Know Your Environment. Protect Your Health.

Monochloroacetic acid

Golden State Water Company - Cowan Heights

NOTE: Golden State Water Company - Cowan Heights purchases water from East Orange County Water District - Wz which is required to test for monochloroacetic acid. Sample information shown below was taken by East Orange County Water District - Wz.

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.

 

171

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND80ND
2019ND100ND
2020ND80ND
2021ND80ND
2022ND80ND
2023ND80ND

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

NOTE: Golden State Water Company - Cowan Heights purchases water from East Orange County Water District - Wz which is required to test for monochloroacetic acid. Sample information shown below was taken by East Orange County Water District - Wz.

Date Lab ID Result
2018-03-06CA3010093_DST_807-201803061119ND
2018-03-06CA3010093_DST_810-201803061049ND
2018-03-06CA3010093_DST_803-201803060851ND
2018-03-06CA3010093_DST_805-201803061030ND
2018-03-06CA3010093_DST_806-201803061229ND
2018-03-06CA3010093_DST_808-201803061312ND
2018-03-06CA3010093_DST_809-201803061152ND
2018-03-06CA3010093_DST_804-201803061001ND
2018-06-05CA3010093_DST_803-20180605152610.1 ppb
2018-06-05CA3010093_DST_806-201806051330ND
2018-06-05CA3010093_DST_810-201806051210ND
2018-06-05CA3010093_DST_804-201806051456ND
2018-06-05CA3010093_DST_808-20180605115611.8 ppb
2018-06-05CA3010093_DST_805-201806051030ND
2018-06-05CA3010093_DST_807-201806050915ND
2018-06-05CA3010093_DST_809-201806051400ND
2018-09-04CA3010093_DST_808-201809040914ND
2018-09-04CA3010093_DST_810-201809041007ND
2018-09-04CA3010093_DST_805-2018090409553.49 ppb
2018-09-04CA3010093_DST_809-201809041132ND
2018-09-04CA3010093_DST_803-201809041315ND
2018-09-04CA3010093_DST_804-2018090410512.17 ppb
2018-09-04CA3010093_DST_806-2018090411143.69 ppb
2018-09-04CA3010093_DST_807-2018090408522.48 ppb
2018-12-04CA3010093_DST_805-201812041027ND
2018-12-04CA3010093_DST_807-201812041414ND
2018-12-04CA3010093_DST_808-201812041426ND
2018-12-04CA3010093_DST_809-201812041158ND
2018-12-04CA3010093_DST_804-201812041105ND
2018-12-04CA3010093_DST_803-201812041134ND
2018-12-04CA3010093_DST_806-201812041038ND
2018-12-04CA3010093_DST_810-201812041215ND
2019-03-05CA3010093_DST_803-201903050948ND
2019-03-05CA3010093_DST_806-201903051426ND
2019-03-05CA3010093_DST_809-201903051251ND
2019-03-05CA3010093_DST_804-201903051105ND
2019-03-05CA3010093_DST_807-201903051405ND
2019-03-05CA3010093_DST_810-201903051524ND
2019-03-05CA3010093_DST_805-201903051151ND
2019-03-05CA3010093_DST_808-201903051343ND
2019-06-04CA3010093_DST_803-201906041258ND
2019-06-04CA3010093_DST_807-2019060414323.26 ppb
2019-06-04CA3010093_DST_808-2019060410036.13 ppb
2019-06-04CA3010093_DST_805-2019060409282.15 ppb
2019-06-04CA3010093_DST_806-2019060411112.35 ppb
2019-06-04CA3010093_DST_810-2019060409433.87 ppb
2019-06-04CA3010093_DST_804-201906041053ND
2019-06-04CA3010093_DST_809-201906041131ND
2019-09-03CA3010093_DST_807-2019090312242.84 ppb
2019-09-03CA3010093_DST_803-201909031018ND
2019-09-03CA3010093_DST_810-2019090312492.04 ppb
2019-09-03CA3010093_DST_804-201909031159ND
2019-09-03CA3010093_DST_805-201909030930ND
2019-09-03CA3010093_DST_806-201909031111ND
2019-09-03CA3010093_DST_808-2019090313082.39 ppb
2019-09-03CA3010093_DST_809-2019090311322.21 ppb
2019-12-03CA3010093_DST_807-201912031348ND
2019-12-03CA3010093_DST_809-201912030929ND
2019-12-03CA3010093_DST_804-201912031205ND
2019-12-03CA3010093_DST_805-201912031145ND
2019-12-03CA3010093_DST_806-201912031023ND
2019-12-03CA3010093_DST_810-201912031247ND
2019-12-03CA3010093_DST_808-201912030951ND
2019-12-03CA3010093_DST_803-201912031416ND
2020-03-03CA3010093_DST_806-202003031235ND
2020-03-03CA3010093_DST_808-202003031407ND
2020-03-03CA3010093_DST_805-202003031057ND
2020-03-03CA3010093_DST_803-202003031020ND
2020-03-03CA3010093_DST_804-202003031512ND
2020-03-03CA3010093_DST_807-202003031420ND
2020-03-03CA3010093_DST_809-202003031538ND
2020-03-03CA3010093_DST_810-202003031134ND
2020-06-02CA3010093_DST_806-202006020853ND
2020-06-02CA3010093_DST_809-202006021011ND
