Know Your Environment. Protect Your Health.

Monochloroacetic acid

City of Mandan

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.

 

96

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND160ND
2019ND160ND
2020ND160ND
20210.251 ppb162ND - 2.02 ppb
2022ND160ND
20230.126 ppb161ND - 2.01 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
2018-03-1218-S315ND
2018-03-1218-S314ND
2018-03-1218-S317ND
2018-03-1218-S316ND
2018-06-1218-S874ND
2018-06-1218-S875ND
2018-06-1218-S873ND
2018-06-1218-S872ND
2018-09-1118-S1968ND
2018-09-1118-S1967ND
2018-09-1118-S1966ND
2018-09-1118-S1965ND
2018-12-1118-S2500ND
2018-12-1118-S2502ND
2018-12-1118-S2503ND
2018-12-1118-S2501ND
2019-03-1219-S297ND
2019-03-1219-S296ND
2019-03-1219-S298ND
2019-03-1219-S299ND
2019-06-1119-S699ND
2019-06-1119-S700ND
2019-06-1119-S701ND
2019-06-1119-S702ND
2019-09-1019-S1952ND
2019-09-1019-S1954ND
2019-09-1019-S1951ND
2019-09-1019-S1953ND
2019-12-1019-S2556ND
2019-12-1019-S2555ND
2019-12-1019-S2554ND
2019-12-1019-S2553ND
2020-03-10361528ND
2020-03-10361529ND
2020-03-10361527ND
2020-03-10361526ND
2020-06-09365839ND
2020-06-09365838ND
2020-06-09365837ND
2020-06-09365840ND
2020-09-08371034ND
2020-09-08371035ND
2020-09-08371036ND
2020-09-08371033ND
2020-12-07374159ND
2020-12-07374157ND
2020-12-07374156ND
2020-12-07374158ND
2021-03-09377948ND
2021-03-09377947ND
2021-03-09377949ND
2021-03-09377946ND
2021-06-08381823ND
2021-06-08381821ND
2021-06-08381824ND
2021-06-08381822ND
2021-09-08385884ND
2021-09-08385885ND
2021-09-083858822.00 ppb
2021-09-083858832.02 ppb
2021-12-07389200ND
2021-12-07389199ND
2021-12-07389201ND
2021-12-07389198ND
2022-03-08393001ND
2022-03-08393002ND
2022-03-08393000ND
2022-03-08393003ND
2022-06-07396652ND
2022-06-07396651ND
2022-06-07396653ND
2022-06-07396654ND
2022-09-06401002ND
2022-09-06401001ND
2022-09-06401004ND
2022-09-06401003ND
2022-12-06404802ND
2022-12-06404801ND
2022-12-06404804ND
2022-12-06404803ND
2023-03-084088062.01 ppb
2023-03-08408805ND
2023-03-08408808ND
2023-03-08408807ND
2023-06-06411755ND
2023-06-06411754ND
2023-06-06411752ND
2023-06-06411753ND
2023-09-19417395ND
2023-09-19417398ND
2023-09-19417396ND
2023-09-19417397ND
2023-12-05420131ND
2023-12-05420132ND
2023-12-05420129ND
2023-12-05420130ND