Know Your Environment. Protect Your Health.

Monochloroacetic acid

Big Flats Water District #2

Monochloroacetic 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.

 

11

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND10ND
2020ND30ND
2021ND20ND
2022ND20ND
2023ND20ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 53 ppb

The EWG Health Guideline of 53 ppb for monochloroacetic 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.a public health goal. This health guideline protects against change to fetal growth and development.

ppb = parts per billion

All test results

Date Lab ID Result
2018-08-07R1807508-001DBPND
2019-08-073050661002DBPND
2020-08-053119845002DBPND
2020-08-053119845001DBPND
2020-09-023126379001DBPND
2021-08-113195031001ND
2021-09-013199481001DBPND
2022-08-09S2H0421-02HAA5ND
2022-08-09S2H0421-04HAA5ND
2023-08-15J3H0747-01DBPND
2023-08-15J3H0747-02DBPND