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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Harris County Municipal Utility District 158

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.

 

2

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-17104921QND
2014-09-15108957F0.1000 ppb