Dieldrin
Westbury WD
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.
70
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 12 | 0 | ND |
| 2015 | ND | 10 | 0 | ND |
| 2016 | ND | 13 | 0 | ND |
| 2017 | ND | 13 | 0 | ND |
| 2018 | 0.00431 ppb | 13 | 1 | ND - 0.0560 ppb |
| 2019 | ND | 9 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-03-18 | 1403B99-001-SOCS | ND |
| 2014-03-25 | 1403H32-008-SOCS | ND |
| 2014-03-25 | 1403H32-007-SOCS | ND |
| 2014-03-25 | 1403H32-009-SOCS | ND |
| 2014-03-25 | 1403H32-005-SOCS | ND |
| 2014-03-25 | 1403H32-002-SOCS | ND |
| 2014-03-25 | 1403H32-006-SOCS | ND |
| 2014-03-25 | 1403H32-001-SOCS | ND |
| 2014-03-25 | 1403H32-003-SOCS | ND |
| 2014-03-25 | 1403H32-004-SOCS | ND |
| 2014-06-17 | 1406B77-001-SOCS | ND |
| 2014-12-16 | 1412B31-001-SOCS | ND |
| 2015-03-24 | 1503G45-005-SOCS | ND |
| 2015-03-24 | 1503G45-002-SOCS | ND |
| 2015-03-24 | 1503G45-004-SOCS | ND |
| 2015-03-24 | 1503G45-001-SOCS | ND |
| 2015-03-24 | 1503G45-003-SOCS | ND |
| 2015-03-25 | 1503H48-001-SOCS | ND |
| 2015-03-25 | 1503H48-002-SOCS | ND |
| 2015-03-25 | 1503H48-003-SOCS | ND |
| 2015-03-25 | 1503H48-004-SOCS | ND |
| 2015-04-09 | 1504626-001-SOCS | ND |
| 2016-03-21 | 1603F95-001-SOCS | ND |
| 2016-03-31 | 1603O95-006-SOCS | ND |
| 2016-03-31 | 1603O95-003-SOCS | ND |
| 2016-03-31 | 1603O95-007-SOCS | ND |
| 2016-03-31 | 1603O95-008-SOCS | ND |
| 2016-03-31 | 1603O95-001-SOCS | ND |
| 2016-03-31 | 1603O95-009-SOCS | ND |
| 2016-03-31 | 1603O95-002-SOCS | ND |
| 2016-03-31 | 1603O95-005-SOCS | ND |
| 2016-03-31 | 1603O95-010-SOCS | ND |
| 2016-06-20 | 1606I95-001-SOCS | ND |
| 2016-09-19 | 1609E91-001-SOCS | ND |
| 2016-12-19 | 707142001 | ND |
| 2017-03-20 | 7013680001-SOC | ND |
| 2017-03-27 | 7014193009-SOC | ND |
| 2017-03-27 | 7014193005-SOC | ND |
| 2017-03-27 | 7014193001-SOC | ND |
| 2017-03-27 | 7014193006-SOC | ND |
| 2017-03-27 | 7014193004-SOC | ND |
| 2017-03-27 | 7014193007-SOC | ND |
| 2017-03-27 | 7014193002-SOC | ND |
| 2017-03-27 | 7014193008-SOC | ND |
| 2017-03-27 | 7014193003-SOC | ND |
| 2017-03-31 | 1603O95-004-SOCS | ND |
| 2017-06-19 | 7021719001-SOCS | ND |
| 2017-09-18 | 7030152001-SOC | ND |
| 2018-03-26 | 7046265001-SOC | ND |
| 2018-03-26 | 7046265004-SOC | ND |
| 2018-03-26 | 7046265003-SOC | ND |
| 2018-03-26 | 7046265006-SOC | ND |
| 2018-03-26 | 7046265002-SOC | ND |
| 2018-03-26 | 7046265007-SOC | ND |
| 2018-03-26 | 7046265008-SOC | ND |
| 2018-03-26 | 7046265005-SOC | 0.0560 ppb |
| 2018-03-26 | 7046265009-SOC | ND |
| 2018-06-18 | 7055254001 | ND |
| 2018-07-02 | 7056827001 | ND |
| 2018-09-06 | 7065197001 | ND |
| 2018-12-18 | 7074255001 | ND |
| 2019-03-18 | 7082629001 | ND |
| 2019-03-25 | 7083335003 | ND |
| 2019-03-25 | 7083335002 | ND |
| 2019-03-25 | 7083335001 | ND |
| 2019-03-25 | 7083335004 | ND |
| 2019-04-08 | 7084914001 | ND |
| 2019-06-17 | 7093922001 | ND |
| 2019-09-17 | 70105266001 | ND |
| 2019-12-16 | 70115524001 | ND |