Know Your Environment. Protect Your Health.

Monochloroacetic acid

Home Gardens County Water District

NOTE: Home Gardens County Water District purchases water from City of Corona which is required to test for monochloroacetic acid. Sample information shown below was taken by City of Corona.

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.

 

184

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND20ND
2020ND20ND
2021ND20ND
2022ND20ND
2023ND260ND

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: Home Gardens County Water District purchases water from City of Corona which is required to test for monochloroacetic acid. Sample information shown below was taken by City of Corona.

Date Lab ID Result
2018-03-22CA3310037_DST_801-201803221020ND
2018-03-22CA3310037_DST_803-201803220850ND
2018-03-22CA3310037_DST_805-201803220930ND
2018-03-22CA3310037_DST_809-201803220950ND
2018-03-22CA3310037_DST_802-201803221100ND
2018-03-22CA3310037_DST_804-201803220910ND
2018-03-22CA3310037_DST_808-201803221010ND
2018-03-28CA3310037_DST_807-201803281530ND
2018-06-14CA3310037_DST_808-201806141210ND
2018-06-14CA3310037_DST_802-201806141435ND
2018-06-14CA3310037_DST_805-201806141035ND
2018-06-14CA3310037_DST_801-201806141405ND
2018-06-14CA3310037_DST_807-201806141105ND
2018-06-14CA3310037_DST_809-201806141135ND
2018-06-14CA3310037_DST_803-201806140950ND
2018-06-14CA3310037_DST_804-201806141010ND
2018-09-13CA3310037_DST_803-201809130830ND
2018-09-13CA3310037_DST_801-201809131100ND
2018-09-13CA3310037_DST_802-201809131040ND
2018-09-13CA3310037_DST_804-201809130850ND
2018-09-13CA3310037_DST_807-201809130940ND
2018-09-13CA3310037_DST_809-201809131000ND
2018-09-13CA3310037_DST_805-201809130910ND
2018-09-13CA3310037_DST_808-201809131020ND
2018-12-13CA3310037_DST_801-201812131120ND
2018-12-13CA3310037_DST_803-201812130845ND
2018-12-13CA3310037_DST_803-201812130845ND
2018-12-13CA3310037_DST_807-201812131030ND
2018-12-13CA3310037_DST_807-201812131030ND
2018-12-13CA3310037_DST_808-201812131300ND
2018-12-13CA3310037_DST_809-201812131350ND
2018-12-13CA3310037_DST_801-201812131120ND
2018-12-13CA3310037_DST_804-201812130910ND
2018-12-13CA3310037_DST_808-201812131300ND
2018-12-13CA3310037_DST_809-201812131350ND
2018-12-13CA3310037_DST_804-201812130910ND
2018-12-13CA3310037_DST_802-201812131210ND
2018-12-13CA3310037_DST_802-201812131210ND
2018-12-13CA3310037_DST_805-201812130945ND
2018-12-13CA3310037_DST_805-201812130945ND
2019-03-14CA3310037_DST_802-201903141240ND
2019-03-14CA3310037_DST_805-201903140850ND
2019-03-14CA3310037_DST_807-201903140920ND
2019-03-14CA3310037_DST_809-201903140950ND
2019-03-14CA3310037_DST_803-201903140800ND
2019-03-14CA3310037_DST_805-201903140850ND
2019-03-14CA3310037_DST_809-201903140950ND
2019-03-14CA3310037_DST_801-201903141110ND
2019-03-14CA3310037_DST_802-201903141240ND
2019-03-14CA3310037_DST_804-201903140830ND
