Dieldrin
City of Frostburg
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.
9
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 | 1 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-04-07 | 0010011_01_L5011 | ND |
| 2014-04-09 | 0010011_01_00450 | ND |
| 2015-04-09 | L5531823 | ND |
| 2015-05-18 | E15003584003 | ND |
| 2016-05-23 | E16004430007 | ND |
| 2017-04-03 | L6752036 | ND |
| 2017-04-11 | E17004026003 | ND |
| 2018-04-24 | 2311428_005_006 | ND |
| 2018-06-18 | E18004535001 | ND |