Know Your Environment. Protect Your Health.

1,1,1-Trichloroethane

Aqua Pa Yalick Farms

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
2020ND10ND
2021ND10ND
2022ND20ND
2023ND30ND

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
2018-09-26AF96998ND
2019-06-18AG21341ND
2020-06-2522435195.00ND
2021-10-1425423297.00ND
2022-07-2727253678.00ND
2022-07-2727056205.00ND
2023-05-0928920349.00ND
2023-09-2129718048.00ND
2023-11-1430088647.00ND