Tribufos
City of Sherwood
NOTE: City of Sherwood purchases water from City of Wilsonville which is required to test for tribufos. Sample information shown below was taken by City of Wilsonville.
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.
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 | 4 | 0 | ND |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
NOTE: City of Sherwood purchases water from City of Wilsonville which is required to test for tribufos. Sample information shown below was taken by City of Wilsonville.
Date | Lab ID | Result |
---|---|---|
2018-03-07 | 201803080511 | ND |
2018-06-06 | 201806070429 | ND |
2018-09-05 | 201809060636 | ND |
2018-12-05 | 201812060365 | ND |