Bromochloromethane
Aquarion Water Company of Connecticut - Simsbury System
Bromochloromethane is a tap water disinfection byproduct; it is also used as an intermediate in chemical manufacturing and as a fire extinguishing agent. Disinfection byproducts in drinking water increase the risk of cancer.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2013 | ND | 12 | 0 | ND |
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 0.06 ppb
The EWG Health Guideline of 0.06 ppb for bromochloromethane was defined by the California Office of Environmental Health Hazard Assessment as a 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 |
|---|---|---|
| 2013-06-06 | 201306070152AM | ND |
| 2013-06-06 | 201306070150AM | ND |
| 2013-06-06 | 201306070094AM | ND |
| 2013-06-06 | 201306070252AM | ND |
| 2013-06-06 | 201306070171AM | ND |
| 2013-06-06 | 201306070271AM | ND |
| 2013-12-04 | 201312050291AM | ND |
| 2013-12-04 | 201312050176AM | ND |
| 2013-12-04 | 201312050185AM | ND |
| 2013-12-04 | 201312050285AM | ND |
| 2013-12-04 | 201312050155AM | ND |
| 2013-12-04 | 201312050159AM | ND |