Know Your Environment. Protect Your Health.

Chloromethane

Grove Estates Mobile Home Park

Chloromethane is an industrial solvent, aerosol propellant and a refrigerant. It also forms as a byproduct of water disinfection. The EPA classifies chloromethane as possibly carcinogenic to humans.

 

11

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019ND20ND
2020ND10ND
2021ND10ND
2022ND10ND
2023ND10ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 2.69 ppb

The EWG Health Guideline of 2.69 ppb for chloromethane was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against cancer.

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-21177368-01ND
2018-05-07178680-01ND
2018-06-12179788-01ND
2018-09-12182855-01ND
2018-10-29AK04961ND
2019-01-22AK09853ND
2019-04-22AK15570ND
2020-06-08AK47650ND
2021-03-08AK70814ND
2022-03-28AK97901ND
2023-03-06AL26599ND