Know Your Environment. Protect Your Health.

Bromochloroacetic acid

Marysville Utilities

Bromochloroacetic acid is formed when chlorine or other disinfectants are used to treat drinking water. Bromochloroacetic acid and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy.

 

160

Samples

0

Samples exceeding legal limit (MCL)

45

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.466 ppb329ND - 2.30 ppb
20190.531 ppb3210ND - 2.70 ppb
2020N/A00N/A
20210.256 ppb326ND - 1.60 ppb
20220.403 ppb3210ND - 2.10 ppb
20230.397 ppb3210ND - 1.80 ppb

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.02 ppb

The EWG Health Guideline of 0.02 ppb for bromochloroacetic acid was defined in a peer-reviewed scientific study by EWG and represents a on-in-a-million lifetime cancer risk level. This health guideline protects against cancer.

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-141.90 ppb
2018-03-142.30 ppb
2018-03-14ND
2018-03-14ND
2018-03-14ND
2018-03-14ND
2018-03-14ND
2018-03-14ND
2018-05-161.30 ppb
2018-05-161.70 ppb
2018-05-16ND
2018-05-16ND
2018-05-16ND
2018-05-16ND
2018-05-16ND
2018-05-16ND
2018-08-151.60 ppb
2018-08-15ND
2018-08-151.60 ppb
2018-08-15ND
2018-08-15ND
2018-08-16ND
2018-08-161.30 ppb
2018-08-161.10 ppb
2018-11-14ND
2018-11-142.10 ppb
2018-11-14ND
2018-11-14ND
2018-11-14ND
2018-11-14ND
2018-11-14ND
2018-11-14ND
2019-02-13ND
2019-02-131.20 ppb
2019-02-13ND
2019-02-13ND
2019-02-13ND
2019-02-13ND
2019-02-13ND
2019-02-13ND
2019-05-151.80 ppb
2019-05-152.70 ppb
2019-05-151.60 ppb
2019-05-151.30 ppb
2019-05-15ND
2019-05-151.50 ppb
2019-05-15ND
2019-05-15ND
2019-08-13ND
2019-08-132.00 ppb
2019-08-13ND
2019-08-13ND
2019-08-13ND
2019-08-131.50 ppb
2019-08-13ND
2019-08-13ND
2019-11-13ND
2019-11-132.40 ppb
2019-11-13ND
2019-11-131.000 ppb
2019-11-13ND
2019-11-13ND
2019-11-13ND
2019-11-13ND
2021-02-0940781281.60 ppb
2021-02-0940781221.000 ppb
2021-02-0940781261.60 ppb
2021-02-094078124ND
2021-02-094078120ND
2021-02-094078118ND
2021-02-094078114ND
2021-02-094078116ND
2021-05-124164591ND
2021-05-124164598ND
2021-05-124164589ND
2021-05-124164595ND
2021-05-124164593ND
2021-05-1241646011.40 ppb
2021-06-104163948ND
2021-06-104163946ND
2021-08-114166159ND
2021-08-114166155ND
2021-08-114166147ND
2021-08-1141661491.30 ppb
2021-08-114166161ND
2021-08-114166153ND
2021-08-114166157ND
2021-08-114159209ND
2021-11-094213350ND
2021-11-094213348ND
2021-11-094213356ND
2021-11-094213358ND
2021-11-0942133541.30 ppb
2021-11-094213346ND
2021-11-094213352ND
2021-11-244213344ND
2022-02-084246174ND
2022-02-084246172ND
2022-02-084246166ND
2022-02-084246168ND
2022-02-084246164ND
2022-02-094246170ND
2022-02-0942461601.20 ppb
2022-02-0942461621.20 ppb
2022-05-1142893721.10 ppb
2022-05-114289370ND
2022-05-114289376ND
2022-05-1142893741.000 ppb
2022-05-1142893782.10 ppb
2022-05-114289380ND
2022-05-114289382ND
2022-05-1142893841.000 ppb
2022-08-104339496ND
2022-08-104339503ND
2022-08-1043395081.50 ppb
2022-08-1043394871.000 ppb
2022-08-104339493ND
2022-08-104339490ND
2022-08-104339484ND
2022-08-104339499ND
2022-11-0943765891.20 ppb
2022-11-094376583ND
2022-11-094376587ND
2022-11-0943765751.60 ppb
2022-11-094376577ND
2022-11-094376581ND
2022-11-094376579ND
2022-11-094376585ND
2023-02-154458079ND
2023-02-154458077ND
2023-02-154458062ND
2023-02-154458085ND
2023-02-1544580581.30 ppb
2023-02-154458072ND
2023-02-154458067ND
2023-02-154458069ND
2023-05-1044575931.80 ppb
2023-05-104457618ND
2023-05-1044575981.20 ppb
2023-05-104457612ND
2023-05-1044576161.20 ppb
2023-05-1044575881.000 ppb
2023-05-104457603ND
2023-05-1044576081.10 ppb
2023-08-084506979ND
2023-08-084506981ND
2023-08-0845069831.000 ppb
2023-08-084506985ND
2023-08-0845069871.30 ppb
2023-08-084506989ND
2023-08-084506993ND
2023-08-084506991ND
2023-11-1445556431.60 ppb
2023-11-144555639ND
2023-11-144555627ND
2023-11-144555629ND
2023-11-1445556411.20 ppb
2023-11-144555631ND
2023-11-144555635ND
2023-11-144555637ND