Dimethipin
City of Tigard
Dimethipin is an herbicide and desiccant used on cotton. It can harm the liver and kidneys and is classified as possibly carcinogenic to humans.
14
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 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 11 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-06-10 | 201906110440 | ND |
| 2019-06-10 | 201906110444 | ND |
| 2019-06-10 | 201906110352 | ND |
| 2019-06-17 | 201906180360 | ND |
| 2019-09-12 | 201909130159 | ND |
| 2019-09-12 | 201909130160 | ND |
| 2019-09-12 | 201909130161 | ND |
| 2019-12-09 | 201912100331 | ND |
| 2019-12-09 | 201912100332 | ND |
| 2019-12-09 | 201912100333 | ND |
| 2019-12-09 | 201912100334 | ND |
| 2020-03-02 | 202003030252 | ND |
| 2020-03-02 | 202003030253 | ND |
| 2020-03-02 | 202003030254 | ND |