Bromomethane
Gafford Chapel Water Supply Corporation
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 |
|---|---|---|---|---|
| 2018 | 0.745 ppb | 2 | 1 | ND - 1.49 ppb |
| 2019 | 1.18 ppb | 2 | 1 | ND - 2.36 ppb |
| 2020 | 0.393 ppb | 3 | 1 | ND - 1.18 ppb |
| 2021 | 0.875 ppb | 2 | 2 | 0.570 ppb - 1.18 ppb |
| 2022 | 0.865 ppb | 2 | 1 | ND - 1.73 ppb |
| 2023 | 2.42 ppb | 2 | 2 | 1.61 ppb - 3.22 ppb |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-04-12 | Q1815138011 | ND |
| 2018-04-12 | Q1815138014 | 1.49 ppb |
| 2019-05-22 | Q1927789003 | 2.36 ppb |
| 2019-05-22 | Q1927789005 | ND |
| 2020-02-20 | Q2006545001 | 1.18 ppb |
| 2020-03-30 | Q2012915001 | ND |
| 2020-05-26 | Q2020631003 | ND |
| 2021-10-14 | Q2128874013 | 1.18 ppb |
| 2021-10-14 | Q2128874015 | 0.570 ppb |
| 2022-07-27 | Q2221394001 | ND |
| 2022-10-26 | Q2232337003 | 1.73 ppb |
| 2023-07-18 | Q2327998005 | 3.22 ppb |
| 2023-07-18 | Q2327998007 | 1.61 ppb |