Dieldrin
New York American Water - Merrick
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.
74
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 | 3 | 0 | ND |
| 2015 | ND | 17 | 0 | ND |
| 2016 | ND | 17 | 0 | ND |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 18 | 0 | ND |
| 2019 | ND | 19 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-03-06 | 1403358-001-SOCS | ND |
| 2014-07-17 | 1407C93-001 | ND |
| 2014-07-17 | 1407C93-001-SOCS | ND |
| 2015-06-29 | 1506M99-001 | ND |
| 2015-06-29 | 1506M99-002 | ND |
| 2015-07-22 | 1507G40-002 | ND |
| 2015-07-22 | 1507G40-001 | ND |
| 2015-08-06 | 1508534-002 | ND |
| 2015-08-06 | 15085354-001 | ND |
| 2015-08-24 | 1508I54-002 | ND |
| 2015-08-24 | 1508I54-001 | ND |
| 2015-08-24 | 1508I54-003 | ND |
| 2015-08-27 | 1508L59-001 | ND |
| 2015-10-15 | 1510C35-002 | ND |
| 2015-10-15 | 1510C35-001 | ND |
| 2015-10-19 | 1510E53-001 | ND |
| 2015-10-19 | 1510E53-002 | ND |
| 2015-12-03 | 1512275-001 | ND |
| 2015-12-18 | 1512G22-002 | ND |
| 2015-12-18 | 1512G22-001 | ND |
| 2016-01-14 | 1601A14-002 | ND |
| 2016-01-14 | 1601A14-001 | ND |
| 2016-05-20 | 1605J47-001 | ND |
| 2016-09-19 | 1609F57-001 | ND |
| 2016-09-19 | 1609F57-004 | ND |
| 2016-09-19 | 1609F57-003 | ND |
| 2016-09-19 | 1609F57-002 | ND |
| 2016-09-22 | 1609J07-004 | ND |
| 2016-09-22 | 1609J07-001 | ND |
| 2016-09-22 | 1609J07-002 | ND |
| 2016-09-22 | 1609J07-003 | ND |
| 2016-09-29 | 1609Q58-003 | ND |
| 2016-09-29 | 1609Q58-002 | ND |
| 2016-09-29 | 1609Q58-001 | ND |
| 2016-09-29 | 1609Q58-004 | ND |
| 2016-10-06 | 701433002 | ND |
| 2016-10-06 | 701433001 | ND |
| 2018-01-30 | 38294901 | ND |
| 2018-04-27 | 39224801 | ND |
| 2018-04-27 | 39224701 | ND |
| 2018-05-04 | 38911701 | ND |
| 2018-05-04 | 38911901 | ND |
| 2018-06-25 | 40332401 | ND |
| 2018-06-25 | 40332901 | ND |
| 2018-07-23 | 40698001 | ND |
| 2018-07-23 | 40697801 | ND |
| 2018-08-01 | 39950701 | ND |
| 2018-08-01 | 39950501 | ND |
| 2018-09-13 | 7064741002 | ND |
| 2018-09-13 | 7064741001 | ND |
| 2018-10-02 | 41165501 | ND |
| 2018-10-15 | 41554101 | ND |
| 2018-10-15 | 41553901 | ND |
| 2018-10-25 | 42043601 | ND |
| 2018-12-20 | 42308401 | ND |
| 2019-01-30 | 43103101 | ND |
| 2019-02-25 | 42605401 | ND |
| 2019-03-07 | 43510501 | ND |
| 2019-04-25 | 43774301 | ND |
| 2019-07-22 | 44672301 | ND |
| 2019-07-22 | 44673401 | ND |
| 2019-08-12 | 45158101 | ND |
| 2019-08-12 | 45156901 | ND |
| 2019-08-19 | 45158001 | ND |
| 2019-08-19 | 45158201 | ND |
| 2019-10-29 | 46964701 | ND |
| 2019-10-29 | 46139501 | ND |
| 2019-10-30 | 46897201 | ND |
| 2019-10-30 | 46897101 | ND |
| 2019-11-21 | 47298001 | ND |
| 2019-11-21 | 47627301 | ND |
| 2019-12-05 | 47298101 | ND |
| 2019-12-05 | 70114266001 | ND |
| 2019-12-05 | 70114266002 | ND |