3-Hydroxycarbofuran
Tyler County Water Supply Corporation
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.
12
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 | 6 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 6 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-03-31 | AC48806 | ND |
| 2014-03-31 | AC48815 | ND |
| 2014-03-31 | AC48804 | ND |
| 2014-03-31 | AC48805 | ND |
| 2014-03-31 | AC48814 | ND |
| 2014-03-31 | AC48812 | ND |
| 2017-09-13 | AD96085 | ND |
| 2017-09-13 | AD96081 | ND |
| 2017-09-13 | AD96082 | ND |
| 2017-11-09 | AE04388 | ND |
| 2017-11-09 | AE04387 | ND |
| 2017-11-09 | AE04386 | ND |