Know Your Environment. Protect Your Health.

Dibromochloromethane

Schuylkill County. Municipal Authority

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.

 

76

Samples

0

Samples exceeding legal limit (MCL)

16

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.308 ppb124ND - 1.000 ppb
20190.308 ppb134ND - 1.50 ppb
20200.147 ppb152ND - 1.10 ppb
20210.140 ppb122ND - 1.04 ppb
20220.243 ppb143ND - 1.50 ppb
20230.0900 ppb101ND - 0.900 ppb

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
2018-02-128004080-010.700 ppb
2018-02-128004080-02ND
2018-02-128004080-03ND
2018-05-148013395-02ND
2018-05-148013395-01ND
2018-05-148013395-031.000 ppb
2018-08-148023864-011.000 ppb
2018-08-148023864-02ND
2018-08-148023864-03ND
2018-11-138034319-011.000 ppb
2018-11-138034319-02ND
2018-11-138034319-03ND
2019-02-129004977-02ND
2019-02-129004977-03ND
2019-02-129004977-010.800 ppb
2019-05-139016106-02ND
2019-05-139016106-03ND
2019-05-139016106-010.900 ppb
2019-08-129028432-02ND
2019-08-129028432-01ND
2019-08-129028432-031.50 ppb
2019-11-129039987-01ND
2019-11-129039987-030.800 ppb
2019-11-129039987-02ND
2019-12-129043281-01ND
2020-02-12ND
2020-02-12ND
2020-02-12ND
2020-02-12ND
2020-05-12ND
2020-05-12ND
2020-05-12ND
2020-05-121.10 ppb
2020-08-12ND
2020-08-121.10 ppb
2020-08-12ND
2020-08-12ND
2020-11-12ND
2020-11-12ND
2020-11-12ND
2021-02-100.640 ppb
2021-02-10ND
2021-02-10ND
2021-05-10ND
2021-05-10ND
2021-05-10ND
2021-08-11ND
2021-08-11ND
2021-08-11ND
2021-08-111.04 ppb
2021-11-10ND
2021-11-10ND
2022-02-09ND
2022-02-09ND
2022-05-11ND
2022-05-11ND
2022-05-11ND
2022-05-111.10 ppb
2022-08-10ND
2022-08-10ND
2022-08-10ND
2022-08-101.50 ppb
2022-11-10ND
2022-11-10ND
2022-11-10ND
2022-11-100.800 ppb
2023-02-13ND
2023-02-13ND
2023-02-13ND
2023-02-130.900 ppb
2023-05-10ND
2023-05-10ND
2023-08-14ND
2023-08-14ND
2023-11-13ND
2023-11-13ND