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EWG's Tap Water Database — 2019 UPDATE

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Bromochloroacetic acid

Tempe Water Supply Corporation 1

Bromochloroacetic acid is formed when chlorine or other disinfectants are used to treat drinking water. Bromochloroacetic acid and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy.

 

8

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
2013ND40ND
2014ND10ND
20152.70 ppb112.70 ppb
2016ND10ND
2017ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2013-06-14AC22244ND
2013-06-14AC22247ND
2013-06-14AC22257ND
2013-06-14AC22258ND
2014-06-23AC57644ND
2015-06-02AC941182.70 ppb
2016-06-07AD39609ND
2017-06-01AD86370ND