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EWG's Tap Water Database — 2019 UPDATE

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Bromochloromethane

Cedar Rapids Water Department

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.

 

18

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND40ND
2013ND90ND
2014ND10ND
2015ND10ND
2016ND10ND
2017ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2012-05-091902635ND
2012-05-091902637ND
2012-10-311943769ND
2012-10-311943771ND
2013-02-133B14016-04AMND
2013-02-133B14016-01AMND
2013-05-223E23046-01AND
2013-05-223E23046-02AND
2013-08-213H22042-01AND
2013-08-213H22042-03AND
2013-09-102005696ND
2013-11-203K21099-03AND
2013-11-203K21099-01AND
2014-10-082085398ND
2015-10-06OE302405ND
2016-10-17OE441633ND
2017-11-20OE592397ND
2017-11-20OE592396ND