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EWG's Tap Water Database — 2019 UPDATE

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Monobromoacetic acid

Manhattan Beach 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.

 

89

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20120.108 ppb121ND - 1.30 ppb
2013ND120ND
20140.141 ppb172ND - 1.20 ppb
2015ND160ND
2016ND160ND
2017ND160ND

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
2012-04-303761-800-0900ND
2012-04-303761-801-0920ND
2012-04-303761-802-0830ND
2012-04-303761-803-0755ND
2012-07-263761-801-10581.30 ppb
2012-07-263761-802-0808ND
2012-07-263761-800-0854ND
2012-07-263761-803-0658ND
2012-10-243761-802-0830ND
2012-10-243761-801-1050ND
2012-10-243761-800-0927ND
2012-10-243761-803-0715ND
2013-01-233761-803-1154ND
2013-01-233761-800-0836ND
2013-01-233761-801-0936ND
2013-01-233761-802-1223ND
2013-04-243761-800-1000ND
2013-04-243761-801-1046ND
2013-04-243761-803-1211ND
2013-04-243761-802-0836ND
2013-07-123761-801-0928ND
2013-07-123761-800-0842ND
2013-07-123761-803-0750ND
2013-07-123761-802-0817ND
2014-01-093761-803-0725ND
2014-01-093761-801-0930ND
2014-01-093761-802-0830ND
2014-01-093761-800-0950ND
2014-04-303761-801-0922ND
2014-04-303761-802-1027ND
2014-04-303761-803-0830ND
2014-04-303761-800-0935ND
2014-07-183761-801-0915ND
2014-07-183761-803-09401.20 ppb
2014-07-183761-800-0845ND
2014-07-183761-802-08201.20 ppb
2014-10-223761-802-0802ND
2014-10-223761-800-0915ND
2014-10-223761-803-0821ND
2014-10-223761-801-1006ND
2014-12-113761-004-1600ND
2015-01-073761-803-1155ND
2015-01-073761-802-1100ND
2015-01-073761-801-1030ND
2015-01-073761-800-0930ND
2015-04-073761-800-0839ND
2015-04-073761-801-0824ND
2015-04-073761-802-1050ND
2015-04-073761-803-1107ND
2015-07-163761-800-0815ND
2015-07-163761-801-0830ND
2015-07-163761-802-0800ND
2015-07-163761-803-0745ND
2015-10-223761-803-0822ND
2015-10-223761-800-1016ND
2015-10-223761-801-1100ND
2015-10-223761-802-1220ND
2016-01-213761-802-1143ND
2016-01-213761-803-0917ND
2016-01-213761-801-1215ND
2016-01-213761-800-1112ND
2016-04-143761-802-0935ND
2016-04-143761-800-1022ND
2016-04-143761-803-0910ND
2016-04-143761-801-1110ND
2016-07-143761-800-1001ND
2016-07-143761-802-1130ND
2016-07-143761-803-0855ND
2016-07-143761-801-1037ND
2016-10-253761-802-0826ND
2016-10-253761-803-0815ND
2016-10-253761-800-0850ND
2016-10-253761-801-0906ND
2017-01-183761-801-1128ND
2017-01-183761-800-1045ND
2017-01-183761-803-1300ND
2017-01-183761-802-1005ND
2017-04-203761-801-1012ND
2017-04-203761-803-0820ND
2017-04-203761-800-0930ND
2017-04-203761-802-0856ND
2017-07-193761-801-1050ND
2017-07-193761-800-1040ND
2017-07-193761-802-0959ND
2017-07-193761-803-0935ND
2017-10-253761-803-0934ND
2017-10-253761-800-1002ND
2017-10-253761-801-1025ND
2017-10-253761-802-1053ND