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EWG's Tap Water Database — 2019 UPDATE

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Dichloroacetic acid

Jackson County PWSD1

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

Dichloroacetic 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)

234

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
201212.4 ppb12122.34 ppb - 17.3 ppb
201315.2 ppb16169.09 ppb - 24.4 ppb
201412.6 ppb16167.32 ppb - 19.8 ppb
201513.0 ppb10109.15 ppb - 16.9 ppb
201616.9 ppb889.58 ppb - 24.9 ppb
201717.8 ppb8811.5 ppb - 36.3 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.2 ppb

The EWG Health Guideline of 0.2 ppb for dichloroacetic 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 dichloroacetic acid. Sample information shown below was taken by Kansas City.

Date Lab ID Result
2012-04-11C1658810.7 ppb
2012-04-11C1658910.4 ppb
2012-04-11C1659015.6 ppb
2012-04-11C1659110.6 ppb
2012-04-11C1659210.6 ppb
2012-04-11C1659311.8 ppb
2012-04-11C1659410.00 ppb
2012-04-11C1659511.2 ppb
2012-04-11C1659611.8 ppb
2012-04-11C1659712.2 ppb
2012-04-11C1659811.2 ppb
2012-04-11C1659913.2 ppb
2012-04-11C1660010.00 ppb
2012-04-11C166019.81 ppb
2012-07-11C2856811.0 ppb
2012-07-11C2856911.4 ppb
2012-07-11C2857014.0 ppb
2012-07-11C2857111.0 ppb
2012-07-11C285727.50 ppb
2012-07-11C285739.80 ppb
2012-07-11C2857410.1 ppb
2012-07-11C2857513.5 ppb
2012-07-11C2857613.0 ppb
2012-07-11C285779.90 ppb
2012-07-11C2857810.7 ppb
2012-07-11C2857913.5 ppb
2012-10-03C400576.20 ppb
2012-10-03C400586.00 ppb
2012-10-03C400596.60 ppb
2012-10-03C400605.70 ppb
2012-10-03C400615.00 ppb
2012-10-03C400625.00 ppb
2012-10-03C400635.80 ppb
2012-10-03C400647.40 ppb
2012-10-03C400655.70 ppb
2012-10-03C400665.40 ppb
2012-10-03C400675.20 ppb
2012-10-03C400680.530 ppb
2012-10-03C400695.40 ppb
2012-10-03C400705.50 ppb
2013-01-25C552436.10 ppb
2013-01-25C552446.40 ppb
2013-01-25C5524510.00 ppb
2013-01-25C552466.50 ppb
2013-01-25C552477.10 ppb
2013-01-25C552486.20 ppb
2013-01-25C552497.20 ppb
2013-01-25C552507.70 ppb
2013-01-25C552517.60 ppb
2013-01-25C5525213.1 ppb
2013-01-25C552536.30 ppb
2013-01-25C552547.20 ppb
2013-01-25C552557.60 ppb
2013-04-03C6400413.4 ppb
2013-04-03C6400511.8 ppb
2013-04-03C6400615.1 ppb
2013-04-03C6400712.0 ppb
2013-04-03C6400811.9 ppb
2013-04-03C6400911.4 ppb
2013-04-03C6401014.2 ppb
2013-04-03C6401115.3 ppb
2013-04-03C6401215.1 ppb
2013-04-03C6401320.5 ppb
2013-04-03C6401416.4 ppb
2013-04-03C6401515.5 ppb
2013-04-03C6401610.6 ppb
2013-07-17C7773816.3 ppb
2013-07-17C7773915.5 ppb
2013-07-17C7774028.2 ppb
2013-07-17C7774120.0 ppb
2013-07-17C7774214.4 ppb
2013-07-17C7774319.9 ppb
2013-07-17C7774415.2 ppb
2013-07-17C7774517.7 ppb
2013-07-17C7774617.4 ppb
2013-07-17C7774715.8 ppb
2013-07-17C7774815.6 ppb
2013-07-17C7774917.4 ppb
2013-07-17C7775015.3 ppb
2013-10-02C8767010.4 ppb
2013-10-02C876719.93 ppb
2013-10-02C876729.70 ppb
2013-10-02C876739.77 ppb
2013-10-02C8767411.9 ppb
2013-10-02C8767510.5 ppb
2013-10-02C8767610.9 ppb
2013-10-02C8767711.0 ppb
2013-10-02C8767811.8 ppb
2013-10-02C8767914.3 ppb
2013-10-02C8768010.6 ppb
2013-10-02C8768111.2 ppb
2013-10-02C8768211.0 ppb
2014-01-08D007077.85 ppb
2014-01-08D007087.95 ppb
2014-01-08D007098.24 ppb
2014-01-08D007107.43 ppb
2014-01-08D007127.68 ppb
2014-01-08D007137.33 ppb
2014-01-08D007146.77 ppb
2014-01-08D007157.96 ppb
