Know Your Environment. Protect Your Health.

1,1,1-Trichloroethane

Gbra Luling Plant

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.

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND10ND
2020ND40ND
2021ND10ND
2022ND10ND
2023ND10ND

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
2018-08-23AE38266ND
2019-08-19AE79314ND
2020-02-26AF00057ND
2020-04-16AF06976ND
2020-08-17AF23704ND
2020-10-15AF30894ND
2021-04-14AF50148ND
2022-01-11AF79705ND
2023-06-21Q2324802001ND