Bromochloromethane
Grover Beach 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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 0.0167 ppb | 6 | 1 | ND - 0.1000 ppb |
2015 | 0.0640 ppb | 5 | 1 | ND - 0.320 ppb |
2016 | ND | 1 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-06-10 | 5810-004-1305 | ND |
2014-08-13 | 5810-005-1253 | ND |
2014-12-09 | 5810-002-0842 | ND |
2014-12-10 | A4K2016-07A | ND |
2014-12-10 | A4K2016-01A | ND |
2014-12-10 | A4K2016-04A | 0.1000 ppb |
2015-03-10 | A5B2145-01A | ND |
2015-06-17 | A5E2078-04A | ND |
2015-06-17 | A5E2073-01A | ND |
2015-06-17 | A5E2078-01A | 0.320 ppb |
2015-09-15 | A5H2572-01A | ND |
2016-06-07 | 5810-003-1100 | ND |
2017-06-13 | 5810-004-1115 | ND |
2017-12-06 | 5810-002-1335 | ND |
2019-06-18 | 5810-003-1355 | ND |