Aldicarb sulfoxide
Westford Water Department
Aldicarb sulfoxide is a groundwater contaminant related to the neurotoxic insecticide aldicarb.
8
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 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | ND | 4 | 0 | ND |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2016-01-07 | ND |
| 2016-01-07 | ND |
| 2016-09-26 | ND |
| 2016-09-26 | ND |
| 2019-02-05 | ND |
| 2019-03-05 | ND |
| 2019-08-14 | ND |
| 2019-08-14 | ND |