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EWG's Tap Water Database — 2021 UPDATE

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Ethinyl estradiol

Suffolk County Water Authority

Ethinyl estradiol is one of the 3 types of estrogen made by the human body. Sex hormones get into water downstream from livestock and pharmaceutical production, or incomplete removal in waste water treatment. There are no standards to gauge how risky additional hormones are for human health.

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482

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND2330ND
2014ND2350ND
2015ND140ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2013-01-03201575651ND
2013-01-04201574772ND
2013-01-10201574769ND
2013-01-10201575364ND
2013-01-11201573041ND
2013-01-16201574827ND
2013-01-17201575545ND
2013-01-17201575554ND
2013-01-23201573115ND
2013-02-15201590303ND
2013-02-20201590273ND
2013-02-21201590276ND
2013-02-22201590321ND
2013-02-26201590330ND
2013-02-27201590259ND
2013-03-01201604140ND
2013-03-05201574757ND
2013-03-06201604800ND
2013-03-06201603019ND
2013-03-06201604827ND
2013-03-08201604845ND
2013-03-08201603261ND
2013-03-13201599972ND
2013-03-14201604821ND
2013-03-14201604794ND
2013-03-15201602216ND
2013-03-15201602218ND
2013-03-21201604806ND
2013-03-22201604818ND
2013-03-22201600707ND
2013-03-26201611826ND
2013-03-26201611823ND
2013-03-26201611827ND
2013-03-27201601399ND
2013-03-27201600737ND
2013-03-27201600568ND
2013-03-28201604842ND
2013-04-01201611825ND
2013-04-02201611821ND
2013-04-02201619593ND
2013-04-02201611822ND
2013-04-03201619548ND
2013-04-03201619604ND
2013-04-04201619600ND
2013-04-04201590267ND
2013-04-05201618336ND
2013-04-05201618339ND
2013-04-05201618348ND
2013-04-05201618393ND
2013-04-05201618390ND
2013-04-08201622360ND
2013-04-10201624036ND
2013-04-10201624035ND
2013-04-10201624034ND
2013-04-11201614160ND
2013-04-11201617292ND
2013-04-11201618381ND
2013-04-12201616755ND
2013-04-17201617353ND
2013-04-17201618420ND
2013-04-17201613343ND
2013-04-19201618357ND
2013-04-23201618369ND
2013-04-23201618378ND
2013-04-24201618438ND
2013-04-24201618423ND
2013-04-24201618429ND
2013-04-25201618354ND
2013-04-26201616726ND
2013-04-26201616957ND
2013-04-29201618405ND
2013-04-30201628281ND
2013-04-30201619595ND
2013-04-30201604833ND
2013-04-30201635795ND
2013-05-01201635607ND
2013-05-01201635589ND
2013-05-01201635598ND
2013-05-02201635546ND
2013-05-03201635592ND
2013-05-03201635619ND
2013-05-09201635552ND
2013-05-15201632362ND
2013-05-15201635610ND
2013-05-15201632150ND
2013-05-16201633471ND
2013-05-16201645651ND
2013-05-17201635570ND
2013-05-22201638834ND
2013-05-23201635555ND
2013-05-23201649577ND
2013-05-24201635573ND
2013-05-24201635582ND
2013-05-31201632240ND
2013-05-31201635564ND
2013-05-31201650436ND
2013-06-05201636527ND
2013-06-06201632229ND
2013-06-07201638838ND
2013-06-07201635911ND
2013-06-07201650442ND
2013-06-12201642679ND
2013-06-12201638170ND
2013-06-13201636407ND
2013-06-13201632128ND
2013-06-14201647892ND
2013-06-14201636319ND
2013-06-14201638829ND
2013-06-26201634005ND
2013-06-26201635584ND
2013-07-03201671853ND
2013-07-05201671521ND
2013-07-10201662720ND
2013-07-17201662666ND
2013-07-18201647711ND
2013-07-18201673222ND
2013-07-19201667197ND
2013-07-24201667422ND
2013-07-25201673219ND
2013-07-25201668306ND
2013-07-31201671000ND
2013-07-31201670996ND
2013-08-27201690937ND
2013-08-27201684957ND
2013-08-29201694210ND
2013-08-29201694208ND
2013-08-29201694214ND
2013-08-29201694212ND
2013-08-30201689175ND
2013-08-30201685005ND
2013-09-04201703952ND
2013-09-04201703980ND
2013-09-05201701774ND
2013-09-06201701745ND
2013-09-06201701705ND
2013-09-06201702993ND
2013-09-06201701707ND
2013-09-06201701735ND
2013-09-16201703998ND
2013-09-16201701922ND
