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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

City of Tyler

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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56

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND250ND
2015ND100ND
2016ND100ND
2017ND60ND
2018ND30ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-21Q1401668005ND
2014-01-21Q1401668001ND
2014-01-21Q1401668007ND
2014-01-21Q1401668003ND
2014-01-21Q1401668009ND
2014-01-22Q1401770005ND
2014-01-22Q1401770001ND
2014-01-22Q1401770003ND
2014-04-08Q1410891021ND
2014-04-08Q1410891001ND
2014-04-08Q1410891003ND
2014-07-10Q1426731013ND
2014-07-10Q1426731005ND
2014-07-10Q1426731015ND
2014-07-10Q1426731011ND
2014-07-10Q1426731007ND
2014-07-10Q1426731017ND
2014-07-10Q1426731001ND
2014-07-10Q1426731009ND
2014-07-10Q1426731003ND
2014-09-02Q1440633004ND
2014-09-02Q1440633001ND
2014-10-01Q1450144003ND
2014-10-01Q1450144001ND
2014-12-03Q1458264026ND
2015-02-26Q1507535019ND
2015-05-19Q1518367026ND
2015-05-19Q1518367028ND
2015-05-19Q1518367024ND
2015-05-19Q1518367022ND
2015-05-19Q1518367020ND
2015-05-19Q1518367017ND
2015-05-19Q1518367016ND
2015-07-31Q1529951004ND
2015-07-31Q1529951001ND
2016-04-07Q1613869004ND
2016-04-07Q1613869002ND
2016-04-07Q1613869006ND
2016-04-07Q1613869008ND
2016-04-07Q1613869011ND
2016-04-07Q1613869013ND
2016-04-07Q1613869015ND
2016-04-07Q1613869010ND
2016-09-01Q1634922003ND
2016-09-01Q1634922002ND
2017-05-02Q1718006010ND
2017-09-06Q1741543005ND
2017-09-06Q1741543002ND
2017-09-06Q1741543004ND
2017-11-09Q1757796006ND
2017-11-09Q1757796018ND
2018-02-23Q1807867006ND
2018-08-23Q1834069003ND
2018-08-23Q1834069002ND
2019-07-11Q1943894001ND
2019-07-11Q1943894003ND