3-Hydroxycarbofuran
City of Tyler
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.
15
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 | 7 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-03-31 | Q1410257005 | ND |
| 2014-06-18 | Q1421982006 | ND |
| 2014-06-18 | Q1421982007 | ND |
| 2014-12-03 | Q1458264005 | ND |
| 2014-12-03 | Q1458264006 | ND |
| 2014-12-03 | Q1458264021 | ND |
| 2014-12-22 | Q1460752009 | ND |
| 2016-01-07 | Q1600562015 | ND |
| 2016-01-07 | Q1600562016 | ND |
| 2017-05-02 | Q1718006005 | ND |
| 2017-09-06 | Q1741543007 | ND |
| 2017-11-09 | Q1757796015 | ND |
| 2017-11-09 | Q1757796007 | ND |
| 2019-01-16 | Q1902313007 | ND |
| 2019-01-16 | Q1902313008 | ND |