Bromomethane
California American Water Company - Coronado
NOTE: California American Water Company - Coronado purchases water from City of San Diego which is required to test for bromomethane. Sample information shown below was taken by City of San Diego.
Bromomethane, or methyl bromide, is a pesticide fumigant that was banned because it depletes the ozone layer.
75
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 | ND | 4 | 0 | ND |
| 2014 | ND | 4 | 0 | ND |
| 2015 | ND | 11 | 0 | ND |
| 2016 | ND | 12 | 0 | ND |
| 2017 | ND | 9 | 0 | ND |
| 2018 | ND | 16 | 0 | ND |
| 2019 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
NOTE: California American Water Company - Coronado purchases water from City of San Diego which is required to test for bromomethane. Sample information shown below was taken by City of San Diego.
| Date | Lab ID | Result |
|---|---|---|
| 2013-08-19 | 1308683-001F | ND |
| 2013-08-20 | 1308735-001F | ND |
| 2013-08-21 | 1308767-001F | ND |
| 2013-11-12 | 1311404-001F | ND |
| 2013-11-12 | 1311402-001F | ND |
| 2013-11-13 | 1311448-001F | ND |
| 2014-02-05 | 9437-001-0000 | ND |
| 2014-02-05 | 9437-006-0000 | ND |
| 2014-02-05 | 9437-010-0000 | ND |
| 2014-02-10 | 1402418-001F | ND |
| 2014-02-10 | 1402421-001F | ND |
| 2014-02-11 | 1402513-001F | ND |
| 2014-05-07 | 9437-010-0000 | ND |
| 2014-05-07 | 9437-006-0000 | ND |
| 2014-05-07 | 9437-001-0000 | ND |
| 2014-05-12 | 1405468-001F | ND |
| 2014-05-12 | 1405511-001F | ND |
| 2014-05-13 | 1405607-001F | ND |
| 2014-11-05 | 9437-010-0000 | ND |
| 2014-11-05 | 9437-006-0000 | ND |
| 2014-11-05 | 9437-001-0000 | ND |
| 2015-02-04 | 9437-010-0000 | ND |
| 2015-02-04 | 9437-001-0000 | ND |
| 2015-05-06 | 9437-010-0000 | ND |
| 2015-05-06 | 9437-001-0000 | ND |
| 2015-05-06 | 9437-006-0000 | ND |
| 2015-08-05 | 9437-001-0000 | ND |
| 2015-08-05 | 9437-006-0000 | ND |
| 2015-08-05 | 9437-010-0000 | ND |
| 2015-11-18 | 9437-001-0000 | ND |
| 2015-11-18 | 9437-006-0000 | ND |
| 2015-11-18 | 9437-010-0000 | ND |
| 2016-02-08 | 9437-001-0000 | ND |
| 2016-02-08 | 9437-006-0000 | ND |
| 2016-02-08 | 9437-010-0000 | ND |
| 2016-05-04 | 9437-006-0000 | ND |
| 2016-05-04 | 9437-001-0000 | ND |
| 2016-05-04 | 9437-010-0000 | ND |
| 2016-08-04 | 9437-006-0000 | ND |
| 2016-08-04 | 9437-010-0000 | ND |
| 2016-08-04 | 9437-001-0000 | ND |
| 2016-11-02 | 9437-010-0000 | ND |
| 2016-11-02 | 9437-006-0000 | ND |
| 2016-11-02 | 9437-001-0000 | ND |
| 2017-02-01 | 9437-010-0000 | ND |
| 2017-02-01 | 9437-001-0000 | ND |
| 2017-02-01 | 9437-006-0000 | ND |
| 2017-05-03 | 9437-010-0000 | ND |
| 2017-05-03 | 9437-001-0000 | ND |
| 2017-05-03 | 9437-006-0000 | ND |
| 2017-11-01 | 9437-001-0000 | ND |
| 2017-11-01 | 9437-006-0000 | ND |
| 2017-11-01 | 9437-010-0000 | ND |
| 2018-02-07 | 9437-006-0000 | ND |
| 2018-02-07 | 9437-030-0000 | ND |
| 2018-02-07 | 9437-010-0000 | ND |
| 2018-02-07 | 9437-001-0000 | ND |
| 2018-05-09 | 9437-030-0000 | ND |
| 2018-05-21 | 9437-006-0000 | ND |
| 2018-05-21 | 9437-010-0000 | ND |
| 2018-05-21 | 9437-001-0000 | ND |
| 2018-08-01 | 9437-001-0000 | ND |
| 2018-08-01 | 9437-006-0000 | ND |
| 2018-08-01 | 9437-010-0000 | ND |
| 2018-09-05 | 9437-030-0000 | ND |
| 2018-11-14 | 9437-001-0000 | ND |
| 2018-11-14 | 9437-010-0000 | ND |
| 2018-11-14 | 9437-006-0000 | ND |
| 2018-11-14 | 9437-030-0000 | ND |
| 2019-05-08 | 9437-001-0000 | ND |
| 2019-05-08 | 9437-006-0000 | ND |
| 2019-05-08 | 9437-010-0000 | ND |
| 2019-08-07 | 9437-001-0000 | ND |
| 2019-08-07 | 9437-006-0000 | ND |
| 2019-08-07 | 9437-010-0000 | ND |