Dieldrin
City of San Diego
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.
57
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 9 | 0 | ND |
| 2015 | ND | 9 | 0 | ND |
| 2016 | ND | 9 | 0 | ND |
| 2017 | ND | 3 | 0 | ND |
| 2018 | ND | 16 | 0 | ND |
| 2019 | ND | 11 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-14 | 9437-010-0000 | ND |
| 2014-01-14 | 9437-006-0000 | ND |
| 2014-01-14 | 9437-001-0000 | ND |
| 2014-04-08 | 9437-010-0000 | ND |
| 2014-04-08 | 9437-006-0000 | ND |
| 2014-04-08 | 9437-001-0000 | ND |
| 2014-07-08 | 9437-010-0000 | ND |
| 2014-07-08 | 9437-006-0000 | ND |
| 2014-07-08 | 9437-001-0000 | ND |
| 2015-04-14 | 9437-010-0000 | ND |
| 2015-04-14 | 9437-001-0000 | ND |
| 2015-04-14 | 9437-006-0000 | ND |
| 2015-07-14 | 9437-001-0000 | ND |
| 2015-07-14 | 9437-010-0000 | ND |
| 2015-07-14 | 9437-006-0000 | ND |
| 2015-11-05 | 9437-001-0000 | ND |
| 2015-11-05 | 9437-006-0000 | ND |
| 2015-11-05 | 9437-010-0000 | ND |
| 2016-01-12 | 9437-006-0000 | ND |
| 2016-01-12 | 9437-001-0000 | ND |
| 2016-01-21 | 9437-010-0000 | ND |
| 2016-04-12 | 9437-006-0000 | ND |
| 2016-04-12 | 9437-001-0000 | ND |
| 2016-04-12 | 9437-010-0000 | ND |
| 2016-10-11 | 9437-006-0000 | ND |
| 2016-10-11 | 9437-001-0000 | ND |
| 2016-10-11 | 9437-010-0000 | ND |
| 2017-01-10 | 9437-001-0000 | ND |
| 2017-01-10 | 9437-010-0000 | ND |
| 2017-01-10 | 9437-006-0000 | ND |
| 2018-02-07 | 9437-030-0000 | ND |
| 2018-02-26 | 9437-006-0000 | ND |
| 2018-02-26 | 9437-001-0000 | ND |
| 2018-02-26 | 9437-010-0000 | ND |
| 2018-04-10 | 9437-006-0000 | ND |
| 2018-04-10 | 9437-001-0000 | ND |
| 2018-04-10 | 9437-010-0000 | ND |
| 2018-05-23 | 9437-030-0000 | ND |
| 2018-07-10 | 9437-010-0000 | ND |
| 2018-07-10 | 9437-001-0000 | ND |
| 2018-07-12 | 9437-006-0000 | ND |
| 2018-09-05 | 9437-030-0000 | ND |
| 2018-10-23 | 9437-001-0000 | ND |
| 2018-10-23 | 9437-010-0000 | ND |
| 2018-10-23 | 9437-006-0000 | ND |
| 2018-11-14 | 9437-030-0000 | ND |
| 2019-01-15 | 9437-001-0000 | ND |
| 2019-01-15 | 9437-010-0000 | ND |
| 2019-01-15 | 9437-006-0000 | ND |
| 2019-04-16 | 9437-010-0000 | ND |
| 2019-04-16 | 9437-001-0000 | ND |
| 2019-04-16 | 9437-006-0000 | ND |
| 2019-05-08 | 9437-030-0000 | ND |
| 2019-10-08 | 9437-001-0000 | ND |
| 2019-10-08 | 9437-010-0000 | ND |
| 2019-10-08 | 9437-006-0000 | ND |
| 2019-12-18 | 9437-030-0000 | ND |