Aldicarb sulfone
City of Richwood
NOTE: City of Richwood purchases water from Brazosport Water Authority which is required to test for aldicarb sulfone. Sample information shown below was taken by Brazosport Water Authority.
Aldicarb sulfone is a groundwater contaminant and a neurotoxic metabolite of the insecticide aldicarb used on agricultural crops.
2
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 | N/A | 0 | 0 | N/A |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
NOTE: City of Richwood purchases water from Brazosport Water Authority which is required to test for aldicarb sulfone. Sample information shown below was taken by Brazosport Water Authority.
| Date | Lab ID | Result |
|---|---|---|
| 2019-02-07 | AE53606 | ND |
| 2022-01-24 | AF81422 | ND |