Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Monobromoacetic acid

Metropolitan Utilities District

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

 

288

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
20140.0444 ppb482ND - 1.12 ppb
2015ND480ND
2016ND480ND
2017ND480ND
2018ND480ND
2019ND480ND

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
2014-02-04283298ND
2014-02-04283302ND
2014-02-04283306ND
2014-02-04283307ND
2014-02-04283308ND
2014-02-04283309ND
2014-02-11287607ND
2014-02-11287608ND
2014-02-11287609ND
2014-02-11287610ND
2014-02-11287611ND
2014-02-11287612ND
2014-05-05295268ND
2014-05-05295269ND
2014-05-05295270ND
2014-05-05295271ND
2014-05-05295272ND
2014-05-05295273ND
2014-05-05295274ND
2014-05-05295275ND
2014-05-05295276ND
2014-05-05295277ND
2014-05-05295278ND
2014-05-05295279ND
2014-08-053119701.01 ppb
2014-08-053119711.12 ppb
2014-08-05311972ND
2014-08-05311973ND
2014-08-05311974ND
2014-08-05311975ND
2014-08-05311976ND
2014-08-05311977ND
2014-08-05311978ND
2014-08-05311979ND
2014-08-05311968ND
2014-08-05311969ND
2014-11-03332923ND
2014-11-03332924ND
2014-11-03332916ND
2014-11-03332917ND
2014-11-03332918ND
2014-11-03332919ND
2014-11-03332920ND
2014-11-03332921ND
2014-11-03332922ND
2014-11-03332913ND
2014-11-03332914ND
2014-11-03332915ND
2015-02-02346534ND
2015-02-02346535ND
2015-02-02346538ND
2015-02-02346539ND
2015-02-02346540ND
2015-02-02346541ND
2015-02-02346542ND
2015-02-02346543ND
2015-02-02346544ND
2015-02-02346545ND
2015-02-02346536ND
2015-02-02346537ND
2015-05-05361716ND
2015-05-05361717ND
2015-05-05361718ND
2015-05-05361719ND
2015-05-05361720ND
2015-05-05361721ND
2015-05-05361722ND
2015-05-05361723ND
2015-05-05361724ND
2015-05-05361725ND
2015-05-05361726ND
2015-05-05361727ND
2015-08-03374528ND
2015-08-03374527ND
2015-08-03374529ND
2015-08-03374530ND
2015-08-03374531ND
2015-08-03374532ND
2015-08-03374533ND
2015-08-03374534ND
2015-08-03374535ND
2015-08-03374536ND
2015-08-03374537ND
2015-08-03374526ND
2015-11-04393695ND
2015-11-04393696ND
2015-11-04393697ND
2015-11-04393698ND
2015-11-04393699ND
2015-11-04393700ND
2015-11-04393701ND
2015-11-04393702ND
2015-11-04393703ND
2015-11-04393704ND
2015-11-04393705ND
2015-11-04393706ND
2016-02-01ND
2016-02-01ND
2016-02-01ND
2016-02-01ND
2016-02-01ND
2016-02-01ND
2016-02-01ND
2016-02-01ND
2016-02-01ND
2016-02-01ND
2016-02-01ND
2016-02-01ND
2016-05-02ND
2016-05-02ND
2016-05-02ND
2016-05-02ND
2016-05-02ND
2016-05-02ND
2016-05-02ND
2016-05-02ND
2016-05-02ND
2016-05-02ND
2016-05-02ND
2016-05-02ND
2016-08-02ND
2016-08-02ND
2016-08-02ND
2016-08-02ND
2016-08-02ND
2016-08-02ND
2016-08-02ND
2016-08-02ND
2016-08-02ND
