Know Your Environment. Protect Your Health.

Bromoform

Robinson Twp Municipal Authority

Bromoform, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Bromoform 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)

44

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.994 ppb165ND - 5.03 ppb
20190.829 ppb1612ND - 1.83 ppb
20203.60 ppb168ND - 13.6 ppb
20210.494 ppb167ND - 1.59 ppb
20220.329 ppb164ND - 2.02 ppb
20231.02 ppb168ND - 2.78 ppb

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.5 ppb

The EWG Health Guideline of 0.5 ppb for bromoform is based on 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. This health guideline protects against cancer, harm to reproduction and child development, and change to fetal growth and development .

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-0202180330ND
2018-02-0202180329ND
2018-02-0202180327ND
2018-02-02021803281.000 ppb
2018-05-0418E0500-03ND
2018-05-0418E0500-01ND
2018-05-0418E0500-04ND
2018-05-0418E0500-02ND
2018-08-0318H0478-032.86 ppb
2018-08-0318H0478-013.55 ppb
2018-08-0318H0478-045.03 ppb
2018-08-0318H0478-023.46 ppb
2018-11-0518K0657-02ND
2018-11-0518K0657-03ND
2018-11-0518K0657-04ND
2018-11-0518K0657-01ND
2019-02-0519B0583-02ND
2019-02-0519B0583-04ND
2019-02-0519B0583-03ND
2019-02-0519B0583-01ND
2019-05-0619E0231-030.670 ppb
2019-05-0619E0231-020.787 ppb
2019-05-0619E0231-010.659 ppb
2019-05-0619E0231-040.575 ppb
2019-08-0519H0258-011.47 ppb
2019-08-0519H0258-031.27 ppb
2019-08-0519H0258-020.954 ppb
2019-08-0519H0258-041.07 ppb
2019-11-0519K0257-040.762 ppb
2019-11-0519K0257-031.83 ppb
2019-11-0519K0257-021.40 ppb
2019-11-0519K0257-011.81 ppb
2020-02-04ND
2020-02-04ND
2020-02-04ND
2020-02-04ND
2020-05-06ND
2020-05-06ND
2020-05-06ND
2020-05-06ND
2020-08-065.06 ppb
2020-08-065.06 ppb
2020-08-065.26 ppb
2020-08-064.69 ppb
2020-11-0413.6 ppb
2020-11-048.49 ppb
2020-11-047.48 ppb
2020-11-047.90 ppb
2021-02-031.59 ppb
2021-02-030.987 ppb
2021-02-030.986 ppb
2021-02-031.40 ppb
2021-05-05ND
2021-05-051.16 ppb
2021-05-05ND
2021-05-051.24 ppb
2021-08-04ND
2021-08-04ND
2021-08-04ND
2021-08-040.543 ppb
2021-11-03ND
2021-11-03ND
2021-11-03ND
2021-11-03ND
2022-02-02ND
2022-02-02ND
2022-02-02ND
2022-02-02ND
2022-05-05ND
2022-05-05ND
2022-05-05ND
2022-05-05ND
2022-08-051.01 ppb
2022-08-052.02 ppb
2022-08-051.12 ppb
2022-08-051.12 ppb
2022-11-04ND
2022-11-04ND
2022-11-04ND
2022-11-04ND
2023-02-01ND
2023-02-01ND
2023-02-01ND
2023-02-01ND
2023-05-04ND
2023-05-04ND
2023-05-04ND
2023-05-04ND
2023-08-032.17 ppb
2023-08-031.86 ppb
2023-08-032.78 ppb
2023-08-032.20 ppb
2023-11-021.86 ppb
2023-11-021.88 ppb
2023-11-021.79 ppb
2023-11-021.80 ppb