Dieldrin
United Water Westchester Rate District 1
NOTE: United Water Westchester Rate District 1 purchases water from New York City System which is required to test for dieldrin. Sample information shown below was taken by New York City System.
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.
0
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 | N/A | 0 | 0 | N/A |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 3 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
NOTE: United Water Westchester Rate District 1 purchases water from New York City System which is required to test for dieldrin. Sample information shown below was taken by New York City System.
| Date | Lab ID | Result |
|---|