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EWG's Tap Water Database — 2019 UPDATE

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Bromochloromethane

Connecticut Water Company - Shoreline Region-chester System

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.

 

6

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
20140.0126 ppb61ND - 0.0753 ppb
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-21103698PND
2014-01-21103699P0.0753 ppb
2014-05-06106556PND
2014-07-21107769PND
2014-07-21107770PND
2014-10-20109406PND