Bromochloromethane
Harrison Waterworks
NOTE: Harrison Waterworks purchases water from Carroll-Boone Water District which is required to test for bromochloromethane. Sample information shown below was taken by Carroll-Boone Water District.
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.
6
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 | 2 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Harrison Waterworks purchases water from Carroll-Boone Water District which is required to test for bromochloromethane. Sample information shown below was taken by Carroll-Boone Water District.
| Date | Lab ID | Result |
|---|---|---|
| 2014-04-07 | 14100004401 | ND |
| 2015-05-12 | 15135002601 | ND |
| 2016-04-19 | 16112009104 | ND |
| 2017-04-27 | 17118000901 | ND |
| 2018-04-17 | 18109012901 | ND |
| 2019-04-23 | 19115008708 | ND |