Know Your Environment. Protect Your Health.

1,1,1-Trichloroethane

Brandon-irene Water Supply Corporation

NOTE: Brandon-irene Water Supply Corporation purchases water from Aquilla WSD which is required to test for 1,1,1-trichloroethane. Sample information shown below was taken by Aquilla WSD.

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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019ND40ND
2020ND30ND
2021ND30ND
2022ND30ND
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

NOTE: Brandon-irene Water Supply Corporation purchases water from Aquilla WSD which is required to test for 1,1,1-trichloroethane. Sample information shown below was taken by Aquilla WSD.

Date Lab ID Result
2018-07-11Q1827265002ND
2019-07-10Q1943492003ND
2020-07-09Q2026950002ND
2021-07-07Q2117789002ND
2022-08-10Q2223014001ND
2023-07-17Q2327747001ND