Trichloroacetic acid
Akron City Public Water System
Trichloroacetic acid, one of the group of five haloacetic acids regulated by federal standards, is formed when chlorine or other disinfectants are used to treat drinking water. Haloacetic acids and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | 23.0 ppb | 48 | 48 | 5.90 ppb - 46.4 ppb |
2015 | 17.8 ppb | 60 | 60 | 7.00 ppb - 31.0 ppb |
2016 | 13.8 ppb | 48 | 48 | 8.20 ppb - 18.7 ppb |
2017 | 14.1 ppb | 48 | 48 | 6.20 ppb - 24.3 ppb |
2018 | 12.2 ppb | 48 | 48 | 6.70 ppb - 28.3 ppb |
2019 | 10.1 ppb | 36 | 36 | 6.40 ppb - 17.0 ppb |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.1 ppb
The EWG Health Guideline of 0.1 ppb for trichloroacetic acid was proposed in 2020 by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk.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 |
---|---|---|
2014-01-14 | AG62811 | 9.20 ppb |
2014-01-14 | AG62812 | 6.60 ppb |
2014-01-14 | AG62813 | 6.90 ppb |
2014-01-14 | AG62814 | 9.90 ppb |
2014-01-14 | AG62815 | 8.90 ppb |
2014-01-14 | AG62816 | 6.30 ppb |
2014-01-14 | AG62817 | 7.30 ppb |
2014-01-14 | AG62818 | 7.80 ppb |
2014-01-14 | AG62819 | 7.00 ppb |
2014-01-14 | AG62820 | 9.90 ppb |
2014-01-14 | AG62821 | 5.90 ppb |
2014-01-14 | AG62822 | 9.90 ppb |
2014-04-08 | AG68102 | 9.50 ppb |
2014-04-08 | AG68103 | 9.70 ppb |
2014-04-08 | AG68104 | 10.00 ppb |
2014-04-08 | AG68105 | 9.40 ppb |
2014-04-08 | AG68106 | 9.80 ppb |
2014-04-08 | AG68107 | 10.00 ppb |
2014-04-08 | AG68108 | 9.40 ppb |
2014-04-08 | AG68109 | 9.80 ppb |
2014-04-08 | AG68110 | 9.80 ppb |
2014-04-08 | AG68111 | 10.00 ppb |
2014-04-08 | AG68112 | 9.80 ppb |
2014-04-08 | AG68113 | 10.00 ppb |
2014-07-08 | AG75004 | 44.3 ppb |
2014-07-08 | AG75005 | 44.6 ppb |
2014-07-08 | AG75006 | 41.2 ppb |
2014-07-08 | AG75007 | 46.4 ppb |
2014-07-08 | AG75008 | 43.8 ppb |
2014-07-08 | AG75009 | 46.2 ppb |
2014-07-08 | AG75010 | 43.9 ppb |
2014-07-08 | AG75011 | 44.7 ppb |
2014-07-08 | AG75012 | 43.8 ppb |
2014-07-08 | AG75013 | 43.1 ppb |
2014-07-08 | AG75014 | 43.1 ppb |
2014-07-08 | AG75003 | 45.9 ppb |
2014-10-14 | AG83014 | 33.9 ppb |
2014-10-14 | AG83017 | 33.1 ppb |
2014-10-14 | AG83018 | 33.1 ppb |
2014-10-14 | AG83019 | 26.8 ppb |
2014-10-14 | AG83020 | 30.9 ppb |
2014-10-14 | AG83021 | 31.4 ppb |
2014-10-14 | AG83022 | 28.5 ppb |
2014-10-14 | AG83023 | 26.2 ppb |
2014-10-14 | AG83025 | 32.7 ppb |
2014-10-14 | AG83015 | 30.5 ppb |
2014-10-14 | AG83016 | 28.1 ppb |
2014-10-14 | AG83024 | 26.1 ppb |
2015-01-13 | 15010768-001 | 10.00 ppb |
2015-01-13 | 15010768-002 | 10.00 ppb |
2015-01-13 | 15010768-003 | 7.00 ppb |
2015-01-13 | 15010768-004 | 7.00 ppb |
2015-01-13 | 15010768-005 | 10.00 ppb |
