Know Your Environment. Protect Your Health.

1,1,1-Trichloroethane

Sinclairville Village

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.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019N/A00N/A
2020N/A00N/A
2021ND10ND
2022ND20ND
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
2018-03-26POCS 18 SINCLAIRVILLND
2021-08-23POC 21 SINCLAIRVILLEND
2022-07-27POC Q3 22 SINCND
2022-11-22Q4 22 POC SINCND
2023-02-22Q1 23 POC SINCND
2023-06-21Q2 23 POC SINCND
2023-11-01Q4 23 POC SINCND