Bromomethane
Bradley Waterworks
Bromomethane, or methyl bromide, is a pesticide fumigant that was banned because it depletes the ozone layer.
30
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 |
|---|---|---|---|---|
| 2018 | 2.23 ppb | 6 | 5 | ND - 4.20 ppb |
| 2019 | 0.690 ppb | 5 | 4 | ND - 1.04 ppb |
| 2020 | 0.998 ppb | 4 | 3 | ND - 1.66 ppb |
| 2021 | 0.246 ppb | 9 | 2 | ND - 1.66 ppb |
| 2022 | 0.741 ppb | 5 | 3 | ND - 1.73 ppb |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-02-12 | 18046000301 | 1.36 ppb |
| 2018-05-29 | 18151004201 | ND |
| 2018-05-29 | 18151004301 | 2.82 ppb |
| 2018-08-13 | 18228002901 | 4.14 ppb |
| 2018-08-13 | 18228002702 | 4.20 ppb |
| 2018-10-16 | 18291005301 | 0.830 ppb |
| 2019-02-25 | 19059000701 | 0.840 ppb |
| 2019-05-13 | 19136008101 | 0.770 ppb |
| 2019-07-31 | 19213001601 | 1.04 ppb |
| 2019-07-31 | 19213001508 | ND |
| 2019-11-05 | 19311002301 | 0.800 ppb |
| 2020-01-21 | 20023000501 | ND |
| 2020-06-02 | 20156007101 | 0.700 ppb |
| 2020-08-18 | 20233005901 | 1.66 ppb |
| 2020-11-17 | 20324004101 | 1.63 ppb |
| 2021-02-01 | 21035003801 | ND |
| 2021-02-23 | 21056002701 | ND |
| 2021-04-19 | 21111001301 | ND |
| 2021-04-19 | 21111001201 | ND |
| 2021-04-19 | 21111001102 | ND |
| 2021-07-26 | 21210008901 | 1.66 ppb |
| 2021-07-26 | 21210009002 | ND |
| 2021-11-16 | 21322000701 | ND |
| 2021-11-16 | 21322000601 | 0.550 ppb |
| 2022-02-14 | O195617-VOC-1 | ND |
| 2022-04-19 | O197087-VOC-1 | 0.506 ppb |
| 2022-09-20 | O202009-VOC-1 | 1.47 ppb |
| 2022-09-20 | O202008-VOC-1 | ND |
| 2022-10-11 | O202728-VOC-1 | 1.73 ppb |
| 2023-01-10 | O205157-VOC-1 | ND |