Bromochloromethane
City of Hollister
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.
16
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 |
|---|---|---|---|---|
| 2013 | 0.00613 ppb | 16 | 1 | ND - 0.0980 ppb |
| 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 |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2013-02-20 | A3B1556-16A | ND |
| 2013-02-20 | A3B1556-13A | ND |
| 2013-02-20 | A3B1556-19A | ND |
| 2013-02-20 | A3B1556-04A | ND |
| 2013-02-20 | A3B1556-01A | ND |
| 2013-02-20 | A3B1556-07A | ND |
| 2013-02-20 | A3B1556-10A | ND |
| 2013-05-30 | A3D1533-01A | ND |
| 2013-08-15 | A3G2471-09A | ND |
| 2013-08-15 | A3G2471-07A | ND |
| 2013-08-15 | A3G2471-11A | ND |
| 2013-08-15 | A3G2471-05A | ND |
| 2013-09-26 | A3I1281-02A | ND |
| 2013-09-26 | A3I1281-01A | 0.0980 ppb |
| 2013-09-26 | A3I1281-03A | ND |
| 2013-11-14 | A3J1986-01A | ND |