Chloroform
City of Houston
Chloroform, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Chloroform and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Read More.
In addition to tap water disinfection, chloroform pollution in the environment also comes from industrial discharges from pulp and paper mills, and from urban wastewater effluent. Human studies show that chloroform damages the kidneys, liver and central nervous system. In animals, chloroform causes infertility, birth defects and cancer.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | 14.3 ppb | 89 | 79 | ND - 26.0 ppb |
2015 | 19.6 ppb | 102 | 72 | ND - 60.1 ppb |
2016 | 15.6 ppb | 107 | 77 | ND - 50.0 ppb |
2017 | 13.2 ppb | 107 | 77 | ND - 47.0 ppb |
2018 | 14.2 ppb | 105 | 73 | ND - 34.2 ppb |
2019 | 17.4 ppb | 99 | 74 | ND - 49.3 ppb |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.4 ppb
The EWG Health Guideline of 0.4 ppb for chloroform was proposed in 2018 by the California Office of Environmental Health Hazard Assessment as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-03-05 | AC45667 | 23.5 ppb |
2014-03-05 | AC45666 | 18.7 ppb |
2014-03-05 | AC45649 | 21.1 ppb |
2014-03-05 | AC45663 | 20.6 ppb |
2014-03-05 | AC45650 | 22.4 ppb |
2014-03-05 | AC45652 | 20.2 ppb |
2014-03-05 | AC45687 | 21.2 ppb |
2014-03-05 | AC45688 | 4.30 ppb |
2014-03-05 | AC45662 | 21.5 ppb |
2014-03-05 | AC45665 | 24.4 ppb |
2014-03-05 | AC45651 | 22.6 ppb |
2014-03-05 | AC45669 | 21.5 ppb |
2014-03-05 | AC45648 | 25.1 ppb |
2014-03-06 | AC45965 | 22.9 ppb |
2014-03-06 | AC45943 | 22.8 ppb |
2014-03-06 | AC45968 | 25.7 ppb |
2014-04-16 | AC50842 | ND |
2014-04-16 | AC50844 | 0.500 ppb |
2014-04-17 | AC51090 | ND |
2014-04-17 | AC51078 | ND |
2014-04-17 | AC51084 | ND |
2014-04-17 | AC51082 | ND |
2014-05-19 | AC54558 | 16.8 ppb |
2014-05-19 | AC54559 | 19.3 ppb |
2014-05-19 | AC54574 | 18.7 ppb |
2014-05-19 | AC54560 | 16.2 ppb |
2014-05-19 | AC54566 | 18.9 ppb |
2014-05-19 | AC54552 | 16.4 ppb |
2014-05-19 | AC54556 | 17.4 ppb |
2014-05-19 | AC54563 | 18.1 ppb |
2014-05-19 | AC54553 | 16.5 ppb |
2014-05-19 | AC54568 | 16.4 ppb |
2014-05-20 | AC54716 | 15.6 ppb |
2014-05-20 | AC54748 | 17.2 ppb |
2014-05-20 | AC54708 | 16.0 ppb |
2014-05-20 | AC54719 | 14.7 ppb |
2014-05-20 | AC54715 | 13.5 ppb |
2014-05-20 | AC54713 | 10.9 ppb |
2014-06-03 | AC55801 | 1.10 ppb |
2014-07-15 | AC59698 | 20.0 ppb |
2014-07-15 | AC59690 | 26.0 ppb |
2014-07-15 | AC59692 | 23.0 ppb |
2014-07-15 | AC59694 | 22.0 ppb |
2014-07-15 | AC59688 | 4.40 ppb |
2014-07-15 | AC59753 | 21.2 ppb |
2014-07-15 | AC59757 | 19.6 ppb |