2019-03-14CA3310037_DST_807-201903140920ND
2019-03-14CA3310037_DST_808-201903141030ND
2019-03-14CA3310037_DST_801-201903141110ND
2019-03-14CA3310037_DST_803-201903140800ND
2019-03-14CA3310037_DST_804-201903140830ND
2019-03-14CA3310037_DST_808-201903141030ND
2019-06-17CA3310037_DST_805-201906171050ND
2019-06-17CA3310037_DST_803-201906171115ND
2019-06-17CA3310037_DST_801-201906170935ND
2019-06-17CA3310037_DST_804-201906171130ND
2019-06-17CA3310037_DST_807-201906171020ND
2019-06-18CA3310037_DST_802-201906181440ND
2019-06-18CA3310037_DST_808-201906181425ND
2019-06-18CA3310037_DST_809-201906181400ND
2019-09-16CA3310037_DST_801-201909161340ND
2019-09-16CA3310037_DST_807-201909161240ND
2019-09-16CA3310037_DST_808-201909161317ND
2019-09-16CA3310037_DST_809-201909161257ND
2019-09-16CA3310037_DST_803-201909161140ND
2019-09-16CA3310037_DST_802-201909161510ND
2019-09-16CA3310037_DST_804-201909161215ND
2019-09-16CA3310037_DST_805-201909161155ND
2019-12-12CA3310037_DST_804-201912121000ND
2019-12-12CA3310037_DST_807-201912121125ND
2019-12-12CA3310037_DST_801-201912120825ND
2019-12-12CA3310037_DST_808-201912121505ND
2019-12-12CA3310037_DST_802-201912120910ND
2019-12-12CA3310037_DST_803-201912121020ND
2019-12-12CA3310037_DST_809-201912121225ND
2019-12-30CA3310037_DST_805-201912301450ND
2020-03-19CA3310037_DST_803-202003191308ND
2020-03-19CA3310037_DST_802-202003191501ND
2020-03-19CA3310037_DST_805-202003191341ND
2020-03-19CA3310037_DST_801-202003191000ND
2020-03-19CA3310037_DST_804-202003191323ND
2020-03-19CA3310037_DST_807-202003191404ND
2020-03-19CA3310037_DST_808-202003191444ND
2020-03-19CA3310037_DST_809-202003191418ND
2020-06-18CA3310037_DST_805-202006181145ND
2020-06-18CA3310037_DST_801-202006180750ND
2020-06-18CA3310037_DST_802-202006180730ND
2020-06-18CA3310037_DST_808-202006180910ND
2020-06-18CA3310037_DST_803-202006181105ND
2020-06-18CA3310037_DST_804-202006181125ND
2020-06-18CA3310037_DST_807-202006181000ND
2020-06-18CA3310037_DST_809-202006180930ND
2020-09-17CA3310037_DST_803-202009171230ND
2020-09-17CA3310037_DST_807-202009171325ND
2020-09-17CA3310037_DST_809-202009171345ND
2020-09-17CA3310037_DST_801-202009171450ND
2020-09-17CA3310037_DST_804-202009171250ND
2020-09-17CA3310037_DST_808-202009171400ND
2020-09-17CA3310037_DST_802-202009171425ND
2020-09-17CA3310037_DST_805-202009171310ND
2020-12-17CA3310037_DST_803-202012171325ND
2020-12-17CA3310037_DST_804-202012171344ND
2020-12-17CA3310037_DST_809-202012171220ND
2020-12-17CA3310037_DST_805-202012171410ND
2020-12-17CA3310037_DST_802-202012171300ND
2020-12-17CA3310037_DST_807-202012171238ND
2020-12-17CA3310037_DST_808-202012171200ND
2020-12-18CA3310037_DST_801-202012181010ND
2021-03-24CA3310037_DST_801-202103241010ND
2021-03-24CA3310037_DST_807-202103240915ND
2021-03-24CA3310037_DST_804-202103240755ND
2021-03-24CA3310037_DST_802-202103241035ND
2021-03-24CA3310037_DST_803-202103240818ND
