4-Androstene-3,17-dione
Suffolk County Water Authority
Human sex hormones are sometimes detected at low concentrations in drinking water. There are no current health guidelines to determine whether these exposures are safe, or if they could pose a risk to human health.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | ND | 233 | 0 | ND |
2014 | ND | 235 | 0 | ND |
2015 | ND | 14 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
ppt = parts per trillion
All test results
Date | Lab ID | Result |
---|---|---|
2013-01-03 | 201575651 | ND |
2013-01-04 | 201574772 | ND |
2013-01-10 | 201574769 | ND |
2013-01-10 | 201575364 | ND |
2013-01-11 | 201573041 | ND |
2013-01-16 | 201574827 | ND |
2013-01-17 | 201575545 | ND |
2013-01-17 | 201575554 | ND |
2013-01-23 | 201573115 | ND |
2013-02-15 | 201590303 | ND |
2013-02-20 | 201590273 | ND |
2013-02-21 | 201590276 | ND |
2013-02-22 | 201590321 | ND |
2013-02-26 | 201590330 | ND |
2013-02-27 | 201590259 | ND |
2013-03-01 | 201604140 | ND |
2013-03-05 | 201574757 | ND |
2013-03-06 | 201604800 | ND |
2013-03-06 | 201603019 | ND |
2013-03-06 | 201604827 | ND |
2013-03-08 | 201604845 | ND |
2013-03-08 | 201603261 | ND |
2013-03-13 | 201599972 | ND |
2013-03-14 | 201604821 | ND |
2013-03-14 | 201604794 | ND |
2013-03-15 | 201602216 | ND |
2013-03-15 | 201602218 | ND |
2013-03-21 | 201604806 | ND |
2013-03-22 | 201604818 | ND |
2013-03-22 | 201600707 | ND |
2013-03-26 | 201611823 | ND |
2013-03-26 | 201611826 | ND |
2013-03-26 | 201611827 | ND |
2013-03-27 | 201601399 | ND |
2013-03-27 | 201600737 | ND |
2013-03-27 | 201600568 | ND |
2013-03-28 | 201604842 | ND |
2013-04-01 | 201611825 | ND |
2013-04-02 | 201611821 | ND |
2013-04-02 | 201619593 | ND |
2013-04-02 | 201611822 | ND |
2013-04-03 | 201619548 | ND |
2013-04-03 | 201619604 | ND |
2013-04-04 | 201619600 | ND |
2013-04-04 | 201590267 | ND |
2013-04-05 | 201618336 | ND |
2013-04-05 | 201618339 | ND |
2013-04-05 | 201618348 | ND |
2013-04-05 | 201618393 | ND |
2013-04-05 | 201618390 | ND |
2013-04-08 | 201622360 | ND |
2013-04-10 | 201624036 | ND |
2013-04-10 | 201624035 | ND |
2013-04-10 | 201624034 | ND |
2013-04-11 | 201614160 | ND |
2013-04-11 | 201617292 | ND |
2013-04-11 | 201618381 | ND |
2013-04-12 | 201616755 | ND |
2013-04-17 | 201617353 | ND |
2013-04-17 | 201618420 | ND |
2013-04-17 | 201613343 | ND |
2013-04-19 | 201618357 | ND |
2013-04-23 | 201618369 | ND |
2013-04-23 | 201618378 | ND |
2013-04-24 | 201618438 | ND |
2013-04-24 | 201618423 | ND |
2013-04-24 | 201618429 | ND |
2013-04-25 | 201618354 | ND |
2013-04-26 | 201616726 | ND |
2013-04-26 | 201616957 | ND |
2013-04-29 | 201618405 | ND |
2013-04-30 | 201628281 | ND |
2013-04-30 | 201619595 | ND |
2013-04-30 | 201604833 | ND |
2013-04-30 | 201635795 | ND |
2013-05-01 | 201635607 | ND |
2013-05-01 | 201635589 | ND |
2013-05-01 | 201635598 | ND |
2013-05-02 | 201635546 | ND |
2013-05-03 | 201635592 | ND |
2013-05-03 | 201635619 | ND |
2013-05-09 | 201635552 | ND |
2013-05-15 | 201632362 | ND |
