Know Your Environment. Protect Your Health.

Bromochloromethane

Jblm Mcchord Field

Bromochloromethane is a tap water disinfection byproduct; it is also used as an intermediate in chemical manufacturing and as a fire extinguishing agent. Disinfection byproducts in drinking water increase the risk of cancer.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND20ND
2019ND10ND
2020N/A00N/A
2021ND50ND
2022ND20ND
2023ND60ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.06 ppb

The EWG Health Guideline of 0.06 ppb for bromochloromethane was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer, harm to reproduction and child development, and change to fetal growth and development.

ppb = parts per billion

All test results

Date Lab ID Result
2018-08-14ND
2018-08-14ND
2019-07-31ND
2021-04-074213549ND
2021-04-074213550ND
2021-11-174207231ND
2021-11-194207599ND
2021-11-194207598ND
2022-04-064274425ND
2022-09-284370669ND
2023-04-134441715ND
2023-05-034452074ND
2023-06-144470352ND
2023-06-144470351ND
2023-06-154470350ND
2023-09-064514768ND