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EWG's Tap Water Database — 2021 UPDATE

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Dieldrin

Honolulu-Windward-Pearl Harbor

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.

MORE ABOUT THIS CONTAMINANT

 

317

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
20140.00676 ppb12224ND - 0.150 ppb
2015N/A00N/A
20160.0215 ppb2413ND - 0.120 ppb
20170.00560 ppb11021ND - 0.0620 ppb
20180.0159 ppb3215ND - 0.0547 ppb
20190.0205 ppb2919ND - 0.0499 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-12201402140300ND
2014-02-12201402140301ND
2014-02-12201402140302ND
2014-02-13201402150240ND
2014-02-192014022104380.140 ppb
2014-02-242014022607490.0310 ppb
2014-04-01201404030466ND
2014-04-01201404030467ND
2014-04-01201404030468ND
2014-04-01201404030469ND
2014-04-02201404040550ND
2014-04-02201404040551ND
2014-04-02201404040552ND
2014-04-02201404040553ND
2014-04-02201404040554ND
2014-04-04201404080620ND
2014-04-04201404080621ND
2014-04-07201404090482ND
2014-04-07201404090483ND
2014-04-07201404090484ND
2014-04-07201404090485ND
2014-04-08201404100546ND
2014-04-082014041005470.0260 ppb
2014-04-082014041005490.0330 ppb
2014-04-08201404100550ND
2014-04-08201404100551ND
2014-04-09201404120256ND
2014-04-09201404120257ND
2014-04-092014041202580.0560 ppb
2014-04-112014041503630.0110 ppb
2014-04-14201404160551ND
2014-04-14201404160552ND
2014-04-14201404160553ND
2014-04-14201404160554ND
2014-04-14201404160555ND
2014-04-14201404160556ND
2014-04-15201404170340ND
2014-04-15201404170341ND
2014-04-15201404170342ND
2014-04-15201404170344ND
2014-04-152014041703450.0280 ppb
2014-04-162014041804010.0250 ppb
2014-04-16201404180402ND
2014-04-16201404180403ND
2014-04-16201404180404ND
2014-04-16201404180405ND
2014-04-16201404180406ND
2014-04-21201404230599ND
2014-04-22201404240273ND
2014-04-22201404240274ND
2014-04-23201404250201ND
2014-04-23201404250202ND
2014-04-28201404300621ND
2014-05-062014050803760.150 ppb
2014-05-07201405090622ND
2014-05-07201405090625ND
2014-07-07201407091151ND
2014-07-09201407110319ND
2014-07-09201407110320ND
2014-07-092014071103210.0530 ppb
2014-07-14201407170344ND
2014-07-14201407170345ND
2014-07-14201407170634ND
2014-07-14201407170635ND
2014-07-15201407170633ND
2014-07-16201407180291ND
2014-07-16201407180292ND
2014-07-16201407180293ND
2014-07-16201407180294ND
2014-07-212014072306440.01000 ppb
2014-07-22201407240385ND
2014-07-22201407240386ND
2014-07-22201407240387ND
2014-07-22C14-07-0138A0.0200 ppb
2014-07-22C14-07-0139ND
2014-07-22C14-07-0140A0.01000 ppb
2014-07-22C14-07-01410.01000 ppb
2014-07-22C14-07-01420.01000 ppb
2014-07-22C14-07-0143ND
2014-07-22C14-07-01440.0200 ppb
2014-07-22C14-07-01450.0200 ppb
2014-07-23201407250454ND
2014-07-23201407250455ND
2014-07-24C14-07-0157ND
2014-07-24C14-07-0158A0.0300 ppb
2014-07-24C14-07-01590.01000 ppb
2014-07-24C14-07-01600.0200 ppb
2014-07-24C14-07-01610.0200 ppb
2014-07-28201407300353ND
2014-07-28201407300354ND
2014-07-28201407300355ND
2014-07-28201407300356ND
2014-07-28201407300357ND
2014-07-28201407300358ND
2014-07-29201407310301ND
2014-07-29201407310302ND
2014-07-29201407310303ND
2014-07-29201407310304ND
2014-07-29201407310305ND
2014-07-30201408010298ND
2014-07-30201408010299ND
2014-07-30201408010300ND
2014-07-30201408010301ND
2014-08-06201408080380ND
2014-08-11201408130617ND
2014-08-11201408130619ND
2014-08-11201408130620ND
2014-08-12201408150106ND
2014-08-12201408150107ND
2014-08-13201408150180ND
2014-08-13201408150181ND
2014-08-18201408210214ND
2014-08-18201408210215ND
2014-08-19201408210635ND
2014-08-19201408220168ND
2014-08-26201408290555ND
2014-08-27201408300150ND
2014-09-05201409090243ND
2014-10-212014102302680.0540 ppb
2014-10-28201410300232ND
2014-10-292014103102680.0280 ppb
2014-10-312014110405390.01000 ppb