2014-07-15 | AC59754 | 19.9 ppb |
2014-07-15 | AC59755 | 21.1 ppb |
2014-07-15 | AC59752 | 16.9 ppb |
2014-07-15 | AC59749 | 19.0 ppb |
2014-07-15 | AC59770 | 22.0 ppb |
2014-07-15 | AC59769 | 20.1 ppb |
2014-07-15 | AC59750 | 19.2 ppb |
2014-07-15 | AC59751 | 24.1 ppb |
2014-07-15 | AC59756 | 21.9 ppb |
2014-07-16 | AC59835 | ND |
2014-07-16 | AC59831 | 23.0 ppb |
2014-07-16 | AC59839 | 21.0 ppb |
2014-07-16 | AC59849 | 17.0 ppb |
2014-07-16 | AC59837 | 23.0 ppb |
2014-07-16 | AC59845 | 11.0 ppb |
2014-07-16 | AC59879 | 20.6 ppb |
2014-07-16 | AC59878 | 19.1 ppb |
2014-07-16 | AC59892 | 20.1 ppb |
2014-07-16 | AC59893 | 3.60 ppb |
2014-07-16 | AC59897 | 19.8 ppb |
2014-10-08 | AC69209 | 0.500 ppb |
2014-10-09 | AC69350 | ND |
2014-10-09 | AC69348 | ND |
2014-12-09 | AC74196 | 2.10 ppb |
2014-12-09 | AC74204 | 0.500 ppb |
2014-12-18 | AC75440 | 11.6 ppb |
2014-12-18 | AC75453 | 10.1 ppb |
2014-12-18 | AC75448 | 8.80 ppb |
2014-12-18 | AC75446 | 7.80 ppb |
2014-12-18 | AC75451 | 7.70 ppb |
2014-12-18 | AC75447 | 9.20 ppb |
2014-12-18 | AC75459 | ND |
2014-12-18 | AC75455 | ND |
2014-12-19 | AC75631 | 12.6 ppb |
2014-12-19 | AC75628 | 8.60 ppb |
2014-12-19 | AC75649 | 12.2 ppb |
2014-12-19 | AC75637 | 8.80 ppb |
2014-12-19 | AC75645 | 13.2 ppb |
2014-12-19 | AC75629 | 9.70 ppb |
2014-12-19 | AC75625 | 8.20 ppb |
2014-12-19 | AC75626 | 11.7 ppb |
2014-12-19 | AC75638 | 11.7 ppb |
2014-12-19 | AC75633 | 12.2 ppb |
2015-03-04 | AC82952 | ND |
2015-03-04 | AC82676 | 24.8 ppb |
2015-03-04 | AC82679 | 18.0 ppb |
2015-03-04 | AC82733 | 20.0 ppb |
2015-03-04 | AC82669 | 13.6 ppb |
2015-03-04 | AC82675 | 17.6 ppb |
2015-03-04 | AC82671 | 12.7 ppb |
2015-03-04 | AC82728 | 11.7 ppb |
2015-03-04 | AC82667 | 12.7 ppb |
2015-03-04 | AC82672 | 12.3 ppb |
2015-03-04 | AC82668 | 12.5 ppb |
2015-03-04 | AC82664 | 15.2 ppb |
2015-03-04 | AC82673 | 24.5 ppb |
2015-03-05 | AC82914 | ND |
2015-03-05 | AC82712 | 9.30 ppb |
2015-03-05 | AC82708 | 8.30 ppb |
2015-03-05 | AC82707 | 6.40 ppb |
2015-03-05 | AC82688 | 12.9 ppb |
2015-03-24 | AC85888 | ND |
2015-06-04 | AC94641 | ND |
2015-06-04 | AC94645 | ND |
2015-06-04 | AC94639 | ND |
2015-06-04 | AC94643 | ND |
2015-06-04 | AC94647 | ND |
2015-06-16 | AC96151 | 46.8 ppb |
2015-06-16 | AC96154 | 43.4 ppb |
2015-06-16 | AC96145 | 42.6 ppb |
2015-06-16 | AC96139 | 37.2 ppb |
2015-06-16 | AC96142 | 38.8 ppb |
2015-06-16 | AC96137 | 47.4 ppb |
2015-06-16 | AC96155 | 42.7 ppb |
2015-06-16 | AC96150 | 48.3 ppb |
2015-06-16 | AC96138 | 45.5 ppb |
2015-06-17 | AC96243 | 48.6 ppb |
2015-06-17 | AC96260 | 57.9 ppb |
2015-06-17 | AC96262 | 60.1 ppb |