2013-09-16201702340ND
2013-09-17201703974ND
2013-09-17201703946ND
2013-09-17201698425ND
2013-09-18201701743ND
2013-09-18201703971ND
2013-09-18201699602ND
2013-09-19201703961ND
2013-09-19201701750ND
2013-09-19201702442ND
2013-09-19201701747ND
2013-09-19201703958ND
2013-09-26201701746ND
2013-09-26201703995ND
2013-09-27201701833ND
2013-09-27201699636ND
2013-09-27201699112ND
2013-09-27201700238ND
2013-09-27201703986ND
2013-10-07201718886ND
2013-10-07201718868ND
2013-10-07201718871ND
2013-10-07201718877ND
2013-10-08201721960ND
2013-10-08201721962ND
2013-10-08201721958ND
2013-10-08201720911ND
2013-10-09201717014ND
2013-10-09201720866ND
2013-10-09201715538ND
2013-10-10201721956ND
2013-10-10201721974ND
2013-10-10201721975ND
2013-10-11201719443ND
2013-10-11201715601ND
2013-10-17201720806ND
2013-10-17201720845ND
2013-10-18201720267ND
2013-10-21201724743ND
2013-10-30201721954ND
2013-10-30201721977ND
2013-10-30201721966ND
2013-10-30201721968ND
2013-10-30201721964ND
2013-10-31201735600ND
2013-11-04201735662ND
2013-11-05201719583ND
2013-11-05201720812ND
2013-11-05201715204ND
2013-11-06201734530ND
2013-11-06201730200ND
2013-11-06201737964ND
2013-11-06201737985ND
2013-11-07201737943ND
2013-11-07201724774ND
2013-11-08201720798ND
2013-11-08201737922ND
2013-11-08201730306ND
2013-11-08201720869ND
2013-11-13201730396ND
2013-11-13201737976ND
2013-11-13201730206ND
2013-11-14201720824ND
2013-11-14201737931ND
2013-11-19201737952ND
2013-11-20201712857ND
2013-11-20201720851ND
2013-11-20201720839ND
2013-11-20201716919ND
2013-11-21201737949ND
2013-11-21201721971ND
2013-11-21201746386ND
2013-11-22201735415ND
2013-11-22201737934ND
2013-11-22201742293ND
2013-11-26201724776ND
2013-11-27201719472ND
2013-12-04201734660ND
2013-12-04201738637ND
2013-12-05201730186ND
2013-12-06201730295ND
2013-12-11201720860ND
2013-12-11201752193ND
2013-12-11201740136ND
2013-12-12201734515ND
2013-12-13201749180ND
2013-12-13201734394ND
2013-12-18201736514ND
2013-12-18201737727ND
2013-12-18201749509ND
2013-12-20201743230ND
2013-12-30201760668ND
2013-12-30201760670ND
2014-01-02201766627ND
2014-01-06201761350ND
2014-01-08201766203ND
2014-01-08201766614ND
2014-01-09201761390ND
2014-01-16201766623ND
2014-01-17201766596ND
2014-01-17201766590ND
2014-01-17201766602ND
2014-01-17201766608ND
2014-01-23201764360ND
2014-01-23201763420ND
2014-01-24201765723ND
2014-01-24201761225ND
2014-01-28201766158ND
2014-01-29201763985ND
2014-01-31201774076ND
2014-01-31201774077ND
2014-01-31201774078ND
2014-01-31201774075ND
2014-02-05201774801ND
2014-02-05201774771ND
2014-02-05201774765ND
2014-02-06201774795ND
2014-02-07201774783ND
2014-02-07201774753ND
2014-02-14201774741ND
2014-02-19201774747ND
2014-02-19201776388ND
2014-02-20201774807ND
2014-02-21201774813ND
2014-03-05201790654ND
2014-03-05201790594ND
2014-03-06201790648ND
2014-03-06201790642ND
2014-03-07201790582ND
2014-03-07201790588ND
2014-03-07201790685ND
2014-03-12201790686ND
2014-03-12201790687ND
2014-03-13201797494ND
2014-03-13201797486ND
2014-03-14201790678ND
2014-03-14201797488ND
2014-03-18201797467ND
2014-03-18201797468ND
2014-03-18201797465ND
2014-03-21201790636ND
2014-03-21201790618ND
2014-03-21201790630ND
2014-03-21201790660ND
2014-03-24201790612ND
2014-03-26201790540ND
2014-03-26201790558ND
2014-03-26201790552ND
2014-03-27201805765ND
2014-03-27201790576ND
2014-03-27201790564ND
2014-03-27201790546ND
2014-04-01201804918ND
2014-04-01201803827ND
2014-04-01201801969ND
2014-04-03201804970ND
2014-04-04201797492ND
2014-04-04201804454ND
2014-04-09201804962ND
2014-04-15201803834ND
2014-04-15201804934ND
2014-04-15201804940ND
2014-04-15201800392ND
2014-04-17201818300ND
2014-04-17201790606ND
2014-04-17201812199ND
2014-04-22201800436ND
2014-04-23201817516ND
2014-04-23201800718ND
2014-04-23201817517ND
2014-04-24201800749ND
