Know Your Environment. Protect Your Health.

Monochloroacetic acid

Big Oak Mobile Home Park

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.

 

48

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20181.71 ppb86ND - 3.30 ppb
20191.43 ppb86ND - 2.90 ppb
20200.463 ppb82ND - 2.10 ppb
20210.950 ppb83ND - 3.90 ppb
20221.05 ppb83ND - 3.90 ppb
20232.35 ppb881.50 ppb - 3.70 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
2018-01-10Q1801270002ND
2018-01-10Q1801270001ND
2018-04-05Q18142040092.90 ppb
2018-04-05Q18142040033.30 ppb
2018-08-02Q18308030012.00 ppb
2018-08-02Q18308030021.50 ppb
2018-10-18Q18417140012.20 ppb
2018-10-18Q18417140021.80 ppb
2019-03-05Q19093160012.90 ppb
2019-03-05Q19093160021.90 ppb
2019-05-28Q19287990031.90 ppb
2019-05-28Q19287990042.20 ppb
2019-09-09Q19628810021.000 ppb
2019-09-09Q19628810011.50 ppb
2019-12-16Q1980097001ND
2019-12-16Q1980097002ND
2020-03-23Q20121820062.10 ppb
2020-03-23Q20121820071.60 ppb
2020-06-16Q2023960002ND
2020-06-16Q2023960003ND
2020-09-24Q2037847001ND
2020-09-24Q2037847002ND
2020-11-16Q2044992001ND
2020-11-16Q2044992002ND
2021-03-08Q21059580012.60 ppb
2021-03-08Q21059580023.90 ppb
2021-06-03Q2114370007ND
2021-06-03Q2114370008ND
2021-09-10Q21247770011.10 ppb
2021-09-10Q2124777002ND
2021-11-05Q2131130001ND
2021-11-05Q2131130002ND
2022-03-16Q2208879001ND
2022-03-16Q2208879002ND
2022-06-08Q2216066001ND
2022-06-08Q22160660021.50 ppb
2022-09-29Q2229342001ND
2022-09-29Q2229342007ND
2022-12-06Q22365850013.90 ppb
2022-12-06Q22365850023.00 ppb
2023-02-23Q23076240011.70 ppb
2023-02-23Q23076240021.50 ppb
2023-06-12Q23220950012.60 ppb
2023-06-12Q23220950022.70 ppb
2023-08-11Q23336960013.50 ppb
2023-08-11Q23336960023.70 ppb
2023-10-26Q23462660011.60 ppb
2023-10-26Q23462660021.50 ppb