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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

City of Irving

NOTE: City of Irving purchases water from Dallas Water Utility which is required to test for bromochloromethane. Sample information shown below was taken by Dallas Water Utility.

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.

MORE ABOUT THIS CONTAMINANT

 

30

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015ND60ND
2016ND30ND
2017ND30ND
2018ND30ND
2019ND30ND

ppb = parts per billion

All test results

NOTE: City of Irving purchases water from Dallas Water Utility which is required to test for bromochloromethane. Sample information shown below was taken by Dallas Water Utility.

Date Lab ID Result
2014-04-08Q1410915001ND
2014-04-08Q1410915009ND
2014-04-08Q1410915005ND
2014-07-03Q1425969002ND
2014-07-15Q1428070001ND
2014-07-15Q1428070009ND
2014-07-15Q1428070005ND
2014-09-10Q1442990002ND
2014-09-10Q1442990003ND
2014-10-21Q1453299001ND
2014-10-21Q1453299005ND
2014-10-21Q1453299009ND
2015-01-13Q1500512001ND
2015-01-13Q1500512005ND
2015-01-13Q1500512009ND
2015-07-08Q1526377022ND
2015-07-08Q1526377019ND
2015-07-08Q1526377021ND
2016-07-07Q1627338001ND
2016-09-14Q1637473004ND
2016-09-14Q1637473001ND
2017-07-10Q1727819009ND
2017-07-10Q1727819018ND
2017-08-23Q1737870004ND
2018-07-17Q1828182010ND
2018-08-07Q1831263004ND
2018-08-07Q1831263001ND
2019-07-08Q1942567001ND
2019-07-16Q1945074005ND
2019-07-16Q1945074007ND