2021-03-24CA3310037_DST_805-202103240835ND
2021-03-24CA3310037_DST_808-202103240945ND
2021-03-24CA3310037_DST_809-202103240900ND
2021-06-23CA3310037_DST_802-202106231020ND
2021-06-23CA3310037_DST_809-202106230905ND
2021-06-23CA3310037_DST_801-202106230950ND
2021-06-23CA3310037_DST_803-202106230715ND
2021-06-23CA3310037_DST_804-202106230745ND
2021-06-23CA3310037_DST_805-202106230810ND
2021-06-23CA3310037_DST_807-202106230835ND
2021-06-23CA3310037_DST_808-202106231035ND
2021-09-16CA3310037_DST_803-202109161450ND
2021-09-16CA3310037_DST_809-202109161410ND
2021-09-16CA3310037_DST_801-202109161245ND
2021-09-16CA3310037_DST_804-202109161510ND
2021-09-16CA3310037_DST_805-202109161435ND
2021-09-16CA3310037_DST_802-202109161310ND
2021-09-16CA3310037_DST_807-202109161345ND
2021-09-16CA3310037_DST_808-202109161330ND
2022-03-02CA3310037_DST_802-202203021120ND
2022-03-02CA3310037_DST_805-202203020845ND
2022-03-02CA3310037_DST_804-202203020805ND
2022-03-02CA3310037_DST_807-202203020935ND
2022-03-02CA3310037_DST_808-202203021015ND
2022-03-02CA3310037_DST_809-202203020955ND
2022-03-02CA3310037_DST_803-202203020750ND
2022-03-08CA3310037_DST_801-202203080845ND
2022-09-15CA3310037_DST_802-202209151100ND
2022-09-15CA3310037_DST_803-202209150800ND
2022-09-15CA3310037_DST_805-202209150850ND
2022-09-15CA3310037_DST_808-202209150945ND
2022-09-15CA3310037_DST_801-202209151030ND
2022-09-15CA3310037_DST_804-202209150815ND
2022-09-15CA3310037_DST_807-202209150910ND
2022-09-15CA3310037_DST_809-202209150930ND
2022-12-22CA3310037_DST_802-202212221234ND
2022-12-22CA3310037_DST_803-202212220848ND
2022-12-22CA3310037_DST_809-202212221326ND
2022-12-22CA3310037_DST_808-202212221302ND
2022-12-22CA3310037_DST_804-202212220920ND
2022-12-22CA3310037_DST_806-202212220952ND
2023-03-02CA3310037_DST_805-202303021335ND
2023-03-02CA3310037_DST_803-202303021312ND
2023-03-02CA3310037_DST_808-202303021520ND
2023-03-02CA3310037_DST_802-202303021533ND
2023-03-02CA3310037_DST_806-202303021355ND
2023-03-02CA3310037_DST_809-202303021500ND
2023-06-15CA3310037_DST_803-202306151214ND
2023-06-15CA3310037_DST_805-202306151229ND
2023-06-15CA3310037_DST_802-202306150952ND
2023-06-15CA3310037_DST_806-202306151057ND
2023-06-15CA3310037_DST_808-202306151009ND
2023-06-15CA3310037_DST_809-202306151022ND
2023-09-14CA3310037_DST_802-202309141442ND
2023-09-14CA3310037_DST_808-202309141410ND
2023-09-14CA3310037_DST_803-202309141005ND
2023-09-14CA3310037_DST_805-202309140930ND
2023-09-14CA3310037_DST_809-202309141347ND
2023-09-14CA3310037_DST_806-202309141020ND
2023-12-21CA3310037_DST_805-202312211145ND
2023-12-21CA3310037_DST_807-202312211210ND
2023-12-21CA3310037_DST_808-202312211247ND
2023-12-21CA3310037_DST_809-202312211229ND
2023-12-21CA3310037_DST_803-202312211107ND
2023-12-21CA3310037_DST_804-202312211126ND
2023-12-21CA3310037_DST_801-202312210811ND
2023-12-21CA3310037_DST_802-202312210907ND