Know Your Environment. Protect Your Health.

Dibromochloromethane

Pa Amer Water Philipsburg

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.

 

96

Samples

0

Samples exceeding legal limit (MCL)

93

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.894 ppb16160.700 ppb - 1.10 ppb
20190.763 ppb16160.600 ppb - 0.800 ppb
20201.09 ppb16160.600 ppb - 1.90 ppb
20210.938 ppb1615ND - 2.00 ppb
20221.12 ppb16160.700 ppb - 1.60 ppb
20231.08 ppb1614ND - 1.90 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
2018-01-08381494011.000 ppb
2018-01-08381498010.800 ppb
2018-01-08381492010.900 ppb
2018-01-08381491010.800 ppb
2018-04-09390591010.800 ppb
2018-04-09390584011.000 ppb
2018-04-09390586010.900 ppb
2018-04-09390583010.900 ppb
2018-07-09401894010.700 ppb
2018-07-09401886011.000 ppb
2018-07-09401888011.000 ppb
2018-07-09401885010.800 ppb
2018-10-08412991010.800 ppb
2018-10-08412997010.800 ppb
2018-10-08412995011.000 ppb
2018-10-08412992011.10 ppb
2019-01-07424866010.800 ppb
2019-01-07424869010.800 ppb
2019-01-07424871010.800 ppb
2019-01-07424867010.800 ppb
2019-04-08436453010.800 ppb
2019-04-08436452010.800 ppb
2019-04-08436451010.800 ppb
2019-04-08436454010.800 ppb
2019-07-08450004010.800 ppb
2019-07-08450007010.800 ppb
2019-07-08450006010.600 ppb
2019-07-08450005010.700 ppb
2019-10-07468225010.800 ppb
2019-10-07468221010.700 ppb
2019-10-07468220010.700 ppb
2019-10-07468224010.700 ppb
2020-01-060.900 ppb
2020-01-060.900 ppb
2020-01-060.900 ppb
2020-01-060.900 ppb
2020-04-061.20 ppb
2020-04-061.10 ppb
2020-04-061.10 ppb
2020-04-061.40 ppb
2020-07-070.700 ppb
2020-07-071.80 ppb
2020-07-071.30 ppb
2020-07-071.90 ppb
2020-10-060.600 ppb
2020-10-061.20 ppb
2020-10-060.600 ppb
2020-10-060.900 ppb
2021-01-06ND
2021-01-060.500 ppb
2021-01-060.500 ppb
2021-01-060.600 ppb
2021-04-060.900 ppb
2021-04-060.800 ppb
2021-04-060.800 ppb
2021-04-060.700 ppb
2021-07-060.900 ppb
2021-07-061.30 ppb
2021-07-060.800 ppb
2021-07-060.900 ppb
2021-10-062.00 ppb
2021-10-061.40 ppb
2021-10-061.20 ppb
2021-10-061.70 ppb
2022-01-061.000 ppb
2022-01-060.900 ppb
2022-01-061.20 ppb
2022-01-061.10 ppb
2022-04-061.000 ppb
2022-04-060.800 ppb
2022-04-060.700 ppb
2022-04-060.900 ppb
2022-07-060.900 ppb
2022-07-061.40 ppb
2022-07-061.10 ppb
2022-07-061.40 ppb
2022-10-061.30 ppb
2022-10-061.60 ppb
2022-10-061.60 ppb
2022-10-061.000 ppb
2023-01-090.900 ppb
2023-01-09ND
2023-01-090.800 ppb
2023-01-091.000 ppb
2023-04-06ND
2023-04-061.20 ppb
2023-04-061.10 ppb
2023-04-061.50 ppb
2023-07-061.90 ppb
2023-07-061.40 ppb
2023-07-061.30 ppb
2023-07-061.60 ppb
2023-10-091.000 ppb
2023-10-091.60 ppb
2023-10-091.10 ppb
2023-10-090.900 ppb