Tribufos
City of Eureka
NOTE: City of Eureka purchases water from Humboldt Bay MWD which is required to test for tribufos. Sample information shown below was taken by Humboldt Bay MWD.
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 | 1 | 0 | ND |
2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
NOTE: City of Eureka purchases water from Humboldt Bay MWD which is required to test for tribufos. Sample information shown below was taken by Humboldt Bay MWD.
Date | Lab ID | Result |
---|---|---|
2018-07-17 | 8G18034-01 | ND |
2019-01-22 | 9A23084-01 | ND |