2013-05-15 | 201635610 | ND |
2013-05-15 | 201632150 | ND |
2013-05-16 | 201633471 | ND |
2013-05-16 | 201645651 | ND |
2013-05-17 | 201635570 | ND |
2013-05-22 | 201638834 | ND |
2013-05-23 | 201635555 | ND |
2013-05-23 | 201649577 | ND |
2013-05-24 | 201635573 | ND |
2013-05-24 | 201635582 | ND |
2013-05-31 | 201632240 | ND |
2013-05-31 | 201635564 | ND |
2013-05-31 | 201650436 | ND |
2013-06-05 | 201636527 | ND |
2013-06-06 | 201632229 | ND |
2013-06-07 | 201638838 | ND |
2013-06-07 | 201635911 | ND |
2013-06-07 | 201650442 | ND |
2013-06-12 | 201642679 | ND |
2013-06-12 | 201638170 | ND |
2013-06-13 | 201636407 | ND |
2013-06-13 | 201632128 | ND |
2013-06-14 | 201647892 | ND |
2013-06-14 | 201636319 | ND |
2013-06-14 | 201638829 | ND |
2013-06-26 | 201634005 | ND |
2013-06-26 | 201635584 | ND |
2013-07-03 | 201671853 | ND |
2013-07-05 | 201671521 | ND |
2013-07-10 | 201662720 | ND |
2013-07-17 | 201662666 | ND |
2013-07-18 | 201647711 | ND |
2013-07-18 | 201673222 | ND |
2013-07-19 | 201667197 | ND |
2013-07-24 | 201667422 | ND |
2013-07-25 | 201673219 | ND |
2013-07-25 | 201668306 | ND |
2013-07-31 | 201671000 | ND |
2013-07-31 | 201670996 | ND |
2013-08-27 | 201690937 | ND |
2013-08-27 | 201684957 | ND |
2013-08-29 | 201694210 | ND |
2013-08-29 | 201694208 | ND |
2013-08-29 | 201694214 | ND |
2013-08-29 | 201694212 | ND |
2013-08-30 | 201689175 | ND |
2013-08-30 | 201685005 | ND |
2013-09-04 | 201703952 | ND |
2013-09-04 | 201703980 | ND |
2013-09-05 | 201701774 | ND |
2013-09-06 | 201701745 | ND |
2013-09-06 | 201701705 | ND |
2013-09-06 | 201702993 | ND |
2013-09-06 | 201701707 | ND |
2013-09-06 | 201701735 | ND |
2013-09-16 | 201703998 | ND |
2013-09-16 | 201701922 | ND |
2013-09-16 | 201702340 | ND |
2013-09-17 | 201703974 | ND |
2013-09-17 | 201703946 | ND |
2013-09-17 | 201698425 | ND |
2013-09-18 | 201701743 | ND |
2013-09-18 | 201703971 | ND |
2013-09-18 | 201699602 | ND |
2013-09-19 | 201703961 | ND |
2013-09-19 | 201701750 | ND |
2013-09-19 | 201702442 | ND |
2013-09-19 | 201701747 | ND |
2013-09-19 | 201703958 | ND |
2013-09-26 | 201701746 | ND |
2013-09-26 | 201703995 | ND |
2013-09-27 | 201701833 | ND |
2013-09-27 | 201699636 | ND |
2013-09-27 | 201699112 | ND |
2013-09-27 | 201700238 | ND |
2013-09-27 | 201703986 | ND |
2013-10-07 | 201718886 | ND |
2013-10-07 | 201718868 | ND |
2013-10-07 | 201718871 | ND |
2013-10-07 | 201718877 | ND |
2013-10-08 | 201721960 | ND |
2013-10-08 | 201721962 | ND |
2013-10-08 | 201721958 | ND |
2013-10-08 | 201720911 | ND |
2013-10-09 | 201717014 | ND |
2013-10-09 | 201720866 | ND |
2013-10-09 | 201715538 | ND |
2013-10-10 | 201721956 | ND |
2013-10-10 | 201721974 | ND |
2013-10-10 | 201721975 | ND |
2013-10-11 | 201719443 | ND |
2013-10-11 | 201715601 | ND |
2013-10-17 | 201720806 | ND |
2013-10-17 | 201720845 | ND |
2013-10-18 | 201720267 | ND |
2013-10-21 | 201724743 | ND |
2013-10-30 | 201721954 | ND |
2013-10-30 | 201721977 | ND |
2013-10-30 | 201721966 | ND |
