-VOCND
2018-10-017067151001-VOCND
2019-01-237077588001-VOCND
2019-06-127093684001-VOCND
2019-06-257095249001-VOCND
2019-08-2270102615001-VOCND
2019-10-2970110273001-VOCND
2020-01-29P20-00625-01ND
2020-06-0270132984001-VOCND
2020-09-1070145551001-VOCND
2020-09-1070145552001-VOCND
2020-11-1270153541001-VOCND
2021-02-01P21-00714-01VOCND
2021-02-01P21-00715-01VOCND
2021-04-20P21-03124-01ND
2021-04-20P21-03125-01ND
2021-07-29P21-08019-01ND
2021-07-29P21-08020-01ND
2021-10-05P21-11215-01ND
2021-10-05P21-11214-01ND
2021-10-07P21-11250-01ND
2022-01-20P22-00602-01ND
2022-01-20P22-00601-01ND
2022-04-12220412009-04ND
2022-04-12220412009-06ND
2022-08-09220809011-15ND
2022-08-09220809011-08ND
2022-10-04221004026-05ND
2022-10-11221011046-06ND
2023-01-04230104049-06ND
2023-01-17230117046-06ND
2023-05-25230504079-05ND
2023-05-25230504079-06ND
2023-07-12230712045-08ND
2023-07-12230712045-15ND
2023-10-05231005077-07ND
2023-10-05231005077-13ND