Know Your Environment. Protect Your Health.

Monobromoacetic acid

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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.

 

24

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.210 ppb41ND - 0.840 ppb
20190.578 ppb42ND - 1.50 ppb
20200.400 ppb41ND - 1.60 ppb
20210.590 ppb42ND - 1.40 ppb
20220.300 ppb41ND - 1.20 ppb
20230.358 ppb42ND - 0.770 ppb

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 25 ppb

The EWG Health Guideline of 25 ppb for monobromoacetic acid was defined by the California Office of Environmental Health Hazard Assessment's public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against change to fetal growth and development.

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-12907017ND
2018-05-149708870.840 ppb
2018-08-131025538ND
2018-11-131077212ND
2019-02-111120278ND
2019-05-1311573250.810 ppb
2019-08-111221593ND
2019-11-1212748141.50 ppb
2020-02-1113251611.60 ppb
2020-05-111375060ND
2020-08-101485384ND
2020-11-161665024ND
2021-02-0817690381.40 ppb
2021-05-171841622ND
2021-08-161920672ND
2021-11-1520277450.960 ppb
2022-02-142194829ND
2022-05-092255409ND
2022-08-082329348ND
2022-11-0723941131.20 ppb
2023-02-1324502850.770 ppb
2023-05-082497889ND
2023-08-0725517210.660 ppb
2023-11-132610681ND