2013-10-30 | 201721968 | ND |
2013-10-30 | 201721964 | ND |
2013-10-31 | 201735600 | ND |
2013-11-04 | 201735662 | ND |
2013-11-05 | 201719583 | ND |
2013-11-05 | 201720812 | ND |
2013-11-05 | 201715204 | ND |
2013-11-06 | 201734530 | ND |
2013-11-06 | 201730200 | ND |
2013-11-06 | 201737964 | ND |
2013-11-06 | 201737985 | ND |
2013-11-07 | 201737943 | ND |
2013-11-07 | 201724774 | ND |
2013-11-08 | 201720798 | ND |
2013-11-08 | 201737922 | ND |
2013-11-08 | 201730306 | ND |
2013-11-08 | 201720869 | ND |
2013-11-13 | 201730396 | ND |
2013-11-13 | 201737976 | ND |
2013-11-13 | 201730206 | ND |
2013-11-14 | 201720824 | ND |
2013-11-14 | 201737931 | ND |
2013-11-19 | 201737952 | ND |
2013-11-20 | 201712857 | ND |
2013-11-20 | 201720851 | ND |
2013-11-20 | 201720839 | ND |
2013-11-20 | 201716919 | ND |
2013-11-21 | 201737949 | ND |
2013-11-21 | 201721971 | ND |
2013-11-21 | 201746386 | ND |
2013-11-22 | 201735415 | ND |
2013-11-22 | 201737934 | ND |
2013-11-22 | 201742293 | ND |
2013-11-26 | 201724776 | ND |
2013-11-27 | 201719472 | ND |
2013-12-04 | 201734660 | ND |
2013-12-04 | 201738637 | ND |
2013-12-05 | 201730186 | ND |
2013-12-06 | 201730295 | ND |
2013-12-11 | 201720860 | ND |
2013-12-11 | 201752193 | ND |
2013-12-11 | 201740136 | ND |
2013-12-12 | 201734515 | ND |
2013-12-13 | 201749180 | ND |
2013-12-13 | 201734394 | ND |
2013-12-18 | 201736514 | ND |
2013-12-18 | 201737727 | ND |
2013-12-18 | 201749509 | ND |
2013-12-20 | 201743230 | ND |
2013-12-30 | 201760668 | ND |
2013-12-30 | 201760670 | ND |
2014-01-02 | 201766627 | ND |
2014-01-06 | 201761350 | ND |
2014-01-08 | 201766203 | ND |
2014-01-08 | 201766614 | ND |
2014-01-09 | 201761390 | ND |
2014-01-16 | 201766623 | ND |
2014-01-17 | 201766596 | ND |
2014-01-17 | 201766590 | ND |
2014-01-17 | 201766602 | ND |
2014-01-17 | 201766608 | ND |
2014-01-23 | 201764360 | ND |
2014-01-23 | 201763420 | ND |
2014-01-24 | 201765723 | ND |
2014-01-24 | 201761225 | ND |
2014-01-28 | 201766158 | ND |
2014-01-29 | 201763985 | ND |
2014-01-31 | 201774076 | ND |
2014-01-31 | 201774077 | ND |
2014-01-31 | 201774078 | ND |
2014-01-31 | 201774075 | ND |
2014-02-05 | 201774801 | ND |
2014-02-05 | 201774771 | ND |
2014-02-05 | 201774765 | ND |
2014-02-06 | 201774795 | ND |
2014-02-07 | 201774783 | ND |
2014-02-07 | 201774753 | ND |
2014-02-14 | 201774741 | ND |
2014-02-19 | 201774747 | ND |
2014-02-19 | 201776388 | ND |
2014-02-20 | 201774807 | ND |
2014-02-21 | 201774813 | ND |
2014-03-05 | 201790654 | ND |
2014-03-05 | 201790594 | ND |
2014-03-06 | 201790648 | ND |
2014-03-06 | 201790642 | ND |
2014-03-07 | 201790582 | ND |
2014-03-07 | 201790588 | ND |
2014-03-07 | 201790685 | ND |
2014-03-12 | 201790686 | ND |
2014-03-12 | 201790687 | ND |
2014-03-13 | 201797494 | ND |
2014-03-13 | 201797486 | ND |
2014-03-14 | 201790678 | ND |
2014-03-14 | 201797488 | ND |
2014-03-18 | 201797467 | ND |
2014-03-18 | 201797468 | ND |
2014-03-18 | 201797465 | ND |
2014-03-21 | 201790636 | ND |
2014-03-21 | 201790618 | ND |
