Know Your Environment. Protect Your Health.

1,1,1-Trichloroethane

Broadmoor Utilities Inc.

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.

 

10

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
2019ND10ND
2020ND30ND
2021ND40ND
2022ND20ND
2023N/A00N/A

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
2019-10-14191015-002VOND
2020-04-13200414-002VOND
2020-09-29200930-001VOND
2020-10-20201021-009VOND
2021-02-08210209-012VOND
2021-05-17210518-005VOND
2021-07-20VO-210721-012ND
2021-10-11VO-211012-015ND
2022-01-03VO-220104-010ND
2022-04-05VO-220406-006ND