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EWG's Tap Water Database — 2019 UPDATE

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Bromochloromethane

La Habra Heights County Water District

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.

 

15

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013N/A00N/A
2014ND30ND
2015ND40ND
2016ND40ND
2017ND40ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-089588-009-0929ND
2014-04-119588-010-0930ND
2014-07-229588-005-0950ND
2015-03-049588-009-0928ND
2015-04-109588-010-0920ND
2015-07-289588-005-0947ND
2015-09-169588-006-1010ND
2016-03-219588-009-0940ND
2016-07-139588-005-0907ND
2016-07-139588-006-0857ND
2016-07-139588-010-0840ND
2017-01-179588-009-0925ND
2017-07-199588-005-0915ND
2017-07-199588-006-0934ND
2017-07-199588-010-0900ND