2020-06-02CA3010093_DST_810-202006021517ND
2020-06-02CA3010093_DST_804-202006021541ND
2020-06-02CA3010093_DST_805-202006021207ND
2020-06-02CA3010093_DST_807-202006021232ND
2020-06-02CA3010093_DST_808-202006021426ND
2020-06-02CA3010093_DST_803-202006021335ND
2020-09-01CA3010093_DST_808-202009011028ND
2020-09-01CA3010093_DST_810-202009010821ND
2020-09-01CA3010093_DST_804-202009010757ND
2020-09-01CA3010093_DST_805-202009011055ND
2020-09-01CA3010093_DST_803-202009010848ND
2020-09-01CA3010093_DST_806-202009011008ND
2020-09-01CA3010093_DST_807-202009011147ND
2020-09-01CA3010093_DST_809-202009011019ND
2020-12-01CA3010093_DST_805-202012011015ND
2020-12-01CA3010093_DST_807-202012010840ND
2020-12-01CA3010093_DST_804-202012010911ND
2020-12-01CA3010093_DST_806-202012011233ND
2020-12-01CA3010093_DST_808-202012011047ND
2020-12-01CA3010093_DST_809-202012011009ND
2020-12-01CA3010093_DST_803-202012011132ND
2020-12-01CA3010093_DST_810-202012010756ND
2021-03-02CA3010093_DST_806-202103021502ND
2021-03-02CA3010093_DST_808-202103021342ND
2021-03-02CA3010093_DST_809-202103021023ND
2021-03-02CA3010093_DST_803-202103020948ND
2021-03-02CA3010093_DST_807-202103021448ND
2021-03-02CA3010093_DST_804-202103021400ND
2021-03-02CA3010093_DST_805-202103021205ND
2021-03-02CA3010093_DST_810-202103021140ND
2021-06-01CA3010093_DST_803-202106011010ND
2021-12-07CA3010093_DST_803-202112070857ND
2021-12-07CA3010093_DST_804-202112071357ND
2021-12-07CA3010093_DST_805-202112071305ND
2021-12-07CA3010093_DST_806-202112071040ND
2021-12-07CA3010093_DST_808-202112071421ND
2021-12-07CA3010093_DST_809-202112071010ND
2021-12-07CA3010093_DST_807-202112071451ND
2021-12-07CA3010093_DST_810-202112071325ND
2022-03-01CA3010093_DST_805-202203010803ND
2022-03-01CA3010093_DST_808-202203011330ND
2022-03-01CA3010093_DST_807-202203011158ND
2022-03-01CA3010093_DST_803-202203011224ND
2022-03-01CA3010093_DST_804-202203011245ND
2022-03-01CA3010093_DST_806-202203011001ND
2022-03-01CA3010093_DST_809-202203010835ND
2022-03-01CA3010093_DST_810-202203010820ND
2022-06-07CA3010093_DST_801-202206070834ND
2022-06-07CA3010093_DST_805-202206070752ND
2022-06-07CA3010093_DST_807-202206071122ND
2022-06-07CA3010093_DST_809-202206071139ND
2022-06-07CA3010093_DST_810-202206070810ND
2022-06-07CA3010093_DST_802-202206071355ND
2022-06-07CA3010093_DST_804-202206071039ND
2022-06-07CA3010093_DST_806-202206071105ND
2022-06-07CA3010093_DST_803-202206070950ND
2022-06-07CA3010093_DST_808-202206070852ND
2022-09-06CA3010093_DST_803-202209061010ND
2022-09-06CA3010093_DST_804-202209060934ND
2022-09-06CA3010093_DST_802-202209061450ND
2022-09-06CA3010093_DST_805-202209060805ND
2022-09-06CA3010093_DST_806-202209061243ND
2022-09-06CA3010093_DST_810-202209060822ND
2022-09-06CA3010093_DST_808-202209061412ND
2022-09-06CA3010093_DST_809-202209061212ND
2022-09-06CA3010093_DST_801-202209061334ND
2022-09-06CA3010093_DST_807-202209061510ND
2022-12-06CA3010093_DST_804-202212061029ND
2022-12-06CA3010093_DST_808-202212061000ND
2022-12-06CA3010093_DST_809-202212061012ND
2022-12-06CA3010093_DST_810-202212061054ND
2022-12-06CA3010093_DST_806-202212060829ND
2022-12-06CA3010093_DST_801-202212061410ND
2022-12-06CA3010093_DST_802-202212061127ND
2022-12-06CA3010093_DST_805-202212061132ND
2022-12-06CA3010093_DST_803-202212060848ND
2022-12-06CA3010093_DST_807-202212060852ND
2023-03-07CA3010093_DST_802-202303070940ND
2023-03-07CA3010093_DST_803-202303070857ND
2023-03-07CA3010093_DST_804-202303071207ND
2023-03-07CA3010093_DST_805-202303070710ND
2023-03-07CA3010093_DST_807-202303071440ND
2023-03-07CA3010093_DST_808-202303071317ND
2023-03-07CA3010093_DST_809-202303071141ND
2023-03-07CA3010093_DST_810-202303070725ND
2023-03-07CA3010093_DST_801-202303071248ND
2023-03-07CA3010093_DST_806-202303071520ND
2023-12-05CA3010093_DST_807-202312051544ND
2023-12-05CA3010093_DST_809-202312051042ND
2023-12-05CA3010093_DST_801-202312051218ND
2023-12-05CA3010093_DST_808-202312051252ND
2023-12-05CA3010093_DST_810-202312050722ND
2023-12-05CA3010093_DST_802-202312051437ND
2023-12-05CA3010093_DST_803-202312051010ND
2023-12-05CA3010093_DST_804-202312050821ND
2023-12-05CA3010093_DST_805-202312050710ND
2023-12-05CA3010093_DST_806-202312051115ND