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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Golden State Water Company (GSWC) - Southwest

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.

 

24

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND230ND
2014ND10ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-06-10201306100486AMND
2013-06-10201306100488AMND
2013-06-10201306100490AMND
2013-06-10201306100484AMND
2013-06-10201306100478AMND
2013-06-17201306180026AMND
2013-06-17201306180020AMND
2013-06-17201306180024AMND
2013-06-17201306180014AMND
2013-06-17201306180030AMND
2013-06-17201306180028AMND
2013-09-18201309190354AMND
2013-12-09201312100166AMND
2013-12-10201312110534AMND
2013-12-10201312110518AMND
2013-12-11201312120511AMND
2013-12-11201312120537AMND
2013-12-11201312120539AMND
2013-12-16201312160220AMND
2013-12-16201312160216AMND
2013-12-17201312170716AMND
2013-12-17201312170714AMND
2013-12-18201312180743AMND
2014-03-10201403100301AMND