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EWG's Tap Water Database — 2019 UPDATE

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Trichloroacetic acid

Jackson County PWSD1

NOTE: Jackson County PWSD1 purchases water from Kansas City which is required to test for trichloroacetic acid. Sample information shown below was taken by Kansas City.

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.

 

234

Samples

0

Samples exceeding legal limit (MCL)

220

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20120.535 ppb128ND - 0.900 ppb
20130.704 ppb169ND - 2.35 ppb
20140.779 ppb1610ND - 2.05 ppb
20150.580 ppb105ND - 1.63 ppb
20160.891 ppb86ND - 1.89 ppb
20171.11 ppb86ND - 3.44 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

NOTE: Jackson County PWSD1 purchases water from Kansas City which is required to test for trichloroacetic acid. Sample information shown below was taken by Kansas City.

Date Lab ID Result
2012-04-11C165881.08 ppb
2012-04-11C165891.03 ppb
2012-04-11C165901.05 ppb
2012-04-11C165911.03 ppb
2012-04-11C165921.05 ppb
2012-04-11C165931.03 ppb
2012-04-11C165941.02 ppb
2012-04-11C165951.10 ppb
2012-04-11C165961.10 ppb
2012-04-11C165971.06 ppb
2012-04-11C165981.13 ppb
2012-04-11C165991.02 ppb
2012-04-11C166001.05 ppb
2012-04-11C166010.980 ppb
2012-07-11C285681.10 ppb
2012-07-11C285691.10 ppb
2012-07-11C285700.980 ppb
2012-07-11C285710.990 ppb
2012-07-11C285720.370 ppb
2012-07-11C285730.880 ppb
2012-07-11C285740.900 ppb
2012-07-11C285750.960 ppb
2012-07-11C285760.970 ppb
2012-07-11C285771.000 ppb
2012-07-11C285780.930 ppb
2012-07-11C285791.10 ppb
2012-10-03C400570.870 ppb
2012-10-03C400580.880 ppb
2012-10-03C400590.850 ppb
2012-10-03C400600.840 ppb
2012-10-03C400610.880 ppb
2012-10-03C400620.830 ppb
2012-10-03C400630.880 ppb
2012-10-03C400640.820 ppb
2012-10-03C400650.850 ppb
2012-10-03C400660.890 ppb
2012-10-03C400670.760 ppb
2012-10-03C400680.930 ppb
2012-10-03C400690.930 ppb
2012-10-03C400700.960 ppb
2013-01-25C552430.530 ppb
2013-01-25C552440.720 ppb
2013-01-25C552451.20 ppb
2013-01-25C552460.610 ppb
2013-01-25C552470.570 ppb
2013-01-25C552480.550 ppb
2013-01-25C552490.630 ppb
2013-01-25C552500.740 ppb
2013-01-25C552510.670 ppb
2013-01-25C552521.80 ppb
2013-01-25C552530.510 ppb
2013-01-25C552540.650 ppb
2013-01-25C552550.690 ppb
2013-04-03C640041.39 ppb
2013-04-03C640051.20 ppb
2013-04-03C640063.39 ppb
2013-04-03C640071.42 ppb
2013-04-03C640081.77 ppb
2013-04-03C640091.11 ppb
2013-04-03C640100.990 ppb
2013-04-03C640110.960 ppb
2013-04-03C640121.40 ppb
2013-04-03C640132.43 ppb
2013-04-03C640142.66 ppb
2013-04-03C640151.000 ppb
2013-04-03C640160.780 ppb
2013-07-17C777381.50 ppb
2013-07-17C777391.30 ppb
2013-07-17C777403.20 ppb
2013-07-17C777411.80 ppb
2013-07-17C777421.20 ppb
2013-07-17C777431.80 ppb
2013-07-17C777441.30 ppb
2013-07-17C777451.30 ppb
2013-07-17C777461.50 ppb
2013-07-17C777471.30 ppb
2013-07-17C777481.20 ppb
2013-07-17C777491.10 ppb
2013-07-17C777501.20 ppb
2013-10-02C876700.950 ppb
2013-10-02C876710.940 ppb
2013-10-02C876720.810 ppb
2013-10-02C876730.830 ppb
2013-10-02C876740.920 ppb
2013-10-02C876750.970 ppb
2013-10-02C876760.940 ppb
2013-10-02C876770.930 ppb
2013-10-02C876780.910 ppb
2013-10-02C876791.08 ppb
2013-10-02C876800.930 ppb
2013-10-02C876810.930 ppb
2013-10-02C876821.07 ppb
2014-01-08D007070.720 ppb
2014-01-08D007080.730 ppb
2014-01-08D007090.580 ppb
2014-01-08D007100.650 ppb
