Know Your Environment. Protect Your Health.

Monobromoacetic acid

Decatur Waterworks

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.

 

45

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
20190.400 ppb82ND - 1.70 ppb
20200.288 ppb82ND - 1.20 ppb
20210.138 ppb81ND - 1.10 ppb
20220.499 ppb83ND - 1.41 ppb
2023ND80ND

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
2018-04-2318116002801ND
2018-07-2418207005501ND
2018-07-2418207005401ND
2018-10-2318298012201ND
2018-10-2318298012301ND
2019-01-2319025002101ND
2019-01-2319025002201ND
2019-04-1719109002001ND
2019-04-1719109001901ND
2019-07-16191990091011.70 ppb
2019-07-16191990092011.50 ppb
2019-10-1519290012101ND
2019-10-1519290012001ND
2020-01-2220023006901ND
2020-01-2220023006801ND
2020-04-2020114012201ND
2020-04-2020114012301ND
2020-09-01202460012011.10 ppb
2020-09-01202460013011.20 ppb
2020-10-2020296009101ND
2020-10-2020296009001ND
2021-01-2021021008701ND
2021-01-20210210088011.10 ppb
2021-04-2021112010001ND
2021-04-2021112009901ND
2021-07-2121203012301ND
2021-07-2121203012201ND
2021-10-1921294015701ND
2021-10-1921294015601ND
2022-01-18220200032011.20 ppb
2022-01-1822020003301ND
2022-04-19O197237-HAA-1ND
2022-04-19O197236-HAA-1ND
2022-07-20O199784-HAA-1ND
2022-07-20O199783-HAA-1ND
2022-10-19O202804-HAA-11.41 ppb
2022-10-19O202803-HAA-11.38 ppb
2023-01-18O205321-HAA-1ND
2023-01-18O205320-HAA-1ND
2023-04-19O208048-HAA-1ND
2023-04-19O208047-HAA-1ND
2023-07-18O210897-HAA-1ND
2023-07-18O210898-HAA-1ND
2023-10-17O213029-HAA-1ND
2023-10-17O213030-HAA-1ND