Bromomethane
San Luis Obispo Water Department
Bromomethane, or methyl bromide, is a pesticide fumigant that was banned because it depletes the ozone layer.
13
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 | 4 | 0 | ND |
| 2015 | ND | 4 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-07-15 | B4G1696-01 | ND |
| 2014-07-15 | B4G1688-01 | ND |
| 2014-09-16 | 5867-011-1320 | ND |
| 2014-10-07 | B4J0826-01 | ND |
| 2015-01-14 | B5A1435-01 | ND |
| 2015-01-14 | B5A1430-01 | ND |
| 2015-04-06 | B5D0552-01 | ND |
| 2015-09-29 | 5867-011-1315 | ND |
| 2016-09-20 | 5867-011-0955 | ND |
| 2017-09-11 | 5867-011-1302 | ND |
| 2018-09-06 | 5867-011-1420 | ND |
| 2019-05-16 | 5867-006-1330 | ND |
| 2019-09-09 | 5867-011-1347 | ND |