2014-04-25201808882ND
2014-04-29201808881ND
2014-04-29201803956ND
2014-04-29201800564ND
2014-04-29201817510ND
2014-04-30201809071ND
2014-05-01201823043ND
2014-05-01201821644ND
2014-05-01201817544ND
2014-05-01201822189ND
2014-05-02201821572ND
2014-05-08201815922ND
2014-05-12201817514ND
2014-05-14201823049ND
2014-05-14201822144ND
2014-05-14201818880ND
2014-05-15201819114ND
2014-05-15201823023ND
2014-05-15201823035ND
2014-05-15201823029ND
2014-05-15201822603ND
2014-05-16201822034ND
2014-05-16201818012ND
2014-05-16201823015ND
2014-05-19201817513ND
2014-05-19201817515ND
2014-05-19201817512ND
2014-05-20201804982ND
2014-05-20201830440ND
2014-05-22201832885ND
2014-05-22201832880ND
2014-05-22201832886ND
2014-05-23201835845ND
2014-05-23201835846ND
2014-05-23201832884ND
2014-05-23201835844ND
2014-05-23201832887ND
2014-05-28201823007ND
2014-06-04201838963ND
2014-06-05201839604ND
2014-06-11201790534ND
2014-06-11201790570ND
2014-06-12201845586ND
2014-06-17201847015ND
2014-07-02201854656ND
2014-07-02201853416ND
2014-07-03201808883ND
2014-07-03201851207ND
2014-07-03201859130ND
2014-07-10201854629ND
2014-07-11201853503ND
2014-07-16201862891ND
2014-07-18201854568ND
2014-07-18201862890ND
2014-07-18201862892ND
2014-07-18201852888ND
2014-07-24201854434ND
2014-07-24201854476ND
2014-07-24201854488ND
2014-07-25201867245ND
2014-07-30201837981ND
2014-07-30201850159ND
2014-08-01201862585ND
2014-08-01201862633ND
2014-08-01201862579ND
2014-08-05201861531ND
2014-08-08201854509ND
2014-08-08201849109ND
2014-08-08201862645ND
2014-08-13201862567ND
2014-08-13201862561ND
2014-08-15201862609ND
2014-08-15201862639ND
2014-08-19201869061ND
2014-08-20201862621ND
2014-08-27201884408ND
2014-09-03201877409ND
2014-09-05201888494ND
2014-09-08201888560ND
2014-09-10201888512ND
2014-09-10201720878ND
2014-09-12201888542ND
2014-09-12201888530ND
2014-09-15201888506ND
2014-09-16201898451ND
2014-09-16201896971ND
2014-09-17201884503ND
2014-09-17201888476ND
2014-09-17201888452ND
2014-09-23201888574ND
2014-09-24201888568ND
2014-09-24201888023ND
2014-09-24201900234ND
2014-09-26201896977ND
2014-09-26201885198ND
2014-09-26201898457ND
2014-09-30201901738ND
2014-09-30201896317ND
2014-10-01201888446ND
2014-10-01201888482ND
2014-10-01201903094ND
2014-10-01201888464ND
2014-10-03201896316ND
2014-10-03201896315ND
2014-10-07201901710ND
2014-10-09201901737ND
2014-10-09201901815ND
2014-10-10201888784ND
2014-10-10201908003ND
2014-10-16201912217ND
2014-10-16201912218ND
2014-10-16201912215ND
2014-10-16201912216ND
2014-10-17201905130ND
2014-10-20201908019ND
2014-10-20201905397ND
2014-10-24201907613ND
2014-10-24201908025ND
2014-10-27201921302ND
2014-10-27201921278ND
2014-10-27201920420ND
2014-10-28201921277ND
2014-10-28201921275ND
2014-10-29201908033ND
2014-10-29201908045ND
2014-10-30201920789ND
2014-10-30201919214ND
2014-10-31201907997ND
2014-10-31201904372ND
2014-10-31201904946ND
2014-10-31201924490ND
2014-11-04201920743ND
2014-11-04201920737ND
2014-11-05201917387ND
2014-11-07201901787ND
2014-11-12201920749ND
2014-11-14201931394ND
2014-11-14201920020ND
2014-11-14201931397ND
2014-11-17201931396ND
2014-11-17201931393ND
2014-11-17201931395ND
2014-11-18201922193ND
2014-11-20201920757ND
2014-11-20201920769ND
2014-11-20201920763ND
2014-11-21201920723ND
2014-11-21201931392ND
2014-11-25201931391ND
2014-11-25201921259ND
2014-12-01201938578ND
2014-12-11201939227ND
2014-12-15201939224ND
2014-12-22201939225ND
2014-12-22201942648ND
2014-12-22201942647ND
2014-12-22201939229ND
2015-01-13201954990ND
2015-01-13201954989ND
2015-01-21201954991ND
2015-02-27201975177ND
2015-03-12201975540ND
2015-03-26201987954ND
2015-06-09202029372ND
2015-06-09201995730ND
2015-06-09202029513ND
2015-06-09202029507ND
2015-06-09202029496ND
2015-07-27202051942ND
2015-07-27202051936ND
2015-10-09202091054AND