2014-03-21 | 201790630 | ND |
2014-03-21 | 201790660 | ND |
2014-03-24 | 201790612 | ND |
2014-03-26 | 201790540 | ND |
2014-03-26 | 201790558 | ND |
2014-03-26 | 201790552 | ND |
2014-03-27 | 201805765 | ND |
2014-03-27 | 201790576 | ND |
2014-03-27 | 201790564 | ND |
2014-03-27 | 201790546 | ND |
2014-04-01 | 201804918 | ND |
2014-04-01 | 201803827 | ND |
2014-04-01 | 201801969 | ND |
2014-04-03 | 201804970 | ND |
2014-04-04 | 201797492 | ND |
2014-04-04 | 201804454 | ND |
2014-04-09 | 201804962 | ND |
2014-04-15 | 201803834 | ND |
2014-04-15 | 201804934 | ND |
2014-04-15 | 201804940 | ND |
2014-04-15 | 201800392 | ND |
2014-04-17 | 201818300 | ND |
2014-04-17 | 201790606 | ND |
2014-04-17 | 201812199 | ND |
2014-04-22 | 201800436 | ND |
2014-04-23 | 201817516 | ND |
2014-04-23 | 201817517 | ND |
2014-04-23 | 201800718 | ND |
2014-04-24 | 201800749 | ND |
2014-04-25 | 201808882 | ND |
2014-04-29 | 201808881 | ND |
2014-04-29 | 201803956 | ND |
2014-04-29 | 201800564 | ND |
2014-04-29 | 201817510 | ND |
2014-04-30 | 201809071 | ND |
2014-05-01 | 201823043 | ND |
2014-05-01 | 201821644 | ND |
2014-05-01 | 201817544 | ND |
2014-05-01 | 201822189 | ND |
2014-05-02 | 201821572 | ND |
2014-05-08 | 201815922 | ND |
2014-05-12 | 201817514 | ND |
2014-05-14 | 201823049 | ND |
2014-05-14 | 201822144 | ND |
2014-05-14 | 201818880 | ND |
2014-05-15 | 201819114 | ND |
2014-05-15 | 201823023 | ND |
2014-05-15 | 201823035 | ND |
2014-05-15 | 201823029 | ND |
2014-05-15 | 201822603 | ND |
2014-05-16 | 201822034 | ND |
2014-05-16 | 201818012 | ND |
2014-05-16 | 201823015 | ND |
2014-05-19 | 201817513 | ND |
2014-05-19 | 201817515 | ND |
2014-05-19 | 201817512 | ND |
2014-05-20 | 201804982 | ND |
2014-05-20 | 201830440 | ND |
2014-05-22 | 201832885 | ND |
2014-05-22 | 201832880 | ND |
2014-05-22 | 201832886 | ND |
2014-05-23 | 201835845 | ND |
2014-05-23 | 201835846 | ND |
2014-05-23 | 201835844 | ND |
2014-05-23 | 201832884 | ND |
2014-05-23 | 201832887 | ND |
2014-05-28 | 201823007 | ND |
2014-06-04 | 201838963 | ND |
2014-06-05 | 201839604 | ND |
2014-06-11 | 201790534 | ND |
2014-06-11 | 201790570 | ND |
2014-06-12 | 201845586 | ND |
2014-06-17 | 201847015 | ND |
2014-07-02 | 201854656 | ND |
2014-07-02 | 201853416 | ND |
2014-07-03 | 201808883 | ND |
2014-07-03 | 201851207 | ND |
2014-07-03 | 201859130 | ND |
2014-07-10 | 201854629 | ND |
2014-07-11 | 201853503 | ND |
2014-07-16 | 201862891 | ND |
2014-07-18 | 201854568 | ND |
2014-07-18 | 201862890 | ND |
2014-07-18 | 201862892 | ND |
2014-07-18 | 201852888 | ND |
2014-07-24 | 201854434 | ND |
2014-07-24 | 201854476 | ND |
2014-07-24 | 201854488 | ND |
2014-07-25 | 201867245 | ND |
2014-07-30 | 201837981 | ND |
2014-07-30 | 201850159 | ND |
2014-08-01 | 201862585 | ND |
2014-08-01 | 201862633 | ND |
2014-08-01 | 201862579 | ND |
2014-08-05 | 201861531 | ND |
2014-08-08 | 201854509 | ND |
2014-08-08 | 201849109 | ND |
2014-08-08 | 201862645 | ND |
2014-08-13 | 201862567 | ND |
2014-08-13 | 201862561 | ND |
