Menu

EWG's Tap Water Database — 2019 UPDATE

Donate

Bromochloromethane

City of Cedar Hill

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.

 

9

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
20130.0955 ppb62ND - 0.500 ppb
2014N/A00N/A
2015ND10ND
2016ND10ND
2017ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2013-01-281301755-003D0.500 ppb
2013-01-281301755-001DND
2013-04-251304931-001DND
2013-07-30Q13045900030.0727 ppb
2013-07-30Q1304590001ND
2013-10-28Q1309910001ND
2015-08-18Q1532667001ND
2016-10-07Q1643132002ND
2017-08-23Q1737872005ND