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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Callaway 2 Water District

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.

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32

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND160ND
2014N/A00N/A
2015ND80ND
2016N/A00N/A
2017N/A00N/A
2018ND80ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-03-253587887011AMND
2013-03-253587887005AMND
2013-03-253587887001AMND
2013-03-253587887007AMND
2013-03-253587887003AMND
2013-03-253587887013AMND
2013-03-253587887015AMND
2013-03-253587887009AMND
2013-09-1635108748005AMND
2013-09-1635108748007AMND
2013-09-1635108748001AMND
2013-09-1635108748003AMND
2013-09-1635108748015AMND
2013-09-1635108748013AMND
2013-09-1635108748009AMND
2013-09-3035110476001AMND
2015-03-09AC42762ND
2015-03-09AC42764ND
2015-03-09AC42763ND
2015-03-09AC42761ND
2015-03-09AC42760ND
2015-03-09AC42767ND
2015-03-09AC42766ND
2015-03-09AC42765ND
2018-06-04AD19157ND
2018-06-04AD19156ND
2018-06-04AD19158ND
2018-06-04AD19155ND
2018-06-04AD19154ND
2018-06-04AD19153ND
2018-06-04AD19152ND
2018-06-04AD19151ND