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EWG's Tap Water Database — 2021 UPDATE

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Monobromoacetic acid

Lakeside WD

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

 

96

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20140.0875 ppb161ND - 1.40 ppb
2015ND160ND
2016ND160ND
2017ND160ND
2018ND160ND
20190.331 ppb164ND - 2.10 ppb

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
2014-02-139588-902-0845ND
2014-02-139588-900-0925ND
2014-02-139588-901-0830ND
2014-02-139588-903-0950ND
2014-05-129588-903-0935ND
2014-05-129588-902-0845ND
2014-05-129588-901-0910ND
2014-05-129588-900-1005ND
2014-08-129588-900-1130ND
2014-08-139588-903-1025ND
2014-08-139588-902-1025ND
2014-08-139588-901-1000ND
2014-11-129588-902-0900ND
2014-11-129588-901-0900ND
2014-11-129588-903-09301.40 ppb
2014-11-129588-900-0930ND
2015-02-099588-903-1020ND
2015-02-099588-902-1030ND
2015-02-099588-901-1040ND
2015-02-099588-900-1000ND
2015-05-139588-903-1055ND
2015-05-139588-902-1005ND
2015-05-139588-900-0945ND
2015-05-139588-901-1025ND
2015-08-129588-900-0815ND
2015-08-129588-903-0920ND
2015-08-129588-902-0840ND
2015-08-129588-901-0900ND
2015-11-099588-901-0835ND
2015-11-099588-900-0933ND
2015-11-099588-903-0920ND
2015-11-099588-902-0850ND
2016-02-099588-901-1010ND
2016-02-099588-900-1055ND
2016-02-099588-903-1030ND
2016-02-099588-902-0945ND
2016-05-099588-901-0835ND
2016-05-099588-900-0930ND
2016-05-099588-903-0950ND
2016-05-099588-902-0900ND
2016-08-099588-903-0940ND
2016-08-099588-901-0850ND
2016-08-099588-900-0915ND
2016-08-099588-902-0825ND
2016-11-149588-903-0930ND
2016-11-149588-901-0910ND
2016-11-149588-902-0845ND
2016-11-149588-900-0815ND
2017-02-139588-902-0905ND
2017-02-139588-903-0925ND
2017-02-139588-901-0845ND
2017-02-139588-900-0815ND
2017-05-089588-902-0915ND
2017-05-089588-900-0945ND
2017-05-089588-901-0850ND
2017-05-089588-903-1005ND
2017-08-159588-900-0835ND
2017-08-159588-901-0926ND
2017-08-159588-903-0942ND
2017-08-159588-902-0900ND
2017-11-149588-903-1100ND
2017-11-149588-900-0820ND
2017-11-149588-902-0927ND
2017-11-149588-901-0937ND
2018-04-129588-903-0930ND
2018-04-129588-900-0910ND
2018-04-129588-901-0845ND
2018-04-129588-902-0820ND
2018-05-159588-901-0833ND
2018-05-159588-902-0815ND
2018-05-159588-903-0928ND
2018-05-159588-900-0857ND
2018-08-139588-901-0925ND
2018-08-139588-903-1115ND
2018-08-139588-902-0945ND
2018-08-139588-900-0840ND
2018-11-139588-901-0855ND
2018-11-139588-903-0945ND
2018-11-139588-902-0834ND
2018-11-139588-900-0920ND
2019-02-204790-900-0820ND
2019-02-204790-902-0930ND
2019-02-204790-901-09102.10 ppb
2019-02-204790-903-1000ND
2019-05-064790-900-0945ND
2019-05-064790-902-1025ND
2019-05-064790-903-09201.10 ppb
2019-05-064790-901-10101.10 ppb
2019-08-054790-903-0913ND
2019-08-054790-902-1114ND
2019-08-054790-900-1035ND
2019-08-054790-901-10171.000 ppb
2019-11-054790-903-0950ND
2019-11-054790-902-0900ND
2019-11-054790-900-0930ND
2019-11-054790-901-0830ND