Know Your Environment. Protect Your Health.

Dibromochloromethane

Briarcliff Manor Village

Dibromochloromethane, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Dibromochloromethane and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.

 

59

Samples

0

Samples exceeding legal limit (MCL)

1

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND80ND
2019ND80ND
2020ND110ND
2021ND110ND
20220.127 ppb111ND - 1.40 ppb
2023ND100ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.1 ppb

The EWG Health Guideline of 0.1 ppb for dibromochloromethane was 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 and harm to fetal growth and development.

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-06D8B0644-02DBP2ND
2018-02-06D8B0644-01DBP2ND
2018-05-08D8E0934-01DBP2ND
2018-05-08D8E0934-02DBP2ND
2018-08-08D8H1311-01DBP2ND
2018-08-08D8H1311-02DBP2ND
2018-11-07AU24105-DBP2ND
2018-11-07AU24104-DBP2ND
2019-02-05AV02568DBP2ND
2019-02-05AV02569DBP2ND
2019-05-07AV09189DBP2ND
2019-05-07AV09188DBP2ND
2019-08-08AV16836DBP2ND
2019-08-08AV16837DBP2ND
2019-11-07AV23534DBP2ND
2019-11-07AV23533DBP2ND
2020-02-04AW02346DBP2ND
2020-02-07AW02611DBP2ND
2020-02-07AW02610DBP2ND
2020-05-07AW08455DBP2ND
2020-05-07AW08454DBP2ND
2020-07-28AW14390-DBP2ND
2020-07-28AW14392-DBP2ND
2020-08-07AW15103DBP2ND
2020-08-07AW15104DBP2ND
2020-11-05AW21459DBP2ND
2020-11-05AW21428DBP2ND
2021-02-03AX02231-DBP2ND
2021-02-05AZ02444-DBP2ND
2021-02-05AX02443-DBP2ND
2021-05-05AX08630-DBP2ND
2021-05-05AX08629-DBP2ND
2021-08-06AX15837-DBP2ND
2021-08-06AX15835-DBP2ND
2021-08-17AX16691-DBP2ND
2021-08-17AX16692-DBP2ND
2021-11-08AX22448-DBP2ND
2021-11-08AX22449-DBP2ND
2022-01-18AY01003-DBP2ND
2022-02-08AY02263-DBP2ND
2022-02-08AY02264-DBP2ND
2022-05-06AY07573-DBP2ND
2022-05-06AY07671-DBP21.40 ppb
2022-08-02AY13529-DBP2ND
2022-08-02AY13527-DBP2ND
2022-08-05AY13841-DBP2ND
2022-08-05AY13840-DBP2ND
2022-11-07AY20129-DBP2ND
2022-11-07AY20131-DBP2ND
2023-02-06AZ02226-DBP2ND
2023-02-06AZ02225-DBP2ND
2023-05-08AZ08243-DBP2ND
2023-05-08AZ08244-DBP2ND
2023-08-07AZ14319-DBP2ND
2023-08-07AZ14318-DBP2ND
2023-08-30AZ16070-DBP2ND
2023-08-30AZ16072-DBP2ND
2023-11-08AZ20602-DBP2ND
2023-11-08AZ20603-DBP2ND