2014-01-08D007120.630 ppb
2014-01-08D007130.620 ppb
2014-01-08D007140.580 ppb
2014-01-08D007150.640 ppb
2014-01-08D007160.610 ppb
2014-01-08D007170.790 ppb
2014-01-08D007180.540 ppb
2014-01-08D007190.610 ppb
2014-01-09D007110.690 ppb
2014-04-02D111551.33 ppb
2014-04-02D111561.37 ppb
2014-04-02D111571.02 ppb
2014-04-02D111581.19 ppb
2014-04-02D111591.27 ppb
2014-04-02D111601.22 ppb
2014-04-02D111611.16 ppb
2014-04-02D111621.05 ppb
2014-04-02D111631.20 ppb
2014-04-02D111641.27 ppb
2014-04-02D111651.31 ppb
2014-04-02D111661.20 ppb
2014-04-02D111671.22 ppb
2014-07-09D238672.10 ppb
2014-07-09D238682.21 ppb
2014-07-09D238691.66 ppb
2014-07-09D238702.28 ppb
2014-07-09D238712.30 ppb
2014-07-09D238721.97 ppb
2014-07-09D238732.32 ppb
2014-07-09D238741.58 ppb
2014-07-09D238752.34 ppb
2014-07-09D238762.30 ppb
2014-07-09D238772.15 ppb
2014-07-09D238782.61 ppb
2014-07-09D238792.09 ppb
2014-10-01D34518ND
2014-10-01D34519ND
2014-10-01D34520ND
2014-10-01D34521ND
2014-10-01D34522ND
2014-10-01D34523ND
2014-10-01D34524ND
2014-10-01D34525ND
2014-10-01D34526ND
2014-10-01D34527ND
2014-10-01D34528ND
2014-10-01D34529ND
2014-10-01D34530ND
2015-01-14D478480.720 ppb
2015-01-14D478590.540 ppb
2015-01-14D478540.620 ppb
2015-01-14D478550.580 ppb
2015-01-14D478530.630 ppb
2015-01-14D478570.610 ppb
2015-01-14D478580.790 ppb
2015-01-14D478560.640 ppb
2015-01-14D478490.730 ppb
2015-01-14D478500.580 ppb
2015-01-14D478510.650 ppb
2015-01-14D478520.690 ppb
2015-04-01D577421.07 ppb
2015-04-01D577411.38 ppb
2015-04-01D577401.11 ppb
2015-04-01D577390.840 ppb
2015-04-01D577451.02 ppb
2015-04-01D577441.01 ppb
2015-04-01D577381.19 ppb
2015-04-01D577370.700 ppb
2015-04-01D577361.08 ppb
2015-04-01D577350.770 ppb
2015-04-01D577341.07 ppb
2015-04-01D577330.890 ppb
2015-07-15D712302.15 ppb
2015-07-15D712312.22 ppb
2015-07-15D712332.52 ppb
2015-07-15D712323.03 ppb
2015-07-15D712351.99 ppb
2015-07-15D712342.25 ppb
2015-07-15D712361.90 ppb
2015-10-14D833911.20 ppb
2015-10-14D833921.20 ppb
2015-10-14D833931.70 ppb
2015-10-14D833941.10 ppb
2015-10-14D833951.20 ppb
2015-10-14D833961.20 ppb
2015-10-14D833971.10 ppb
2016-01-20D960010.900 ppb
2016-01-20D960020.760 ppb
2016-01-20D960040.690 ppb
2016-01-20D959990.690 ppb
2016-01-20D960000.700 ppb
2016-01-20D960030.740 ppb
2016-01-20D960050.640 ppb
2016-04-20E077410.780 ppb
2016-04-20E077420.680 ppb
2016-04-20E077430.680 ppb
2016-04-20E077450.860 ppb
2016-04-20E077460.860 ppb
2016-04-20E077471.10 ppb
2016-04-20E07744ND
2016-07-27E208591.50 ppb
2016-07-27E208611.80 ppb
2016-07-27E208561.50 ppb
2016-07-27E208571.30 ppb
2016-07-27E208581.60 ppb
2016-07-27E208601.40 ppb
2016-07-27E208621.50 ppb
2016-10-12E309961.52 ppb
2016-10-12E309971.45 ppb
2016-10-12E309981.65 ppb
2016-10-12E309991.26 ppb
2016-10-12E309951.77 ppb
2016-10-12E310001.78 ppb
2017-01-04E417451.30 ppb
2017-01-04E417490.880 ppb
2017-01-04E417501.60 ppb
2017-01-04E417461.10 ppb
2017-01-04E417470.840 ppb
2017-01-04E417481.20 ppb
2017-04-12E542100.700 ppb
2017-04-12E542113.00 ppb
2017-04-12E542131.60 ppb
2017-04-12E542080.700 ppb
2017-04-12E542092.20 ppb
2017-04-12E542121.90 ppb
2017-04-12E542161.50 ppb
2017-07-12E661911.80 ppb
2017-07-12E661982.30 ppb
2017-07-12E662012.20 ppb
2017-07-12E661921.70 ppb
2017-07-12E661961.80 ppb
2017-07-12E662022.50 ppb
2017-10-11E788432.00 ppb
2017-10-11E788441.90 ppb
2017-10-11E788450.970 ppb
2017-10-11E788461.60 ppb
2017-10-11E788474.20 ppb
2017-10-11E788481.20 ppb