Know Your Environment. Protect Your Health.

Dibromoacetic acid

Sumner Water Supply

Dibromoacetic 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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

4

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
20190.950 ppb110.950 ppb
20200.840 ppb110.840 ppb
20210.720 ppb110.720 ppb
20220.600 ppb110.600 ppb
2023ND10ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.03 ppb

The EWG Health Guideline of 0.03 ppb for dibromoacetic 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 cancer and harm to fetal growth and development.

ppb = parts per billion

All test results

Date Lab ID Result
2018-08-081H81454-01ND
2019-08-161H91561-010.950 ppb
2020-08-121H00927-010.840 ppb
2021-08-091EH1026-010.720 ppb
2022-08-221FH2696-010.600 ppb
2023-08-281GH2649-01ND