2015-01-13 | 15010768-006 | 20.0 ppb |
2015-01-13 | 15010761-001 | 10.00 ppb |
2015-01-13 | 15010761-002 | 10.00 ppb |
2015-01-13 | 15010761-003 | 10.00 ppb |
2015-01-13 | 15010761-004 | 8.00 ppb |
2015-01-13 | 15010761-005 | 10.00 ppb |
2015-01-13 | 15010761-006 | 10.00 ppb |
2015-04-08 | 15040768-001 | 18.0 ppb |
2015-04-08 | 15040768-002 | 17.7 ppb |
2015-04-08 | 15040768-003 | 11.2 ppb |
2015-04-08 | 15040768-004 | 18.5 ppb |
2015-04-08 | 15040768-005 | 18.4 ppb |
2015-04-08 | 15040768-006 | 19.5 ppb |
2015-04-08 | 15040801-001 | 16.8 ppb |
2015-04-08 | 15040801-002 | 15.2 ppb |
2015-04-08 | 15040801-003 | 13.7 ppb |
2015-04-08 | 15040801-004 | 17.9 ppb |
2015-04-08 | 15040801-005 | 17.0 ppb |
2015-04-08 | 15040801-006 | 12.6 ppb |
2015-04-21 | 15-14998-01 | 23.1 ppb |
2015-04-21 | 15-14998-02 | 18.9 ppb |
2015-04-21 | 15-14998-03 | 24.6 ppb |
2015-04-21 | 15-14998-04 | 25.2 ppb |
2015-04-21 | 15-14998-05 | 23.0 ppb |
2015-04-21 | 15-14998-06 | 25.0 ppb |
2015-04-21 | 15-15001-01 | 26.8 ppb |
2015-04-21 | 15-15001-02 | 27.3 ppb |
2015-04-21 | 15-15001-03 | 18.2 ppb |
2015-04-21 | 15-15001-04 | 20.3 ppb |
2015-04-21 | 15-15001-05 | 24.2 ppb |
2015-04-21 | 15-15001-06 | 26.4 ppb |
2015-07-08 | AH00784 | 26.3 ppb |
2015-07-08 | AH00785 | 21.7 ppb |
2015-07-08 | AH00786 | 23.1 ppb |
2015-07-08 | AH00787 | 29.2 ppb |
2015-07-08 | AH00788 | 29.3 ppb |
2015-07-08 | AH00789 | 23.4 ppb |
2015-07-08 | AH00790 | 29.6 ppb |
2015-07-08 | AH00791 | 27.6 ppb |
2015-07-08 | AH00792 | 26.8 ppb |
2015-07-08 | AH00793 | 31.0 ppb |
2015-07-08 | AH00794 | 24.9 ppb |
2015-07-08 | AH00795 | 30.3 ppb |
2015-10-13 | AH08004 | 13.8 ppb |
2015-10-13 | AH08005 | 12.3 ppb |
2015-10-13 | AH08006 | 9.80 ppb |
2015-10-13 | AH08007 | 14.4 ppb |
2015-10-13 | AH08008 | 12.2 ppb |
2015-10-13 | AH08009 | 9.50 ppb |
2015-10-13 | AH08010 | 11.8 ppb |
2015-10-13 | AH08011 | 11.0 ppb |
2015-10-13 | AH08012 | 9.80 ppb |
2015-10-13 | AH08013 | 16.2 ppb |
2015-10-13 | AH08014 | 12.0 ppb |
2015-10-13 | AH08015 | 13.3 ppb |
2016-01-12 | AH13576 | 13.2 ppb |
2016-01-12 | AH13577 | 14.6 ppb |
2016-01-12 | AH13578 | 13.8 ppb |
2016-01-12 | AH13579 | 14.9 ppb |
2016-01-12 | AH13580 | 15.2 ppb |
2016-01-12 | AH13581 | 12.4 ppb |
2016-01-12 | AH13582 | 13.9 ppb |
2016-01-12 | AH13583 | 13.8 ppb |
2016-01-12 | AH13584 | 14.6 ppb |
2016-01-12 | AH13585 | 18.1 ppb |
2016-01-12 | AH13586 | 14.2 ppb |
2016-01-12 | AH13587 | 15.8 ppb |
2016-04-11 | AH19224 | 18.0 ppb |
2016-04-11 | AH19225 | 15.5 ppb |
2016-04-11 | AH19226 | 16.0 ppb |
2016-04-11 | AH19227 | 18.5 ppb |
2016-04-11 | AH19228 | 16.0 ppb |
2016-04-11 | AH19229 | 14.3 ppb |
2016-04-11 | AH19230 | 17.0 ppb |
2016-04-11 | AH19231 | 15.8 ppb |
2016-04-11 | AH19232 | 14.9 ppb |
