Know Your Environment. Protect Your Health.

1,1,1-Trichloroethane

Newberry System

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.

 

46

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND70ND
2019ND70ND
2020ND90ND
2021ND70ND
2022ND70ND
2023ND90ND

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
2018-02-132294974001ND
2018-02-132294974008ND
2018-02-132294974004ND
2018-02-132294974002ND
2018-05-161811900-01ND
2018-07-121818847-01ND
2018-11-082348797001ND
2019-01-24H9A0846-02ND
2019-01-24H9A0846-03ND
2019-01-24H9A0846-05ND
2019-01-24H9A0846-01ND
2019-04-03H9D0597-01ND
2019-09-11H9I0706-02ND
2019-11-13H9K0598-01ND
2020-02-0621815984.00ND
2020-02-0621815976.00ND
2020-02-0621816014.00ND
2020-02-0621816080.00ND
2020-02-0621816057.00ND
2020-02-0621816034.00ND
2020-05-1922383282.00ND
2020-08-1322969955.00ND
2020-11-1823509527.00ND
2021-01-1423861842.00ND
2021-01-1423861889.00ND
2021-01-1423861922.00ND
2021-01-2823862395.00ND
2021-05-1324609104.00ND
2021-08-1225191889.00ND
2021-11-1625738699.00ND
2022-02-0826262336.00ND
2022-02-0826262357.00ND
2022-02-0826262292.00ND
2022-02-0826262315.00ND
2022-05-1726815295.00ND
2022-08-1627412272.00ND
2022-11-2127973160.00ND
2023-02-2328494983.00ND
2023-02-2328494916.00ND
2023-02-2328495004.00ND
2023-02-2328494960.00ND
2023-02-2328494937.00ND
2023-02-2328495025.00ND
2023-05-1529074218.00ND
2023-07-1329467646.00ND
2023-11-0730220813.00ND