2015-06-17 | AC96274 | 57.7 ppb |
2015-06-17 | AC96273 | 50.9 ppb |
2015-06-17 | AC96265 | 56.2 ppb |
2015-07-21 | AD00437 | ND |
2015-07-21 | AD00441 | ND |
2015-07-21 | AD00429 | 46.0 ppb |
2015-07-21 | AD00435 | 36.0 ppb |
2015-07-21 | AD00443 | 45.0 ppb |
2015-07-21 | AD00433 | 34.0 ppb |
2015-07-21 | AD00405 | 38.0 ppb |
2015-07-21 | AD00407 | 8.50 ppb |
2015-07-22 | AD00630 | ND |
2015-07-22 | AD00628 | ND |
2015-07-22 | AD00632 | ND |
2015-07-22 | AD00626 | ND |
2015-07-22 | AD00624 | ND |
2015-07-22 | AD00638 | 38.0 ppb |
2015-09-16 | AD07294 | 16.7 ppb |
2015-09-16 | AD07297 | 23.2 ppb |
2015-09-16 | AD07293 | 27.0 ppb |
2015-09-16 | AD07312 | 21.7 ppb |
2015-09-16 | AD07313 | 20.7 ppb |
2015-09-16 | AD07304 | 28.4 ppb |
2015-09-16 | AD07302 | 31.0 ppb |
2015-09-16 | AD07311 | 14.5 ppb |
2015-09-16 | AD07292 | 26.1 ppb |
2015-09-16 | AD07329 | 24.0 ppb |
2015-09-16 | AD07327 | 19.0 ppb |
2015-09-17 | AD07597 | 14.0 ppb |
2015-09-17 | AD07537 | 15.3 ppb |
2015-09-17 | AD07538 | 14.5 ppb |
2015-09-17 | AD07563 | 16.2 ppb |
2015-09-17 | AD07536 | ND |
2015-09-17 | AD07546 | 17.5 ppb |
2015-09-17 | AD07599 | 18.0 ppb |
2015-10-22 | AD11558 | ND |
2015-10-22 | AD11536 | ND |
2015-10-22 | AD11542 | ND |
2015-10-22 | AD11532 | ND |
2015-10-22 | AD11548 | ND |
2015-10-22 | AD11550 | ND |
2015-11-12 | AD13376 | 14.0 ppb |
2015-11-12 | AD13378 | ND |
2015-11-12 | AD13382 | ND |
2015-11-12 | AD13386 | ND |
2015-11-12 | AD13372 | ND |
2015-11-12 | AD13380 | ND |
2015-11-12 | AD13390 | ND |
2015-11-16 | AD13562 | 41.8 ppb |
2015-11-16 | AD13618 | 45.0 ppb |
2015-11-16 | AD13561 | 22.2 ppb |
2015-11-16 | AD13559 | 28.8 ppb |
2015-11-16 | AD13619 | 47.4 ppb |
2015-11-16 | AD13558 | 50.4 ppb |
2015-11-16 | AD13565 | 15.3 ppb |
2015-11-16 | AD13556 | 47.4 ppb |
2015-11-16 | AD13557 | 31.2 ppb |
2015-11-16 | AD13560 | 19.0 ppb |
2015-11-17 | AD13768 | 16.9 ppb |
2015-11-17 | AD13773 | 18.9 ppb |
2015-11-17 | AD13767 | 18.4 ppb |
2015-11-17 | AD13772 | 16.6 ppb |
2015-11-17 | AD13771 | 2.60 ppb |
2015-11-17 | AD13766 | 17.5 ppb |
2015-12-08 | AD15973 | ND |
2015-12-08 | AD15967 | ND |
2016-02-18 | AD24361 | ND |
2016-02-18 | AD24331 | ND |
2016-02-18 | AD24299 | ND |
2016-02-18 | AD24379 | ND |
2016-03-03 | AD26927 | 18.0 ppb |
2016-03-16 | AD29018 | 21.4 ppb |
2016-03-16 | AD29033 | 20.9 ppb |
2016-03-16 | AD29030 | 22.6 ppb |
2016-03-16 | AD29037 | 25.9 ppb |
2016-03-16 | AD29019 | 19.8 ppb |
2016-03-16 | AD29027 | 18.5 ppb |
2016-03-16 | AD29029 | 27.8 ppb |
2016-03-16 | AD29036 | 20.6 ppb |
2016-03-16 | AD29032 | 14.8 ppb |
2016-03-16 | AD29026 | 23.6 ppb |
