3-Hydroxycarbofuran
Winona
3-Hydroxycarbofuran is a breakdown product of the insecticide carbofuran, once widely used on food crops and banned by the EPA due to its effects on the human nervous system.
6
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 | N/A | 0 | 0 | N/A |
| 2021 | ND | 2 | 0 | ND |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-09-25 | 19I2597-01 | ND |
| 2019-12-18 | 19L1114-01 | ND |
| 2021-08-05 | 21H0498-01 | ND |
| 2021-10-20 | 21J1071-01 | ND |
| 2023-04-04 | 23D0167-01 | ND |
| 2023-07-18 | 23G1110-01 | ND |