Bromochloromethane
Chatham Water Department
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.
27
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 17 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 3 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2014-02-19 | ND |
| 2014-02-19 | ND |
| 2014-02-19 | ND |
| 2014-02-19 | ND |
| 2014-02-19 | ND |
| 2014-04-25 | ND |
| 2014-04-25 | ND |
| 2014-04-25 | ND |
| 2014-04-25 | ND |
| 2014-04-30 | ND |
| 2014-04-30 | ND |
| 2014-04-30 | ND |
| 2014-08-14 | ND |
| 2014-08-14 | ND |
| 2014-08-14 | ND |
| 2014-08-14 | ND |
| 2014-08-14 | ND |
| 2015-05-18 | ND |
| 2016-05-09 | ND |
| 2017-05-16 | ND |
| 2017-05-16 | ND |
| 2017-05-16 | ND |
| 2017-05-16 | ND |
| 2018-06-04 | ND |
| 2018-06-05 | ND |
| 2018-06-05 | ND |
| 2019-08-20 | ND |