Know Your Environment. Protect Your Health.

Monochloroacetic acid

Eden Isles Water Supply

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.

 

128

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.0938 ppb322ND - 1.50 ppb
20190.873 ppb3222ND - 1.50 ppb
20200.407 ppb166ND - 1.30 ppb
20210.257 ppb164ND - 1.20 ppb
20220.200 ppb163ND - 1.20 ppb
20230.401 ppb166ND - 1.20 ppb

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
2018-01-2235369731001ND
2018-01-2235369731002ND
2018-01-2235369731003ND
2018-01-2235369731004ND
2018-01-2235369731001ND
2018-01-2235369731002ND
2018-01-2235369731003ND
2018-01-2235369731004ND
2018-04-0535384631001ND
2018-04-0535384631002ND
2018-04-0535384631003ND
2018-04-0535384631004ND
2018-04-0535384631001ND
2018-04-0535384631002ND
2018-04-0535384631003ND
2018-04-0535384631004ND
2018-07-0235401893001ND
2018-07-0235401893002ND
2018-07-02354018930031.50 ppb
2018-07-0235401893004ND
2018-07-0235401893001ND
2018-07-0235401893002ND
2018-07-02354018930031.50 ppb
2018-07-0235401893004ND
2018-10-0535422545001ND
2018-10-0535422545002ND
2018-10-0535422545003ND
2018-10-0535422545004ND
2018-10-0535422545001ND
2018-10-0535422545002ND
2018-10-0535422545003ND
2018-10-0535422545004ND
2019-01-04354402520010.960 ppb
2019-01-04354402520021.20 ppb
2019-01-04354402520031.20 ppb
2019-01-04354402520041.20 ppb
2019-01-04354402520010.960 ppb
2019-01-04354402520021.20 ppb
2019-01-04354402520031.20 ppb
2019-01-04354402520041.20 ppb
2019-04-05354599510011.50 ppb
2019-04-05354599510021.40 ppb
2019-04-05354599510031.20 ppb
2019-04-05354599510041.30 ppb
2019-04-05354599510011.50 ppb
2019-04-05354599510021.40 ppb
2019-04-05354599510031.20 ppb
2019-04-05354599510041.30 ppb
2019-07-0335480389001ND
2019-07-0335480389002ND
2019-07-0335480389003ND
2019-07-0335480389004ND
2019-07-0335480389001ND
2019-07-0335480389002ND
2019-07-0335480389003ND
2019-07-0335480389004ND
2019-10-04355028540011.30 ppb
2019-10-04355028540021.40 ppb
2019-10-0435502854003ND
2019-10-04355028540041.30 ppb
2019-10-04355028540011.30 ppb
2019-10-04355028540021.40 ppb
2019-10-0435502854003ND
2019-10-04355028540041.30 ppb
2020-01-03355219180010.930 ppb
2020-01-03355219180021.30 ppb
2020-01-03355219180031.20 ppb
2020-01-0335521918004ND
2020-04-0335541462001ND
2020-04-0335541462002ND
2020-04-0335541462003ND
2020-04-0335541462004ND
2020-07-02355605150010.980 ppb
2020-07-0235560515002ND
2020-07-02355605150031.000 ppb
2020-07-02355605150041.10 ppb
2020-10-0235582102001ND
2020-10-0235582102002ND
2020-10-0235582102003ND
2020-10-0235582102004ND
2021-01-08356038980011.000 ppb
2021-01-08356038980021.000 ppb
2021-01-0835603898003ND
2021-01-08356038980040.910 ppb
2021-04-0935625081001ND
2021-04-0935625081002ND
2021-04-0935625081003ND
2021-04-0935625081004ND
2021-07-02356449140011.20 ppb
2021-07-0235644914002ND
2021-07-0235644914003ND
2021-07-0235644914004ND
2021-10-0135668738001ND
2021-10-0135668738002ND
2021-10-0135668738003ND
2021-10-0135668738004ND
2022-01-0735689223001ND
2022-01-0735689223002ND
2022-01-0735689223003ND
2022-01-0735689223004ND
2022-04-0835709825001ND
2022-04-08357098250021.000 ppb
2022-04-0835709825003ND
2022-04-0835709825004ND
2022-07-0735731065002ND
2022-07-0735731065003ND
2022-07-0735731065004ND
2022-07-0835731065001ND
2022-10-06357514660011.20 ppb
2022-10-06357514660021.000 ppb
2022-10-0635751466003ND
2022-10-0635751466004ND
2023-01-06357709670011.10 ppb
2023-01-06357709670021.20 ppb
2023-01-06357709670030.940 ppb
2023-01-0635770967004ND
2023-04-05357905050011.000 ppb
2023-04-05357905050021.20 ppb
2023-04-0535790505003ND
2023-04-0535790505004ND
2023-07-0735811456001ND
2023-07-0735811456002ND
2023-07-0735811456003ND
2023-07-0735811456004ND
2023-10-04358329580010.980 ppb
2023-10-0435832958002ND
2023-10-0435832958003ND
2023-10-0435832958004ND