Know Your Environment. Protect Your Health.

1,1,1-Trichloroethane

Shakopee

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.

 

26

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND90ND
2019ND40ND
2020N/A00N/A
2021ND90ND
2022ND40ND
2023N/A00N/A

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
2018-06-2218F1696-02ND
2018-06-2218F1696-01ND
2018-09-2618I1546-04ND
2018-09-2618I1548-02ND
2018-09-2618I1550-01ND
2018-09-2618I1550-02ND
2018-09-2618I1550-03ND
2018-09-2818I1545-01ND
2018-12-1018L0357-01ND
2019-03-0819C0360-01ND
2019-05-0919E0750-02ND
2019-08-2819H2525-01ND
2019-08-2819H2525-02ND
2021-02-2421B1309-01ND
2021-09-0821I0354-01ND
2021-09-0821I0354-03ND
2021-09-0821I0354-04ND
2021-09-0821I0358-01ND
2021-09-0821I0358-02ND
2021-09-0821I0358-03ND
2021-09-0821I0358-04ND
2021-10-1121J0482-03ND
2022-01-2522A0882-01ND
2022-01-2522A0882-02ND
2022-01-2522A0882-03ND
2022-01-2522A0882-04ND