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EWG's Tap Water Database — 2019 UPDATE

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Bromochloromethane

Lake Cities Municipal Utility Authority

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.

 

13

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
20140.302 ppb86ND - 0.591 ppb
20150.205 ppb32ND - 0.313 ppb
2016ND10ND
2017ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-06-24Q1423199001ND
2014-06-24Q14231990030.463 ppb
2014-06-24Q1423199005ND
2014-09-18Q14455160010.341 ppb
2014-09-18Q14455160030.347 ppb
2014-12-17Q14603640030.569 ppb
2014-12-17Q14603640050.108 ppb
2014-12-17Q14603640010.591 ppb
2015-03-17Q15097390030.313 ppb
2015-03-17Q15097390010.302 ppb
2015-06-09Q1521355007ND
2016-10-19Q1644915002ND
2017-10-12Q1752250006ND