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EWG's Tap Water Database — 2021 UPDATE

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Monobromoacetic acid

Covina Water Department

Monobromoacetic acid, one of the group of five haloacetic acids regulated by federal standards, is formed when chlorine or other disinfectants are used to treat drinking water. Haloacetic acids and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.

MORE ABOUT THIS CONTAMINANT

 

112

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20140.419 ppb161ND - 6.70 ppb
2015ND320ND
2016ND160ND
2017ND160ND
2018ND160ND
2019ND160ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 25 ppb

The EWG Health Guideline of 25 ppb for monobromoacetic acid was proposed in 2020 by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk.. This health guideline protects against muscular degeneration.

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-279588-800-0730ND
2014-01-279588-801-0800ND
2014-01-279588-802-0745ND
2014-01-279588-803-0715ND
2014-04-259588-800-0740ND
2014-04-259588-801-0755ND
2014-04-259588-802-0810ND
2014-04-259588-803-0730ND
2014-07-259588-800-0750ND
2014-07-259588-801-0825ND
2014-07-259588-802-08406.70 ppb
2014-07-259588-803-0805ND
2014-10-249588-800-0725ND
2014-10-249588-801-0740ND
2014-10-249588-802-0800ND
2014-10-249588-803-0715ND
2015-01-269588-800-0715ND
2015-01-269588-801-0735ND
2015-01-269588-802-0750ND
2015-01-269588-803-0705ND
2015-03-099588-800-0720ND
2015-03-099588-801-0755ND
2015-03-099588-802-0735ND
2015-03-099588-803-0705ND
2015-03-269588-800-0740ND
2015-03-269588-801-0810ND
2015-03-269588-802-0755ND
2015-03-269588-803-0730ND
2015-04-249588-800-0740ND
2015-04-249588-801-0755ND
2015-04-249588-802-0810ND
2015-04-249588-803-0730ND
2015-05-269588-800-0720ND
2015-05-269588-801-0745ND
2015-05-269588-802-0800ND
2015-05-269588-803-0710ND
2015-06-259588-800-0755ND
2015-06-259588-801-0810ND
2015-06-259588-802-0825ND
2015-06-259588-803-0745ND
2015-07-249588-800-0740ND
2015-07-249588-801-0755ND
2015-07-249588-802-0810ND
2015-07-249588-803-0730ND
2015-10-239588-800-0755ND
2015-10-239588-801-0815ND
2015-10-239588-802-0830ND
2015-10-239588-803-0745ND
2016-01-259588-800-0750ND
2016-01-259588-801-1035ND
2016-01-259588-802-0905ND
2016-01-259588-803-0715ND
2016-04-259588-800-0735ND
2016-04-259588-801-0800ND
2016-04-259588-802-0815ND
2016-04-259588-803-0725ND
2016-07-259588-800-0735ND
2016-07-259588-801-1045ND
2016-07-259588-802-0820ND
2016-07-259588-803-0700ND
2016-10-259588-800-0740ND
2016-10-259588-801-1045ND
2016-10-259588-803-0715ND
2016-10-319588-802-0710ND
2017-01-239588-800-0800ND
2017-01-239588-801-0855ND
2017-01-239588-802-0820ND
2017-01-239588-803-0745ND
2017-04-259588-800-0730ND
2017-04-259588-801-1100ND
2017-04-259588-802-0840ND
2017-04-259588-803-0700ND
2017-07-259588-800-0800ND
2017-07-259588-801-0900ND
2017-07-259588-802-0915ND
2017-07-259588-803-0745ND
2017-10-259588-800-0740ND
2017-10-259588-801-0755ND
2017-10-259588-802-0810ND
2017-10-259588-803-0730ND
2018-01-259588-800-0715ND
2018-01-259588-801-0745ND
2018-01-259588-802-0730ND
2018-01-259588-803-0700ND
2018-04-259588-800-0730ND
2018-04-259588-801-1035ND
2018-04-259588-802-0840ND
2018-04-259588-803-0700ND
2018-07-259588-800-0710ND
2018-07-259588-801-0725ND
2018-07-259588-802-0740ND
2018-07-259588-803-0700ND
2018-10-269588-800-0750ND
2018-10-269588-801-0910ND
2018-10-269588-802-0925ND
2018-10-269588-803-0710ND
2019-01-259588-800-0820ND
2019-01-259588-801-0940ND
2019-01-259588-802-0955ND
2019-01-259588-803-0740ND
2019-04-259588-800-0720ND
2019-04-259588-801-0740ND
2019-04-259588-802-0755ND
2019-04-259588-803-0710ND
2019-07-259588-800-0630ND
2019-07-259588-801-0645ND
2019-07-259588-802-0655ND
2019-07-259588-803-0615ND
2019-10-259588-800-0720ND
2019-10-259588-801-1245ND
2019-10-259588-802-0855ND
2019-10-259588-803-0650ND