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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

United Water Pa Mechanicsburg

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
2014ND90ND
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
2014-02-061070648001ND
2014-02-061070649001ND
2014-05-062005395001ND
2014-05-062005395006ND
2014-08-052021804001ND
2014-08-052021807001ND
2014-11-04AE57154ND
2014-11-042038258001ND
2014-11-182040608001ND