Bromomethane
California Water Service Company - Westlake
NOTE: California Water Service Company - Westlake purchases water from Calleguas Municipal Water District which is required to test for bromomethane. Sample information shown below was taken by Calleguas Municipal Water District.
Bromomethane, or methyl bromide, is a pesticide fumigant that was banned because it depletes the ozone layer.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 3 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 8 | 0 | ND |
2017 | ND | 8 | 0 | ND |
2018 | ND | 8 | 0 | ND |
2019 | ND | 7 | 0 | ND |
ppb = parts per billion
All test results
NOTE: California Water Service Company - Westlake purchases water from Calleguas Municipal Water District which is required to test for bromomethane. Sample information shown below was taken by Calleguas Municipal Water District.
Date | Lab ID | Result |
---|---|---|
2014-01-10 | 5867-010-1130 | ND |
2014-01-10 | 5867-006-0945 | ND |
2014-03-21 | 5867-007-1125 | ND |
2014-04-11 | 5867-009-1010 | ND |
2014-04-18 | 5867-011-1030 | ND |
2014-05-07 | 5867-004-0915 | ND |
2014-11-18 | 5867-008-1315 | ND |
2015-02-02 | 5867-004-0815 | ND |
2015-02-19 | 5867-017-1415 | ND |
2015-02-26 | 5867-004-1045 | ND |
2015-10-21 | 5867-014-1020 | ND |
2015-10-27 | 5867-016-1130 | ND |
2015-10-27 | 5867-015-1300 | ND |
2015-10-27 | 5867-012-1030 | ND |
2015-11-04 | 5867-004-1340 | ND |
2015-11-05 | 5867-013-1140 | ND |
2016-04-04 | 5867-004-0840 | ND |
2016-04-05 | 5867-023-1000 | ND |
2016-04-05 | 5867-022-0930 | ND |
2016-04-06 | 5867-021-1150 | ND |
2016-04-06 | 5867-020-1305 | ND |
2016-04-06 | 5867-019-1030 | ND |
2016-04-06 | 5867-018-1100 | ND |
2016-11-07 | 5867-004-0745 | ND |
2017-03-21 | 5867-004-1040 | ND |
2017-04-17 | 5867-009-1245 | ND |
2017-04-17 | 5867-008-1005 | ND |
2017-04-18 | 5867-006-1130 | ND |
2017-04-19 | 5867-011-1050 | ND |
2017-10-16 | 5867-004-0855 | ND |
2017-11-06 | 5867-007-1015 | ND |
2017-11-06 | 5867-010-1120 | ND |
2018-02-13 | 5867-016-0945 | ND |
2018-02-13 | 5867-015-1050 | ND |
2018-02-26 | 5867-004-0915 | ND |
2018-03-07 | 5867-013-1320 | ND |
2018-03-08 | 5867-014-1330 | ND |
2018-03-08 | 5867-012-1000 | ND |
2018-04-30 | 5867-017-1030 | ND |
2018-11-05 | 5867-004-0820 | ND |
2019-01-29 | 5867-004-0930 | ND |
2019-02-04 | 5867-018-0945 | ND |
2019-02-05 | 5867-022-1020 | ND |
2019-02-05 | 5867-023-0945 | ND |
2019-02-07 | 5867-020-0840 | ND |
2019-02-19 | 5867-019-1100 | ND |
2019-11-04 | 5867-004-0800 | ND |