Tribufos
City of Puyallup
Tribufos is an organophosphate pesticide used on cotton. Exposure to tribufos can harm the nervous system and liver, and it is classified as likely to be carcinogenic to humans.
16
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 | ND | 7 | 0 | ND |
| 2019 | ND | 9 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-10-10 | 18-38866-78788 | ND |
| 2018-10-10 | 18-38866-78789 | ND |
| 2018-10-10 | 18-38866-78790 | ND |
| 2018-10-10 | 18-38866-78791 | ND |
| 2018-10-10 | 18-38866-78792 | ND |
| 2018-10-10 | 18-38866-78793 | ND |
| 2018-10-10 | 18-38866-78794 | ND |
| 2019-01-15 | 19-02420-5216 | ND |
| 2019-04-03 | 19-11755-23893 | ND |
| 2019-04-03 | 19-11755-23896 | ND |
| 2019-04-03 | 19-11755-23891 | ND |
| 2019-04-03 | 19-11755-23892 | ND |
| 2019-04-03 | 19-11755-23895 | ND |
| 2019-04-03 | 19-11755-23897 | ND |
| 2019-04-03 | 19-11755-23894 | ND |
| 2019-07-02 | 19-24687-48068 | ND |