Bromochloromethane
Fort Plain
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 | N/A | 0 | 0 | N/A |
| 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 | ND | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
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 |
|---|---|---|
| 2018-06-23 | JH1804477-POC | ND |
| 2018-06-23 | JH1804475-POC | ND |
| 2019-03-04 | JH1901270-POC | ND |
| 2019-03-04 | JH1901268-POC | ND |
| 2020-05-18 | JH2003244-POC | ND |
| 2020-07-25 | JH2005166-POC | ND |
| 2021-06-28 | JH2104973-POCS | ND |
| 2022-04-04 | JH2202417-POC | ND |
| 2022-04-04 | JH2202419-POC | ND |
| 2023-03-06 | JH2301688-POC | ND |
| 2023-03-06 | JH2301687-POC | ND |