2016-08-02ND
2016-08-02ND
2016-08-02ND
2016-11-07ND
2016-11-07ND
2016-11-07ND
2016-11-07ND
2016-11-07ND
2016-11-07ND
2016-11-07ND
2016-11-07ND
2016-11-07ND
2016-11-07ND
2016-11-07ND
2016-11-07ND
2017-02-07ND
2017-02-07ND
2017-02-07ND
2017-02-07ND
2017-02-07ND
2017-02-07ND
2017-02-07ND
2017-02-07ND
2017-02-07ND
2017-02-07ND
2017-02-07ND
2017-02-07ND
2017-05-02ND
2017-05-02ND
2017-05-02ND
2017-05-02ND
2017-05-02ND
2017-05-02ND
2017-05-02ND
2017-05-02ND
2017-05-02ND
2017-05-02ND
2017-05-15ND
2017-05-15ND
2017-08-07ND
2017-08-07ND
2017-08-07ND
2017-08-07ND
2017-08-07ND
2017-08-07ND
2017-08-07ND
2017-08-07ND
2017-08-07ND
2017-08-07ND
2017-08-07ND
2017-08-07ND
2017-11-07ND
2017-11-07ND
2017-11-07ND
2017-11-07ND
2017-11-07ND
2017-11-07ND
2017-11-07ND
2017-11-07ND
2017-11-07ND
2017-11-07ND
2017-11-07ND
2017-11-07ND
2018-02-06534077ND
2018-02-06534078ND
2018-02-06534079ND
2018-02-06534080ND
2018-02-06534081ND
2018-02-06534082ND
2018-02-06534083ND
2018-02-06534084ND
2018-02-06534085ND
2018-02-06534086ND
2018-02-06534087ND
2018-02-06534088ND
2018-05-07549802ND
2018-05-07549803ND
2018-05-07549804ND
2018-05-07549805ND
2018-05-07549806ND
2018-05-07549807ND
2018-05-07549808ND
2018-05-07549809ND
2018-05-07549810ND
2018-05-07549811ND
2018-05-07549812ND
2018-05-07549813ND
2018-08-08567007ND
2018-08-08567008ND
2018-08-08567009ND
2018-08-08567010ND
2018-08-08567011ND
2018-08-08567012ND
2018-08-08567013ND
2018-08-08567014ND
2018-08-08567015ND
2018-08-08567016ND
2018-08-08567017ND
2018-08-08567018ND
2018-11-06583362ND
2018-11-06583363ND
2018-11-06583364ND
2018-11-06583365ND
2018-11-06583366ND
2018-11-06583367ND
2018-11-06583368ND
2018-11-06583369ND
2018-11-06583370ND
2018-11-06583371ND
2018-11-06583372ND
2018-11-06583373ND
2019-02-05595224ND
2019-02-05595225ND
2019-02-05595226ND
2019-02-05595227ND
2019-02-05595228ND
2019-02-05595229ND
2019-02-05595230ND
2019-02-05595231ND
2019-02-05595232ND
2019-02-05595233ND
2019-02-05595234ND
2019-02-05595235ND
2019-05-07600552ND
2019-05-07600553ND
2019-05-07600554ND
2019-05-07600555ND
2019-05-07600556ND
2019-05-07600557ND
2019-05-07600558ND
2019-05-07600559ND
2019-05-07600560ND
2019-05-07600561ND
2019-05-07600562ND
2019-05-07600563ND
2019-08-06622436ND
2019-08-06622437ND
2019-08-06622438ND
2019-08-06622439ND
2019-08-06622440ND
2019-08-06622441ND
2019-08-06622442ND
2019-08-06622443ND
2019-08-06622444ND
2019-08-06622445ND
2019-08-06622446ND
2019-08-06622447ND
2019-11-05644366ND
2019-11-05644367ND
2019-11-05644368ND
2019-11-05644369ND
2019-11-05644370ND
2019-11-05644371ND
2019-11-05644372ND
2019-11-05644373ND
2019-11-05644374ND
2019-11-05644375ND
2019-11-05644376ND
2019-11-05644377ND