Know Your Environment. Protect Your Health.

1,1,1-Trichloroethane

Merrill Gardens Iris Canyon Ws

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
2019N/A00N/A
2020ND50ND
2021N/A00N/A
2022N/A00N/A
2023ND50ND

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
2020-12-08CA2702816_002_002-202012081150ND
2020-12-08CA2702816_003_003-202012081220ND
2020-12-08CA2702816_005_005-202012081240ND
2020-12-08CA2702816_001_001-202012081207ND
2020-12-08CA2702816_004_004-202012081118ND
2023-12-21CA2702816_003_003-202312211155ND
2023-12-21CA2702816_002_002-202312211145ND
2023-12-21CA2702816_005_005-202312211230ND
2023-12-21CA2702816_001_001-202312211205ND
2023-12-21CA2702816_004_004-202312211220ND