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EWG's Tap Water Database — 2021 UPDATE

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1,3-Butadiene

Honolulu-Windward-Pearl Harbor

MORE ABOUT THIS CONTAMINANT

 

99

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND970ND
2014ND20ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.0103 ppb

The EWG Health Guideline of 0.0103 ppb for 1,3-butadiene was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against cancer.

ppb = parts per billion

All test results

Date Lab ID Result
2013-04-01201304030417AMND
2013-04-01201304030423AMND
2013-04-01201304030419AMND
2013-04-01201304030421AMND
2013-04-02201304040551AMND
2013-04-02201304040561AMND
2013-04-02201304040549AMND
2013-04-02201304040559AMND
2013-04-02201304040557AMND
2013-04-02201304040553AMND
2013-04-02201304040555AMND
2013-04-03201304050214AMND
2013-04-03201304050212AMND
2013-04-03201304050208AMND
2013-04-03201304050216AMND
2013-04-03201304050210AMND
2013-04-03201304050206AMND
2013-04-05201304090176AMND
2013-04-05201304090174AMND
2013-04-05201304090182AMND
2013-04-05201304090178AMND
2013-04-05201304090180AMND
2013-04-08201304100357AMND
2013-04-08201304100359AMND
2013-04-08201304100361AMND
2013-04-08201304100363AMND
2013-04-08201304100367AMND
2013-04-08201304100365AMND
2013-04-09201304110566AMND
2013-04-09201304110568AMND
2013-04-09201304110570AMND
2013-04-09201304110572AMND
2013-04-10201304120419AMND
2013-04-10201304120417AMND
2013-04-10201304120421AMND
2013-04-12201304160070AMND
2013-04-15201304170633AMND
2013-04-15201304170635AMND
2013-04-16201304180487AMND
2013-04-16201304180489AMND
2013-04-17201304190456AMND
2013-04-17201304190454AMND
2013-04-22201304240299AMND
2013-04-22201304240301AMND
2013-04-23201304250519AMND
2013-04-24201304260160AMND
2013-04-24201304260158AMND
2013-04-26201304300183AMND
2013-10-01201310030508AMND
2013-10-01201310030506AMND
2013-10-01201310030502AMND
2013-10-01201310030504AMND
2013-10-02201310040387AMND
2013-10-02201310040385AMND
2013-10-02201310040383AMND
2013-10-04201310080413AMND
2013-10-04201310080419AMND
2013-10-04201310080415AMND
2013-10-04201310080411AMND
2013-10-04201310080421AMND
2013-10-04201310080417AMND
2013-10-07201310090447AMND
2013-10-07201310090445AMND
2013-10-07201310090449AMND
2013-10-08201310100584AMND
2013-10-08201310100582AMND
2013-10-08201310100578AMND
2013-10-08201310100580AMND
2013-10-09201310110394AMND
2013-10-09201310110396AMND
2013-10-11201310150231AMND
2013-10-11201310150225AMND
2013-10-11201310150229AMND
2013-10-11201310150233AMND
2013-10-11201310150227AMND
2013-10-14201310160257AMND
2013-10-14201310160255AMND
2013-10-14201310160253AMND
2013-10-14201310160251AMND
2013-10-15201310170263AMND
2013-10-16201310180363AMND
2013-10-16201310180371AMND
2013-10-16201310180367AMND
2013-10-16201310180361AMND
2013-10-16201310180365AMND
2013-10-16201310180369AMND
2013-10-18201310220219AMND
2013-10-18201310220215AMND
2013-10-18201310220217AMND
2013-10-21201310230538AMND
2013-10-21201310230540AMND
2013-10-21201310230542AMND
2013-10-22201310240443AMND
2013-10-22201310240445AMND
2013-10-23201310250249AMND
2013-10-23201310250247AMND
2013-10-23201310250245AMND
2014-04-09201404120300AMND
2014-07-15201407170569AMND