Know Your Environment. Protect Your Health.

1,1,1-Trichloroethane

Aqua Pa Beech Mountain

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
2018N/A00N/A
2019N/A00N/A
2020ND20ND
2021N/A00N/A
2022ND40ND
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
2020-07-3022625028.00ND
2020-07-3022625051.00ND
2022-03-2226304588.00ND
2022-05-2526667157.00ND
2022-07-2727055322.00ND
2022-10-2727839638.00ND
2023-02-1428365215.00ND
2023-05-2328919500.00ND
2023-05-2328919518.00ND