Know Your Environment. Protect Your Health.

1,1,2-Trichloroethane

Lomira Waterworks

1,1,2-Trichloroethane is a volatile neurotoxic solvent used for manufacturing products such as plastic wrap and carpet backing. It causes liver tumors in animal studies. Read More.

The EPA classifies 1,1,2- trichloroethane as a possible human carcinogen. The California public health goal of 0.3 parts per billion, set to protect against cancer, is 16 times lower than the amount allowed by the federal government, which is a Maximum Contaminant Level of 5 parts per billion.

Click here to read more about carcinogenic VOCs.

 

22

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019ND60ND
2020ND20ND
2021ND20ND
2022ND20ND
2023ND50ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.3 ppb

The EWG Health Guideline of 0.3 ppb for 1,1,2-trichloroethane was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.

EPA Maximum Contaminant
Level (MCL): 5 ppb

The legal limit for 1,1,2-trichloroethane, established in 1992, was based on analytical detection limits at the time that the standard was set. This limit may not fully protect against the risk of cancer due to 1,1,2-trichloroethane exposure.

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-121044517ND
2018-03-121044519ND
2018-04-171050450ND
2018-08-061071729ND
2018-12-101097116ND
2019-03-121109088ND
2019-03-121109086ND
2019-06-031124568ND
2019-07-231136304ND
2019-07-231136305ND
2019-10-161155641ND
2020-07-141199585ND
2020-07-141199589ND
2021-07-261267994ND
2021-07-261267993ND
2022-09-061334570ND
2022-09-061334573ND
2023-03-01CB01988-01ND
2023-04-12WB02091-03ND
2023-04-19WB02241-01ND
2023-08-15WB05131-01ND
2023-10-16CB12756-01ND