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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

City of Hurst

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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28

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20130.210 ppb110.210 ppb
20140.0278 ppb112ND - 0.230 ppb
2015ND30ND
2016ND40ND
2017ND30ND
2018ND30ND
2019ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2013-10-1729153520.210 ppb
2014-01-082955052ND
2014-04-10Q1411477003ND
2014-04-10Q1411477001ND
2014-04-10Q1411477007ND
2014-04-10Q1411477005ND
2014-07-08Q1426129001ND
2014-08-13Q1436928004ND
2014-08-13Q1436928002ND
2014-10-14Q14522340010.0756 ppb
2014-10-14Q1452234003ND
2014-10-14Q14522340050.230 ppb
2015-04-09Q1513322004ND
2015-04-09Q1513322006ND
2015-04-09Q1513322001ND
2016-03-21AD29581ND
2016-07-11Q1627746006ND
2016-07-11Q1627746004ND
2016-07-11Q1627746002ND
2017-01-04Q1700326003ND
2017-01-04Q1700326012ND
2017-07-24Q1730292001ND
2018-07-10Q1826956005ND
2018-07-10Q1826956002ND
2018-10-02Q1839327002ND
2019-01-16Q1902266010ND
2019-01-16Q1902266002ND
2019-04-17Q1915359005ND