Aldrin
City of Denison
Aldrin is a pesticide that was banned in the 1970s due to its toxicity to people and wildlife, and its tendency to persist and accumulate in the environment.
10
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 | ND | 2 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-02-25 | Q1406059009 | ND |
| 2014-02-25 | Q1406059010 | ND |
| 2015-03-03 | Q1507894010 | ND |
| 2015-06-15 | Q1522052003 | ND |
| 2016-02-16 | Q1606768005 | ND |
| 2016-02-16 | Q1606768006 | ND |
| 2017-02-07 | Q1705466003 | ND |
| 2017-08-08 | Q1733790003 | ND |
| 2018-03-13 | Q1810518010 | ND |
| 2019-03-04 | Q1909364004 | ND |