2016-01-26ND
2016-02-09ND
2016-03-160.120 ppb
2016-04-06ND
2016-04-06ND
2016-04-070.0120 ppb
2016-04-120.0410 ppb
2016-04-12ND
2016-04-120.0280 ppb
2016-04-120.0280 ppb
2016-04-130.0310 ppb
2016-04-130.0310 ppb
2016-04-13ND
2016-04-13ND
2016-04-13ND
2016-04-140.0290 ppb
2016-05-02ND
2016-07-070.0710 ppb
2016-07-110.0120 ppb
2016-10-04ND
2016-10-120.0260 ppb
2016-10-120.0120 ppb
2016-10-170.0740 ppb
2016-10-28ND
2017-01-060.0620 ppb
2017-01-06ND
2017-02-010.0160 ppb
2017-02-140.0400 ppb
2017-04-03ND
2017-04-03ND
2017-04-05ND
2017-04-05ND
2017-04-110.0330 ppb
2017-04-110.0310 ppb
2017-04-11ND
2017-04-11ND
2017-04-17ND
2017-04-17ND
2017-04-18ND
2017-04-18ND
2017-04-19ND
2017-04-19ND
2017-04-190.0410 ppb
2017-04-19ND
2017-04-19ND
2017-04-19ND
2017-04-20ND
2017-04-260.01000 ppb
2017-05-01ND
2017-05-01ND
2017-05-02ND
2017-05-03ND
2017-05-030.0200 ppb
2017-05-030.0140 ppb
2017-05-03ND
2017-05-03ND
2017-05-04ND
2017-05-09ND
2017-05-09ND
2017-05-09ND
2017-05-10ND
2017-05-100.0240 ppb
2017-05-100.0240 ppb
2017-05-11ND
2017-05-16ND
2017-05-16ND
2017-05-17ND
2017-05-17ND
2017-05-22ND
2017-05-22ND
2017-05-22ND
2017-05-22ND
2017-05-22ND
2017-05-23ND
2017-05-23ND
2017-05-24ND
2017-05-30ND
2017-06-05ND
2017-06-05ND
2017-06-05ND
2017-06-06ND
2017-06-07ND
2017-06-130.0310 ppb
2017-07-05ND
2017-07-05ND
2017-07-07ND
2017-07-070.0120 ppb
2017-07-100.0340 ppb
2017-07-11ND
2017-07-11ND
2017-07-12ND
2017-07-12ND
2017-07-14ND
2017-07-14ND
2017-07-14ND
2017-07-14ND
2017-07-170.0280 ppb
2017-07-17ND
2017-07-170.0520 ppb
2017-07-17ND
2017-07-18ND
2017-07-18ND
2017-07-18ND
2017-07-19ND
2017-07-19ND
2017-07-19ND
2017-07-19ND
2017-07-190.0130 ppb
2017-07-19ND
2017-07-25ND
2017-07-25ND
2017-07-25ND
2017-07-25ND
2017-07-26ND
2017-07-26ND
2017-07-31ND
2017-07-31ND
2017-08-01ND
2017-08-01ND
2017-08-02ND
2017-08-02ND
2017-08-04ND
2017-08-04ND
2017-08-07ND
2017-08-07ND
2017-08-11ND
2017-08-15ND
2017-08-15ND
2017-08-17ND
2017-10-110.0110 ppb
2017-10-120.0610 ppb
2017-10-130.0304 ppb
2017-10-26ND
2017-11-130.0285 ppb
2018-01-222017122802210.0118 ppb
2018-01-312017122802180.0536 ppb
2018-02-12201801080281ND
2018-02-20201801290307ND
2018-03-282018033003060.0138 ppb
2018-04-042018040604930.0547 ppb
2018-04-092018041205820.0460 ppb
2018-04-09201804120583ND
2018-04-09201804120586ND
2018-04-10201804130358ND
2018-04-10201804120580ND
2018-04-11201804160615ND
2018-04-17201804181083ND
2018-04-182018042005670.0330 ppb
2018-04-182018042005680.0303 ppb
2018-04-182018042005690.0313 ppb
2018-04-232018042703540.0426 ppb
2018-04-242018042604480.0291 ppb
2018-05-30201805230584ND
2018-06-12201805230583ND
2018-07-13201807170605ND
2018-07-25201807270183ND
2018-08-012018080301950.0325 ppb
2018-08-062018080909550.0502 ppb
2018-08-06201808090956ND
2018-08-08201808110152ND
2018-10-17201810190436ND
2018-10-17201810190437ND
2018-10-222018102401830.0310 ppb
2018-10-292018103103250.0200 ppb
2018-11-162018112002670.0278 ppb
2018-11-16201811200266ND
2019-01-30201902010237ND
2019-01-302019020600980.0481 ppb
2019-02-08201902130369ND
2019-04-012019040202370.0328 ppb
2019-04-032019040502430.0159 ppb
2019-04-082019041004420.0197 ppb
2019-04-102019041101400.0355 ppb
2019-04-102019041202950.0352 ppb
2019-04-172019041901150.0445 ppb
2019-04-172019041901160.0422 ppb
2019-04-22201904240396ND
2019-04-242019042502510.0147 ppb
2019-04-29201904300227ND
2019-05-012019050202570.0378 ppb
2019-05-012019050202580.0294 ppb
2019-05-022019050301340.0272 ppb
2019-05-022019050301350.0251 ppb
2019-07-09201906200200ND
2019-08-052019080705750.0411 ppb
2019-08-052019080705740.0128 ppb
2019-08-26201908280436ND
2019-09-18201909200252ND
2019-09-25201909270220ND
2019-10-222019102404550.0499 ppb
2019-10-222019102404540.0158 ppb
2019-10-252019102503460.0307 ppb
2019-10-292019103102780.0368 ppb
2019-12-19201912200397ND
2019-12-24201912180100ND