Dieldrin
City of Pleasanton
Dieldrin is a highly toxic insecticide that was banned in the 1970s due to its persistence in the environment and toxicity to people and wildlife.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 6 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 2 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-06-17 | 5810-001-0910 | ND |
2014-06-17 | 5810-002-1000 | ND |
2014-06-17 | 5810-004-0750 | ND |
2014-12-09 | 5810-001-1010 | ND |
2014-12-09 | 5810-002-0915 | ND |
2014-12-09 | 5810-004-0815 | ND |
2017-12-07 | 5810-002-1027 | ND |
2017-12-07 | 5810-004-1100 | ND |