2016-04-11 | AH19233 | 16.2 ppb |
2016-04-11 | AH19234 | 14.0 ppb |
2016-04-11 | AH19235 | 18.7 ppb |
2016-07-11 | AH25796 | 15.9 ppb |
2016-07-11 | AH25797 | 12.8 ppb |
2016-07-11 | AH25798 | 13.6 ppb |
2016-07-11 | AH25801 | 13.6 ppb |
2016-07-11 | AH25804 | 13.3 ppb |
2016-07-11 | AH25806 | 16.5 ppb |
2016-07-11 | AH25799 | 15.5 ppb |
2016-07-11 | AH25800 | 14.4 ppb |
2016-07-11 | AH25802 | 15.6 ppb |
2016-07-11 | AH25803 | 14.4 ppb |
2016-07-11 | AH25805 | 17.0 ppb |
2016-07-11 | AH25807 | 11.6 ppb |
2016-10-12 | AH33553 | 9.00 ppb |
2016-10-12 | AH33554 | 8.20 ppb |
2016-10-12 | AH33555 | 9.40 ppb |
2016-10-12 | AH33556 | 9.40 ppb |
2016-10-12 | AH33557 | 10.2 ppb |
2016-10-12 | AH33558 | 8.30 ppb |
2016-10-12 | AH33559 | 9.50 ppb |
2016-10-12 | AH33560 | 9.80 ppb |
2016-10-12 | AH33561 | 8.40 ppb |
2016-10-12 | AH33562 | 12.3 ppb |
2016-10-12 | AH33563 | 9.00 ppb |
2016-10-12 | AH33564 | 12.9 ppb |
2017-01-10 | AH40316 | 12.3 ppb |
2017-01-10 | AH40317 | 12.9 ppb |
2017-01-10 | AH40318 | 12.2 ppb |
2017-01-10 | AH40319 | 12.4 ppb |
2017-01-10 | AH40320 | 12.6 ppb |
2017-01-10 | AH40321 | 12.5 ppb |
2017-01-10 | AH40322 | 13.1 ppb |
2017-01-10 | AH40323 | 12.4 ppb |
2017-01-10 | AH40324 | 12.3 ppb |
2017-01-10 | AH40325 | 13.5 ppb |
2017-01-10 | AH40326 | 13.5 ppb |
2017-01-10 | AH40327 | 12.7 ppb |
2017-04-10 | AH46930 | 18.4 ppb |
2017-04-10 | AH46931 | 15.5 ppb |
2017-04-10 | AH46932 | 16.2 ppb |
2017-04-10 | AH46933 | 18.0 ppb |
2017-04-10 | AH46934 | 16.8 ppb |
2017-04-10 | AH46935 | 15.6 ppb |
2017-04-10 | AH46936 | 16.9 ppb |
2017-04-10 | AH46937 | 15.8 ppb |
2017-04-10 | AH46938 | 17.1 ppb |
2017-04-10 | AH46939 | 17.0 ppb |
2017-04-10 | AH46940 | 17.3 ppb |
2017-04-10 | AH46941 | 14.9 ppb |
2017-07-10 | AH54405 | 17.5 ppb |
2017-07-10 | AH54406 | 16.4 ppb |
2017-07-10 | AH54407 | 17.2 ppb |
2017-07-10 | AH54408 | 24.1 ppb |
2017-07-10 | AH54409 | 21.3 ppb |
2017-07-10 | AH54410 | 23.2 ppb |
2017-07-10 | AH54411 | 22.0 ppb |
2017-07-10 | AH54412 | 17.8 ppb |
2017-07-10 | AH54413 | 18.1 ppb |
2017-07-10 | AH54414 | 15.8 ppb |
2017-07-10 | AH54415 | 24.3 ppb |
2017-07-10 | AH54416 | 22.0 ppb |
2017-10-11 | AH62219 | 6.80 ppb |
2017-10-11 | AH62220 | 7.30 ppb |
2017-10-11 | AH62221 | 7.30 ppb |
2017-10-11 | AH62222 | 7.50 ppb |
2017-10-11 | AH62223 | 7.10 ppb |
2017-10-11 | AH62224 | 6.70 ppb |
2017-10-11 | AH62225 | 7.10 ppb |
2017-10-11 | AH62226 | 7.10 ppb |
2017-10-11 | AH62227 | 6.20 ppb |
2017-10-11 | AH62228 | 7.00 ppb |
2017-10-11 | AH62229 | 7.00 ppb |
2017-10-11 | AH62230 | 7.10 ppb |
2018-01-10 | AH68114 | 9.00 ppb |
2018-01-10 | AH68115 | 9.20 ppb |
2018-01-10 | AH68116 | 9.80 ppb |
2018-01-10 | AH68117 | 9.90 ppb |
