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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Del City

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.

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20140.00320 ppb201ND - 0.0640 ppb
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
2014-03-044C04014-13ND
2014-03-044C04014-07ND
2014-03-044C04014-04ND
2014-03-044C04014-10ND
2014-03-044C04014-19ND
2014-03-044C04014-25ND
2014-03-044C04014-01ND
2014-03-044C04014-16ND
2014-03-044C04014-22ND
2014-06-044F04001-01ND
2014-09-024I02020-19ND
2014-09-024I02020-010.0640 ppb
2014-09-024I02020-25ND
2014-09-024I02020-10ND
2014-09-024I02020-16ND
2014-09-024I02020-07ND
2014-09-024I02020-13ND
2014-09-024I02020-04ND
2014-09-024I02020-22ND
2014-12-034L03019-01ND