2016-03-17 | AD29319 | 28.4 ppb |
2016-03-17 | AD29323 | 21.0 ppb |
2016-03-17 | AD29322 | 23.9 ppb |
2016-03-17 | AD29318 | 29.0 ppb |
2016-03-17 | AD29320 | 1.30 ppb |
2016-03-17 | AD29321 | 25.6 ppb |
2016-03-17 | AD29381 | ND |
2016-03-17 | AD29379 | 27.0 ppb |
2016-03-23 | AD30127 | ND |
2016-03-23 | AD30131 | ND |
2016-03-23 | AD30129 | ND |
2016-03-23 | AD30155 | ND |
2016-06-03 | AD39456 | 22.0 ppb |
2016-06-08 | AD39810 | ND |
2016-06-08 | AD39818 | ND |
2016-06-08 | AD39806 | ND |
2016-06-08 | AD39802 | ND |
2016-06-08 | AD39794 | ND |
2016-06-08 | AD39808 | 34.0 ppb |
2016-06-15 | AD40718 | 45.9 ppb |
2016-06-15 | AD40714 | 36.3 ppb |
2016-06-15 | AD40722 | 40.6 ppb |
2016-06-15 | AD40725 | 32.5 ppb |
2016-06-15 | AD40726 | 37.0 ppb |
2016-06-15 | AD40716 | 36.6 ppb |
2016-06-15 | AD40719 | 37.3 ppb |
2016-06-15 | AD40710 | 37.8 ppb |
2016-06-15 | AD40730 | 50.0 ppb |
2016-06-15 | AD40727 | 37.8 ppb |
2016-06-15 | AD40720 | 40.0 ppb |
2016-06-15 | AD40717 | 35.2 ppb |
2016-06-16 | AD41019 | ND |
2016-06-16 | AD41015 | ND |
2016-06-16 | AD40972 | 34.8 ppb |
2016-06-16 | AD40971 | 32.1 ppb |
2016-06-16 | AD40964 | ND |
2016-06-16 | AD40968 | 41.9 ppb |
2016-06-16 | AD41013 | ND |
2016-09-20 | AD50395 | 23.0 ppb |
2016-09-20 | AD50391 | 21.0 ppb |
2016-09-20 | AD50373 | 8.00 ppb |
2016-09-20 | AD50375 | 18.0 ppb |
2016-09-20 | AD50381 | 1.90 ppb |
2016-09-20 | AD50324 | 21.2 ppb |
2016-09-20 | AD50327 | 22.0 ppb |
2016-09-20 | AD50330 | 15.2 ppb |
2016-09-20 | AD50329 | 20.9 ppb |
2016-09-20 | AD50325 | 19.9 ppb |
2016-09-20 | AD50328 | 21.7 ppb |
2016-09-20 | AD50326 | 14.4 ppb |
2016-09-21 | AD50831 | 20.0 ppb |
2016-09-21 | AD50829 | 16.0 ppb |
2016-09-21 | AD50809 | 11.0 ppb |
2016-09-21 | AD50707 | 21.0 ppb |
2016-09-21 | AD50686 | 25.3 ppb |
2016-09-21 | AD50697 | 20.9 ppb |
2016-09-21 | AD50708 | 19.1 ppb |
2016-09-21 | AD50712 | 19.2 ppb |
2016-09-21 | AD50710 | 2.80 ppb |
2016-09-21 | AD50696 | 17.9 ppb |
2016-09-21 | AD50706 | 24.7 ppb |
2016-09-21 | AD50695 | 21.5 ppb |
2016-09-21 | AD50825 | 19.0 ppb |
2016-09-22 | AD50815 | ND |
2016-10-06 | AD52680 | ND |
2016-10-06 | AD52682 | ND |
2016-10-06 | AD52678 | ND |
2016-10-06 | AD52676 | ND |
2016-10-06 | AD52674 | ND |
2016-11-17 | AD58543 | 9.30 ppb |
2016-11-17 | AD58538 | 11.9 ppb |
2016-11-17 | AD58539 | 14.4 ppb |
2016-11-17 | AD58536 | 13.0 ppb |
2016-11-17 | AD58544 | 11.6 ppb |
2016-11-17 | AD58545 | 10.1 ppb |
2016-11-18 | AD58909 | ND |
2016-11-18 | AD58825 | 16.5 ppb |
2016-11-18 | AD58817 | 15.8 ppb |
2016-11-18 | AD58820 | 12.7 ppb |
2016-11-18 | AD58816 | 17.6 ppb |