2014-01-08D007169.10 ppb
2014-01-08D007177.87 ppb
2014-01-08D007185.33 ppb
2014-01-08D007196.68 ppb
2014-01-09D007117.64 ppb
2014-04-02D1115514.6 ppb
2014-04-02D1115617.4 ppb
2014-04-02D1115714.2 ppb
2014-04-02D1115812.4 ppb
2014-04-02D1115914.4 ppb
2014-04-02D1116012.9 ppb
2014-04-02D1116114.7 ppb
2014-04-02D1116214.6 ppb
2014-04-02D1116319.3 ppb
2014-04-02D1116419.2 ppb
2014-04-02D1116514.8 ppb
2014-04-02D1116616.3 ppb
2014-04-02D1116711.8 ppb
2014-07-09D2386715.4 ppb
2014-07-09D2386813.7 ppb
2014-07-09D2386915.4 ppb
2014-07-09D2387017.9 ppb
2014-07-09D2387125.8 ppb
2014-07-09D2387220.4 ppb
2014-07-09D2387316.2 ppb
2014-07-09D2387415.2 ppb
2014-07-09D2387521.5 ppb
2014-07-09D2387619.5 ppb
2014-07-09D2387715.5 ppb
2014-07-09D2387833.4 ppb
2014-07-09D2387913.8 ppb
2014-10-01D345189.70 ppb
2014-10-01D345195.90 ppb
2014-10-01D345205.60 ppb
2014-10-01D345218.00 ppb
2014-10-01D345226.80 ppb
2014-10-01D345235.20 ppb
2014-10-01D345249.20 ppb
2014-10-01D345257.30 ppb
2014-10-01D345268.00 ppb
2014-10-01D345278.50 ppb
2014-10-01D345286.40 ppb
2014-10-01D345295.90 ppb
2014-10-01D345307.20 ppb
2015-01-14D4785611.8 ppb
2015-01-14D478589.82 ppb
2015-01-14D478578.22 ppb
2015-01-14D478538.98 ppb
2015-01-14D478557.63 ppb
2015-01-14D478549.12 ppb
2015-01-14D478597.74 ppb
2015-01-14D478487.83 ppb
2015-01-14D478529.27 ppb
2015-01-14D478517.79 ppb
2015-01-14D478498.61 ppb
2015-01-14D478509.17 ppb
2015-04-01D5774220.8 ppb
2015-04-01D5774119.3 ppb
2015-04-01D5774018.8 ppb
2015-04-01D5773917.7 ppb
2015-04-01D5774519.0 ppb
2015-04-01D5774419.6 ppb
2015-04-01D5773818.2 ppb
2015-04-01D5773715.6 ppb
2015-04-01D5773618.3 ppb
2015-04-01D5773513.9 ppb
2015-04-01D5773421.1 ppb
2015-04-01D5773316.1 ppb
2015-07-15D7123413.5 ppb
2015-07-15D7123513.7 ppb
2015-07-15D7123224.9 ppb
2015-07-15D7123315.8 ppb
2015-07-15D7123114.0 ppb
2015-07-15D7123014.4 ppb
2015-07-15D7123613.4 ppb
2015-10-14D833919.70 ppb
2015-10-14D8339210.00 ppb
2015-10-14D8339314.0 ppb
2015-10-14D8339411.0 ppb
2015-10-14D833959.60 ppb
2015-10-14D8339612.0 ppb
2015-10-14D8339710.00 ppb
2016-01-20D9600110.9 ppb
2016-01-20D960027.46 ppb
2016-01-20D960046.71 ppb
2016-01-20D959996.88 ppb
2016-01-20D960006.68 ppb
2016-01-20D960036.85 ppb
2016-01-20D960055.91 ppb
2016-04-20E077419.80 ppb
2016-04-20E077429.60 ppb
2016-04-20E077439.60 ppb
2016-04-20E0774510.00 ppb
2016-04-20E0774610.00 ppb
2016-04-20E077479.80 ppb
2016-04-20E077447.40 ppb
2016-07-27E2085911.7 ppb
2016-07-27E2086116.4 ppb
2016-07-27E2085612.8 ppb
2016-07-27E2085713.0 ppb
2016-07-27E2085820.6 ppb
2016-07-27E2086011.6 ppb
2016-07-27E2086210.4 ppb
2016-10-12E3099614.2 ppb
2016-10-12E3099717.5 ppb
2016-10-12E3099815.4 ppb
2016-10-12E3099913.1 ppb
2016-10-12E3099515.9 ppb
2016-10-12E3100014.5 ppb
2017-01-04E4174516.3 ppb
2017-01-04E4174911.0 ppb
2017-01-04E4175014.0 ppb
2017-01-04E4174614.7 ppb
2017-01-04E4174713.3 ppb
2017-01-04E4174815.1 ppb
2017-04-12E5421020.7 ppb
2017-04-12E5421121.3 ppb
2017-04-12E5421316.3 ppb
2017-04-12E5421212.7 ppb
2017-04-12E5420823.0 ppb
2017-04-12E5420929.4 ppb
2017-04-12E5421614.3 ppb
2017-07-12E6619117.6 ppb
2017-07-12E6619813.8 ppb
2017-07-12E6620127.7 ppb
2017-07-12E6619218.2 ppb
2017-07-12E6619612.2 ppb
2017-07-12E662025.70 ppb
2017-10-11E788476.20 ppb
2017-10-11E7884814.8 ppb
2017-10-11E7884317.5 ppb
2017-10-11E7884420.7 ppb
2017-10-11E7884512.0 ppb
2017-10-11E7884617.3 ppb