Aldicarb sulfoxide
City of San Marcos
Aldicarb sulfoxide is a groundwater contaminant related to the neurotoxic insecticide aldicarb.
18
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 | 5 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 5 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-03-12 | AC46830 | ND |
| 2014-08-12 | AC63178 | ND |
| 2014-08-12 | AC63180 | ND |
| 2014-08-12 | AC63179 | ND |
| 2014-08-12 | AC63184 | ND |
| 2015-06-10 | AC95504 | ND |
| 2016-03-16 | AD29217 | ND |
| 2016-11-28 | AD59243 | ND |
| 2016-11-28 | AD59244 | ND |
| 2017-02-22 | AD71551 | ND |
| 2017-05-03 | AD82527 | ND |
| 2017-05-03 | AD82528 | ND |
| 2017-05-03 | AD82526 | ND |
| 2017-10-12 | AE00628 | ND |
| 2018-01-25 | AE10709 | ND |
| 2019-01-16 | AE50255 | ND |
| 2019-04-16 | AE62647 | ND |
| 2019-07-09 | AE73756 | ND |