2016-11-18 | AD58818 | 9.70 ppb |
2016-11-18 | AD58815 | 8.70 ppb |
2016-11-18 | AD58819 | 8.30 ppb |
2016-11-18 | AD58814 | 10.1 ppb |
2016-11-18 | AD58877 | 8.40 ppb |
2016-11-21 | AD58875 | ND |
2016-11-21 | AD58903 | ND |
2016-11-21 | AD58897 | ND |
2016-11-21 | AD58879 | ND |
2016-11-21 | AD58871 | ND |
2016-11-21 | AD58774 | 14.6 ppb |
2016-11-21 | AD58775 | 13.2 ppb |
2017-01-26 | AD67193 | ND |
2017-01-26 | AD67205 | ND |
2017-01-26 | AD67203 | ND |
2017-02-28 | AD72422 | 19.7 ppb |
2017-02-28 | AD72419 | 23.7 ppb |
2017-02-28 | AD72424 | 15.0 ppb |
2017-02-28 | AD72399 | 16.6 ppb |
2017-02-28 | AD72421 | 20.7 ppb |
2017-02-28 | AD72420 | 25.3 ppb |
2017-02-28 | AD72398 | 14.5 ppb |
2017-02-28 | AD72418 | 22.7 ppb |
2017-02-28 | AD72423 | 20.0 ppb |
2017-02-28 | AD72397 | 15.6 ppb |
2017-03-01 | AD72767 | 16.0 ppb |
2017-03-01 | AD72739 | 13.3 ppb |
2017-03-01 | AD72742 | 15.4 ppb |
2017-03-01 | AD72745 | 13.5 ppb |
2017-03-01 | AD72737 | 15.2 ppb |
2017-03-01 | AD72740 | ND |
2017-03-01 | AD72738 | 14.8 ppb |
2017-03-02 | AD73096 | 12.0 ppb |
2017-03-02 | AD73124 | ND |
2017-03-28 | AD77142 | 16.0 ppb |
2017-03-28 | AD77184 | ND |
2017-03-28 | AD77180 | ND |
2017-03-28 | AD77186 | ND |
2017-03-28 | AD77178 | 1.60 ppb |
2017-03-29 | AD77428 | ND |
2017-03-29 | AD77430 | ND |
2017-03-29 | AD77444 | ND |
2017-03-29 | AD77424 | 1.20 ppb |
2017-04-26 | AD81177 | ND |
2017-04-26 | AD81142 | 17.2 ppb |
2017-04-26 | AD81144 | 18.9 ppb |
2017-04-26 | AD81139 | 18.7 ppb |
2017-04-26 | AD81140 | 13.7 ppb |
2017-04-26 | AD81136 | 20.5 ppb |
2017-04-26 | AD81135 | 20.6 ppb |
2017-04-26 | AD81143 | 17.0 ppb |
2017-04-26 | AD81141 | 20.2 ppb |
2017-04-26 | AD81145 | 13.9 ppb |
2017-04-26 | AD81146 | 20.4 ppb |
2017-04-26 | AD81137 | 22.3 ppb |
2017-04-26 | AD81138 | 19.9 ppb |
2017-04-27 | AD81524 | 1.30 ppb |
2017-04-27 | AD81528 | ND |
2017-04-27 | AD81479 | 16.6 ppb |
2017-04-27 | AD81475 | 14.9 ppb |
2017-04-27 | AD81478 | 1.70 ppb |
2017-04-27 | AD81477 | 15.8 ppb |
2017-07-06 | AD88484 | ND |
2017-07-06 | AD88482 | ND |
2017-07-25 | AD90637 | 27.0 ppb |
2017-07-25 | AD90641 | 24.0 ppb |
2017-07-25 | AD90639 | 2.50 ppb |
2017-07-25 | AD90530 | 16.7 ppb |
2017-07-25 | AD90522 | 26.8 ppb |
2017-07-25 | AD90525 | 29.6 ppb |
2017-07-25 | AD90543 | 16.1 ppb |
2017-07-25 | AD90545 | 22.8 ppb |
2017-07-25 | AD90544 | 27.9 ppb |
2017-07-25 | AD90523 | 31.1 ppb |
2017-07-25 | AD90532 | 10.7 ppb |
2017-07-25 | AD90524 | 25.8 ppb |
2017-07-25 | AD90531 | 21.5 ppb |
2017-07-25 | AD90521 | 23.0 ppb |
2017-07-26 | AD90867 | ND |
2017-07-26 | AD90845 | 18.0 ppb |
2017-07-26 | AD90799 | 22.2 ppb |
