Bromomethane
Norwalk First Taxing District
Bromomethane, or methyl bromide, is a pesticide fumigant that was banned because it depletes the ozone layer.
11
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 | 3 | 0 | ND |
| 2014 | ND | 3 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2013-07-16 | 201307170590AM | ND |
| 2013-07-16 | 201307170585AM | ND |
| 2013-10-21 | 201310220088AM | ND |
| 2014-01-27 | 201401280236AM | ND |
| 2014-01-27 | 201401280238AM | ND |
| 2014-04-22 | 201404230371AM | ND |
| 2015-05-05 | 214-09445VOC1 | ND |
| 2016-05-12 | 214-10508VOC1 | ND |
| 2017-05-03 | 214-11582VOC1 | ND |
| 2018-05-08 | 214-14006VOC1 | ND |
| 2019-02-14 | 214-14546VOC1 | ND |