Know Your Environment. Protect Your Health.

1,1,1,2-Tetrachloroethane

City of Abbott

1,1,1,2-Tetrachloroethane is a synthetic chemical used in metal degreasing and as an intermediate in industrial chemical production.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 1 ppb

The EWG Health Guideline of 1 ppb for 1,1,1,2-tetrachloroethane was defined by the Environmental Protection Agency as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-12Q1809947001ND
2018-03-12Q1809947004ND
2019-07-15Q1944695006ND
2019-07-15Q1944695008ND
2020-10-14Q2040304001ND
2020-10-14Q2040304003ND
2021-12-09Q2134637005ND
2021-12-09Q2134637007ND
2022-10-18Q2231549001ND
2022-10-18Q2231549003ND
2023-04-27Q2315896001ND
2023-04-27Q2315896003ND