2017-07-26 | AD90804 | 21.1 ppb |
2017-07-26 | AD90796 | 19.2 ppb |
2017-07-26 | AD90797 | 7.90 ppb |
2017-07-26 | AD90802 | 21.8 ppb |
2017-08-15 | AD93122 | 36.0 ppb |
2017-08-15 | AD93098 | 27.0 ppb |
2017-08-15 | AD93120 | 47.0 ppb |
2017-08-15 | AD93104 | 13.0 ppb |
2017-09-11 | AD95487 | ND |
2017-09-11 | AD95493 | ND |
2017-09-11 | AD95485 | ND |
2017-09-26 | AD98055 | ND |
2017-09-26 | AD98057 | 2.00 ppb |
2017-11-07 | AE03895 | ND |
2017-11-07 | AE03877 | ND |
2017-11-07 | AE03875 | ND |
2017-11-07 | AE03897 | ND |
2017-11-07 | AE03883 | ND |
2017-11-07 | AE03881 | ND |
2017-11-14 | AE04773 | ND |
2017-11-15 | AE04936 | 18.1 ppb |
2017-11-15 | AE04933 | 19.3 ppb |
2017-11-15 | AE04925 | 20.7 ppb |
2017-11-15 | AE04930 | 16.2 ppb |
2017-11-15 | AE04931 | 22.0 ppb |
2017-11-15 | AE04924 | 19.3 ppb |
2017-11-15 | AE04926 | 15.0 ppb |
2017-11-15 | AE04927 | ND |
2017-11-15 | AE04929 | 19.2 ppb |
2017-11-15 | AE04935 | 17.6 ppb |
2017-11-15 | AE04928 | 17.3 ppb |
2017-11-15 | AE04934 | 20.8 ppb |
2017-11-15 | AE04932 | 20.8 ppb |
2017-11-16 | AE05180 | 19.5 ppb |
2017-11-16 | AE05181 | 17.9 ppb |
2017-11-16 | AE05182 | 20.1 ppb |
2017-12-04 | AE06600 | ND |
2017-12-04 | AE06598 | ND |
2018-01-18 | AE09269 | 13.0 ppb |
2018-01-18 | AE09263 | ND |
2018-01-18 | AE09267 | ND |
2018-01-23 | AE09888 | ND |
2018-01-23 | AE09890 | ND |
2018-01-23 | AE09892 | ND |
2018-01-23 | AE09882 | ND |
2018-02-07 | AE12988 | 16.9 ppb |
2018-02-07 | AE12993 | 16.9 ppb |
2018-02-07 | AE12992 | 14.9 ppb |
2018-02-07 | AE12989 | 23.0 ppb |
2018-02-07 | AE13012 | 19.1 ppb |
2018-02-07 | AE12952 | 20.0 ppb |
2018-02-07 | AE12999 | 17.0 ppb |
2018-02-07 | AE12958 | 24.6 ppb |
2018-02-08 | AE12996 | 17.2 ppb |
2018-02-08 | AE12990 | 15.4 ppb |
2018-02-08 | AE12963 | 16.9 ppb |
2018-02-08 | AE12991 | 15.3 ppb |
2018-02-08 | AE13014 | 5.50 ppb |
2018-02-08 | AE12997 | 14.8 ppb |
2018-02-08 | AE13010 | 17.8 ppb |
2018-02-08 | AE13011 | 19.8 ppb |
2018-03-29 | AE20616 | ND |
2018-03-29 | AE20660 | 1.000 ppb |
2018-03-29 | AE20620 | ND |
2018-03-29 | AE20668 | ND |
2018-03-29 | AE20614 | ND |
2018-03-29 | AE20626 | ND |
2018-04-17 | AE22960 | 26.9 ppb |
2018-04-17 | AE22998 | 25.7 ppb |
2018-04-17 | AE22956 | 29.3 ppb |
2018-04-17 | AE22955 | 26.2 ppb |
2018-04-17 | AE22996 | 28.8 ppb |
2018-04-17 | AE22961 | 22.8 ppb |
2018-04-17 | AE22953 | 28.3 ppb |
2018-04-17 | AE22994 | 34.2 ppb |
2018-04-17 | AE22959 | 23.5 ppb |
2018-04-18 | AE22995 | 29.9 ppb |
2018-04-18 | AE22958 | 24.6 ppb |
2018-04-18 | AE22962 | 23.6 ppb |
2018-04-18 | AE22966 | 23.0 ppb |
2018-04-18 | AE22965 | 6.30 ppb |
