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EWG's Tap Water Database — 2019 UPDATE

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Bromochloromethane

City of Comanche

NOTE: City of Comanche purchases water from Upper Leon River Municipal Water District which is required to test for bromochloromethane. Sample information shown below was taken by Upper Leon River Municipal Water District.

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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND10ND
20130.0895 ppb42ND - 0.226 ppb
2014ND10ND
2015ND10ND
2016ND10ND
2017ND10ND

ppb = parts per billion

All test results

NOTE: City of Comanche purchases water from Upper Leon River Municipal Water District which is required to test for bromochloromethane. Sample information shown below was taken by Upper Leon River Municipal Water District.

Date Lab ID Result
2012-09-25AC02112ND
2013-08-20Q1305771003ND
2014-09-24AC68105ND
2015-08-05AD02691ND
2016-08-03AD46913ND
2017-08-24AD94162ND