2014-08-15 | 201862609 | ND |
2014-08-15 | 201862639 | ND |
2014-08-19 | 201869061 | ND |
2014-08-20 | 201862621 | ND |
2014-08-27 | 201884408 | ND |
2014-09-03 | 201877409 | ND |
2014-09-05 | 201888494 | ND |
2014-09-08 | 201888560 | ND |
2014-09-10 | 201888512 | ND |
2014-09-10 | 201720878 | ND |
2014-09-12 | 201888542 | ND |
2014-09-12 | 201888530 | ND |
2014-09-15 | 201888506 | ND |
2014-09-16 | 201898451 | ND |
2014-09-16 | 201896971 | ND |
2014-09-17 | 201888476 | ND |
2014-09-17 | 201884503 | ND |
2014-09-17 | 201888452 | ND |
2014-09-23 | 201888574 | ND |
2014-09-24 | 201888568 | ND |
2014-09-24 | 201888023 | ND |
2014-09-24 | 201900234 | ND |
2014-09-26 | 201896977 | ND |
2014-09-26 | 201885198 | ND |
2014-09-26 | 201898457 | ND |
2014-09-30 | 201901738 | ND |
2014-09-30 | 201896317 | ND |
2014-10-01 | 201888446 | ND |
2014-10-01 | 201888482 | ND |
2014-10-01 | 201903094 | ND |
2014-10-01 | 201888464 | ND |
2014-10-03 | 201896316 | ND |
2014-10-03 | 201896315 | ND |
2014-10-07 | 201901710 | ND |
2014-10-09 | 201901737 | ND |
2014-10-09 | 201901815 | ND |
2014-10-10 | 201888784 | ND |
2014-10-10 | 201908003 | ND |
2014-10-16 | 201912217 | ND |
2014-10-16 | 201912218 | ND |
2014-10-16 | 201912215 | ND |
2014-10-16 | 201912216 | ND |
2014-10-17 | 201905130 | ND |
2014-10-20 | 201908019 | ND |
2014-10-20 | 201905397 | ND |
2014-10-24 | 201907613 | ND |
2014-10-24 | 201908025 | ND |
2014-10-27 | 201921278 | ND |
2014-10-27 | 201921302 | ND |
2014-10-27 | 201920420 | ND |
2014-10-28 | 201921277 | ND |
2014-10-28 | 201921275 | ND |
2014-10-29 | 201908033 | ND |
2014-10-29 | 201908045 | ND |
2014-10-30 | 201920789 | ND |
2014-10-30 | 201919214 | ND |
2014-10-31 | 201904372 | ND |
2014-10-31 | 201907997 | ND |
2014-10-31 | 201904946 | ND |
2014-10-31 | 201924490 | ND |
2014-11-04 | 201920743 | ND |
2014-11-04 | 201920737 | ND |
2014-11-05 | 201917387 | ND |
2014-11-07 | 201901787 | ND |
2014-11-12 | 201920749 | ND |
2014-11-14 | 201931394 | ND |
2014-11-14 | 201920020 | ND |
2014-11-14 | 201931397 | ND |
2014-11-17 | 201931396 | ND |
2014-11-17 | 201931393 | ND |
2014-11-17 | 201931395 | ND |
2014-11-18 | 201922193 | ND |
2014-11-20 | 201920769 | ND |
2014-11-20 | 201920757 | ND |
2014-11-20 | 201920763 | ND |
2014-11-21 | 201920723 | ND |
2014-11-21 | 201931392 | ND |
2014-11-25 | 201931391 | ND |
2014-11-25 | 201921259 | ND |
2014-12-01 | 201938578 | ND |
2014-12-11 | 201939227 | ND |
2014-12-15 | 201939224 | ND |
2014-12-22 | 201939225 | ND |
2014-12-22 | 201942648 | ND |
2014-12-22 | 201942647 | ND |
2014-12-22 | 201939229 | ND |
2015-01-13 | 201954990 | ND |
2015-01-13 | 201954989 | ND |
2015-01-21 | 201954991 | ND |
2015-02-27 | 201975177 | ND |
2015-03-12 | 201975540 | ND |
2015-03-26 | 201987954 | ND |
2015-06-09 | 202029372 | ND |
2015-06-09 | 201995730 | ND |
2015-06-09 | 202029513 | ND |
2015-06-09 | 202029507 | ND |
2015-06-09 | 202029496 | ND |
2015-07-27 | 202051942 | ND |
2015-07-27 | 202051936 | ND |
2015-10-09 | 202091054A | ND |