Dieldrin
Fort Bend County Municipal Utility District 34
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.
6
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 | N/A | 0 | 0 | N/A |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-12-11 | AD16888 | ND |
| 2016-03-18 | AD29780 | ND |
| 2016-05-16 | AD36894 | ND |
| 2017-11-08 | AE04172 | ND |
| 2018-04-05 | AE21517 | ND |
| 2019-07-09 | AE73767 | ND |