2018-01-10 | AH68118 | 9.30 ppb |
2018-01-10 | AH68119 | 9.50 ppb |
2018-01-10 | AH68120 | 6.70 ppb |
2018-01-10 | AH68121 | 7.80 ppb |
2018-01-10 | AH68122 | 7.50 ppb |
2018-01-10 | AH68123 | 9.40 ppb |
2018-01-10 | AH68124 | 9.50 ppb |
2018-01-10 | AH68125 | 9.60 ppb |
2018-04-10 | AH74011 | 12.5 ppb |
2018-04-10 | AH74012 | 12.1 ppb |
2018-04-10 | AH74013 | 11.8 ppb |
2018-04-10 | AH74014 | 9.10 ppb |
2018-04-10 | AH74015 | 10.9 ppb |
2018-04-10 | AH74016 | 11.4 ppb |
2018-04-10 | AH74017 | 12.0 ppb |
2018-04-10 | AH74018 | 12.2 ppb |
2018-04-10 | AH74019 | 12.4 ppb |
2018-04-10 | AH74020 | 8.70 ppb |
2018-04-10 | AH74021 | 12.0 ppb |
2018-04-10 | AH74022 | 8.80 ppb |
2018-07-11 | AH80708 | 18.1 ppb |
2018-07-11 | AH80709 | 15.5 ppb |
2018-07-11 | AH80710 | 14.9 ppb |
2018-07-11 | AH80711 | 17.6 ppb |
2018-07-11 | AH80712 | 16.7 ppb |
2018-07-11 | AH80713 | 18.8 ppb |
2018-07-11 | AH80714 | 17.4 ppb |
2018-07-11 | AH80715 | 14.0 ppb |
2018-07-11 | AH80716 | 15.1 ppb |
2018-07-11 | AH80717 | 16.0 ppb |
2018-07-11 | AH80718 | 25.2 ppb |
2018-07-11 | AH80719 | 28.3 ppb |
2018-10-10 | AH88028 | 8.20 ppb |
2018-10-10 | AH88029 | 8.30 ppb |
2018-10-10 | AH88030 | 8.70 ppb |
2018-10-10 | AH88031 | 11.7 ppb |
2018-10-10 | AH88032 | 8.40 ppb |
2018-10-10 | AH88033 | 9.10 ppb |
2018-10-10 | AH88034 | 7.00 ppb |
2018-10-10 | AH88035 | 8.00 ppb |
2018-10-10 | AH88036 | 8.00 ppb |
2018-10-10 | AH88037 | 12.2 ppb |
2018-10-10 | AH88038 | 9.80 ppb |
2018-10-10 | AH88039 | 26.0 ppb |
2019-01-08 | AH93748 | 7.70 ppb |
2019-01-08 | AH93749 | 7.40 ppb |
2019-01-08 | AH93750 | 7.30 ppb |
2019-01-08 | AH93751 | 7.90 ppb |
2019-01-08 | AH93752 | 8.10 ppb |
2019-01-08 | AH93753 | 8.00 ppb |
2019-01-08 | AH93754 | 6.40 ppb |
2019-01-08 | AH93755 | 6.40 ppb |
2019-01-08 | AH93756 | 6.40 ppb |
2019-01-08 | AH93757 | 9.10 ppb |
2019-01-08 | AH93758 | 7.80 ppb |
2019-01-08 | AH93759 | 8.00 ppb |
2019-04-09 | AH99757 | 7.70 ppb |
2019-04-09 | AH99758 | 8.90 ppb |
2019-04-09 | AH99759 | 9.30 ppb |
2019-04-09 | AH99760 | 7.60 ppb |
2019-04-09 | AH99761 | 8.90 ppb |
2019-04-09 | AH99762 | 9.40 ppb |
2019-04-09 | AH99763 | 7.90 ppb |
2019-04-09 | AH99764 | 9.20 ppb |
2019-04-09 | AH99765 | 9.40 ppb |
2019-04-09 | AH99766 | 7.40 ppb |
2019-04-09 | AH99767 | 9.50 ppb |
2019-04-09 | AH99768 | 7.50 ppb |
2019-07-09 | AI06463 | 14.0 ppb |
2019-07-09 | AI06464 | 12.9 ppb |
2019-07-09 | AI06465 | 15.6 ppb |
2019-07-09 | AI06466 | 14.0 ppb |
2019-07-09 | AI06467 | 17.0 ppb |
2019-07-09 | AI06468 | 16.4 ppb |
2019-07-09 | AI06469 | 16.1 ppb |
2019-07-09 | AI06470 | 9.20 ppb |
2019-07-09 | AI06471 | 11.0 ppb |
2019-07-09 | AI06472 | 10.1 ppb |
2019-07-09 | AI06473 | 16.2 ppb |
2019-07-09 | AI06474 | 16.4 ppb |