2018-04-18 | AE22954 | 25.3 ppb |
2018-04-26 | AE24174 | ND |
2018-04-26 | AE24170 | ND |
2018-04-26 | AE24160 | ND |
2018-04-26 | AE24178 | ND |
2018-04-26 | AE24176 | ND |
2018-04-26 | AE24184 | ND |
2018-05-22 | AE27250 | ND |
2018-05-22 | AE27262 | ND |
2018-05-22 | AE27246 | ND |
2018-05-22 | AE27268 | ND |
2018-05-22 | AE27203 | 25.2 ppb |
2018-07-19 | AE33955 | ND |
2018-07-19 | AE33951 | ND |
2018-07-19 | AE33949 | ND |
2018-07-19 | AE33947 | ND |
2018-07-19 | AE33953 | ND |
2018-07-19 | AE33975 | 8.40 ppb |
2018-08-03 | AE35862 | 27.0 ppb |
2018-08-03 | AE35866 | 19.0 ppb |
2018-08-15 | AE37202 | 25.0 ppb |
2018-08-15 | AE37200 | 19.0 ppb |
2018-08-15 | AE37218 | 19.0 ppb |
2018-08-15 | AE37214 | 19.0 ppb |
2018-08-28 | AE38811 | 1.80 ppb |
2018-08-28 | AE38800 | 20.6 ppb |
2018-08-28 | AE38798 | 15.3 ppb |
2018-08-28 | AE38793 | 17.1 ppb |
2018-08-28 | AE38807 | 18.2 ppb |
2018-08-28 | AE38796 | 28.2 ppb |
2018-08-28 | AE38805 | 17.5 ppb |
2018-08-28 | AE38803 | 19.3 ppb |
2018-08-28 | AE38792 | 16.4 ppb |
2018-08-28 | AE38799 | 18.3 ppb |
2018-08-28 | AE38797 | 17.2 ppb |
2018-08-28 | AE38794 | 21.1 ppb |
2018-08-28 | AE38795 | 18.7 ppb |
2018-08-29 | AE38802 | 19.0 ppb |
2018-08-29 | AE38806 | 18.4 ppb |
2018-08-29 | AE38801 | ND |
2018-08-29 | AE38804 | 21.9 ppb |
2018-09-26 | AE41760 | ND |
2018-09-26 | AE41766 | ND |
2018-09-26 | AE41768 | ND |
2018-09-26 | AE41758 | ND |
2018-11-13 | AE46051 | 23.7 ppb |
2018-11-13 | AE46052 | 26.9 ppb |
2018-11-13 | AE46033 | 31.8 ppb |
2018-11-13 | AE46049 | 17.7 ppb |
2018-11-13 | AE46044 | 26.9 ppb |
2018-11-13 | AE46050 | 30.1 ppb |
2018-11-13 | AE46045 | 20.8 ppb |
2018-11-13 | AE46055 | 30.2 ppb |
2018-11-13 | AE46037 | 23.2 ppb |
2018-11-13 | AE46054 | 29.2 ppb |
2018-11-13 | AE46038 | 11.7 ppb |
2018-11-13 | AE46039 | 24.4 ppb |
2018-11-14 | AE46111 | ND |
2018-11-14 | AE46042 | 22.4 ppb |
2018-11-14 | AE46043 | 19.7 ppb |
2018-11-14 | AE46058 | 5.50 ppb |
2018-11-14 | AE46053 | 26.4 ppb |
2019-01-15 | AE50125 | 24.4 ppb |
2019-01-15 | AE50069 | 28.9 ppb |
2019-01-15 | AE50072 | 25.7 ppb |
2019-01-15 | AE50068 | 33.0 ppb |
2019-01-15 | AE50067 | 29.9 ppb |
2019-01-15 | AE50075 | 28.8 ppb |
2019-01-15 | AE50084 | 29.0 ppb |
2019-01-15 | AE50070 | 29.6 ppb |
2019-01-15 | AE50071 | 12.6 ppb |
2019-01-15 | AE50093 | 29.6 ppb |
2019-01-16 | AE50170 | 32.0 ppb |
2019-01-16 | AE50087 | 28.0 ppb |
2019-01-16 | AE50074 | 28.2 ppb |
2019-01-16 | AE50088 | 25.6 ppb |
2019-01-16 | AE50080 | 30.3 ppb |
2019-01-16 | AE50073 | 1.70 ppb |
2019-01-16 | AE50126 | 31.8 ppb |
2019-03-06 | AE57367 | ND |
2019-03-06 | AE57365 | ND |
2019-03-06 | AE57369 | ND |
2019-03-06 | AE57359 | ND |
2019-03-06 | AE57361 | ND |
2019-03-06 | AE57363 | ND |
2019-04-10 | AE62068 | ND |
2019-04-10 | AE62008 | 23.4 ppb |
2019-04-10 | AE62027 | 25.2 ppb |
2019-04-10 | AE62002 | 20.8 ppb |
2019-04-10 | AE62030 | 21.4 ppb |
2019-04-10 | AE62006 | 26.9 ppb |
2019-04-10 | AE62007 | 26.7 ppb |
2019-04-10 | AE62019 | 16.3 ppb |
2019-04-10 | AE62020 | 26.6 ppb |
2019-04-10 | AE62029 | 13.7 ppb |
2019-04-10 | AE61994 | 17.6 ppb |
2019-04-11 | AE62064 | ND |
2019-04-11 | AE62066 | ND |
2019-04-11 | AE61988 | 16.5 ppb |
2019-04-11 | AE61985 | 20.3 ppb |
2019-04-11 | AE61983 | 18.0 ppb |
2019-04-11 | AE61984 | 11.5 ppb |
2019-04-11 | AE61986 | 4.80 ppb |
2019-04-11 | AE61987 | 20.4 ppb |
2019-06-25 | AE72013 | ND |
2019-06-25 | AE72015 | ND |
2019-06-25 | AE72011 | ND |
2019-07-24 | AE76001 | 27.0 ppb |
2019-07-24 | AE75999 | 18.0 ppb |
2019-07-24 | AE75989 | 2.00 ppb |
2019-07-24 | AE75953 | 28.1 ppb |
2019-07-24 | AE75954 | 28.7 ppb |
2019-07-24 | AE75952 | 19.4 ppb |
2019-07-24 | AE75955 | 29.5 ppb |
2019-07-24 | AE75951 | 31.3 ppb |
2019-07-24 | AE75949 | 31.9 ppb |
2019-07-24 | AE75950 | 18.2 ppb |
2019-07-24 | AE75944 | 30.8 ppb |
2019-07-24 | AE75945 | 22.7 ppb |
2019-07-24 | AE75956 | 19.1 ppb |
2019-07-25 | AE75991 | 21.0 ppb |
2019-07-25 | AE75993 | 23.0 ppb |
2019-07-25 | AE75909 | 27.2 ppb |
2019-07-25 | AE75904 | 23.0 ppb |
2019-07-25 | AE75910 | 20.8 ppb |
2019-07-25 | AE75906 | 19.5 ppb |
2019-07-25 | AE75943 | 11.7 ppb |
2019-07-25 | AE75942 | 22.1 ppb |
2019-09-23 | AE84256 | 19.0 ppb |
2019-09-23 | AE84250 | 20.0 ppb |
2019-09-23 | AE84254 | 6.40 ppb |
2019-10-09 | AE86125 | 33.9 ppb |
2019-10-09 | AE86124 | 35.1 ppb |
2019-10-09 | AE86127 | 20.1 ppb |
2019-10-09 | AE86128 | 31.6 ppb |
2019-10-09 | AE86126 | 36.4 ppb |
2019-10-09 | AE86122 | 37.1 ppb |
2019-10-09 | AE86121 | 32.7 ppb |
2019-10-09 | AE86129 | 49.3 ppb |
2019-10-09 | AE86123 | 21.1 ppb |
2019-10-10 | AE86286 | 22.5 ppb |
2019-10-10 | AE86282 | 21.5 ppb |
2019-10-10 | AE86285 | 21.9 ppb |
2019-10-10 | AE86281 | 19.5 ppb |
2019-10-10 | AE86283 | 12.4 ppb |
2019-10-10 | AE86284 | 15.7 ppb |
2019-10-10 | AE86287 | 26.2 ppb |
2019-11-18 | AE89561 | ND |
2019-11-18 | AE89557 | ND |
2019-11-18 | AE89559 | ND |
2019-11-22 | AE90418 | ND |
2019-11-22 | AE90420 | ND |
2019-11-22 | AE90414 | ND |
2019-11-22 | AE90412 | ND |
2019-12-02 | AE90836 | ND |
2019-12-02 | AE90844 | ND |
2019-12-02 | AE90842 | ND |
2019-12-02 | AE90838 | ND |
2019-12-02 | AE90840 | ND |
2019-12-02 | AE90846 | ND |
2019-12-02 | AE90834 | 1.10 ppb |