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EWG's Tap Water Database — 2021 UPDATE

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Bromodichloromethane

Kansas City

Bromodichloromethane, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Bromodichloromethane and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.

MORE ABOUT THIS CONTAMINANT

 

228

Samples

0

Samples exceeding legal limit (MCL)

202

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
20140.741 ppb6154ND - 6.30 ppb
20151.05 ppb50500.540 ppb - 2.10 ppb
20160.790 ppb3938ND - 1.40 ppb
20172.01 ppb29290.600 ppb - 7.80 ppb
20180.624 ppb2517ND - 1.40 ppb
20191.16 ppb2414ND - 13.0 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.06 ppb

The EWG Health Guideline of 0.06 ppb for bromodichloromethane 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
2014-01-08D007070.610 ppb
2014-01-08D007080.500 ppb
2014-01-08D00709ND
2014-01-08D00710ND
2014-01-08D00712ND
2014-01-08D007130.500 ppb
2014-01-08D007140.500 ppb
2014-01-08D007150.540 ppb
2014-01-08D00716ND
2014-01-08D007170.550 ppb
2014-01-08D00718ND
2014-01-08D007190.660 ppb
2014-01-09D007110.540 ppb
2014-04-02D111550.740 ppb
2014-04-02D111560.650 ppb
2014-04-02D111570.630 ppb
2014-04-02D111580.720 ppb
2014-04-02D111590.670 ppb
2014-04-02D111600.760 ppb
2014-04-02D111610.790 ppb
2014-04-02D111620.630 ppb
2014-04-02D111630.700 ppb
2014-04-02D111640.800 ppb
2014-04-02D111650.670 ppb
2014-04-02D111660.650 ppb
2014-04-02D111670.750 ppb
2014-04-06D117630.680 ppb
2014-05-04D152020.900 ppb
2014-06-01D189311.20 ppb
2014-07-01D228601.10 ppb
2014-07-09D238670.970 ppb
2014-07-09D238680.880 ppb
2014-07-09D238690.880 ppb
2014-07-09D238700.980 ppb
2014-07-09D238710.950 ppb
2014-07-09D238720.860 ppb
2014-07-09D238730.950 ppb
2014-07-09D238740.820 ppb
2014-07-09D238750.940 ppb
2014-07-09D238761.000 ppb
2014-07-09D238770.900 ppb
2014-07-09D238780.660 ppb
2014-07-09D238790.950 ppb
2014-08-01D268360.980 ppb
2014-09-05D313011.000 ppb
2014-10-01D345180.630 ppb
2014-10-01D345190.550 ppb
2014-10-01D345200.530 ppb
2014-10-01D345210.590 ppb
2014-10-01D345220.530 ppb
2014-10-01D345230.590 ppb
2014-10-01D345240.590 ppb
2014-10-01D345250.620 ppb
2014-10-01D345260.600 ppb
2014-10-01D345270.570 ppb
2014-10-01D34528ND
2014-10-01D34529ND
2014-10-01D345300.580 ppb
2014-10-13D360140.850 ppb
2014-11-04D388176.30 ppb
2014-12-03D426240.510 ppb
2015-01-05D466970.610 ppb
2015-01-14D478580.580 ppb
2015-01-14D478570.580 ppb
2015-01-14D478590.770 ppb
2015-01-14D478520.660 ppb
2015-01-14D478510.670 ppb
2015-01-14D478500.540 ppb
2015-01-14D478490.610 ppb
2015-01-14D478560.630 ppb
2015-01-14D478550.650 ppb
2015-01-14D478540.670 ppb
2015-01-14D478530.620 ppb
2015-01-14D478480.730 ppb
2015-02-09D511370.550 ppb
2015-03-11D550130.620 ppb
2015-04-01D577420.720 ppb
2015-04-01D577410.830 ppb
2015-04-01D577400.560 ppb
2015-04-01D577390.820 ppb
2015-04-01D577450.860 ppb
2015-04-01D577440.750 ppb
2015-04-01D577380.750 ppb
2015-04-01D577330.860 ppb
2015-04-01D577342.10 ppb
2015-04-01D577350.770 ppb
2015-04-01D577360.820 ppb
2015-04-01D577370.810 ppb
2015-04-29D613551.10 ppb
2015-05-28D650771.10 ppb
2015-06-15D673761.10 ppb
2015-07-08D702351.70 ppb
2015-07-15D712302.05 ppb
2015-07-15D712311.80 ppb
2015-07-15D712321.63 ppb
2015-07-15D712331.88 ppb
2015-07-15D712362.10 ppb
2015-07-15D712341.94 ppb
2015-07-15D712351.90 ppb
2015-08-26D767961.50 ppb
2015-09-23D805671.10 ppb
2015-10-14D833911.30 ppb
2015-10-14D833971.30 ppb
2015-10-14D833930.970 ppb
2015-10-14D833940.970 ppb
2015-10-14D833951.10 ppb
2015-10-14D833961.30 ppb
2015-10-14D833921.20 ppb
2015-10-26D849451.30 ppb
2015-11-16D877921.000 ppb
2015-12-08D905920.960 ppb
2016-01-14D952510.670 ppb
2016-01-20D96001ND
2016-01-20D960020.540 ppb
2016-01-20D960040.560 ppb
2016-01-20D959990.560 ppb
2016-01-20D960000.510 ppb
2016-01-20D960030.500 ppb
2016-01-20D960050.560 ppb
2016-02-29E005040.620 ppb
2016-03-09E022890.740 ppb
2016-04-13E067481.20 ppb
2016-04-20E077410.740 ppb
2016-04-20E077420.750 ppb
2016-04-20E077430.600 ppb
2016-04-20E077450.670 ppb
2016-04-20E077460.740 ppb
2016-04-20E077470.750 ppb
2016-04-20E077440.690 ppb
2016-05-11E104130.980 ppb
2016-06-21E156431.40 ppb
2016-07-15E190921.20 ppb
2016-07-27E208590.920 ppb
2016-07-27E208610.810 ppb
2016-07-27E208560.940 ppb
2016-07-27E208570.900 ppb
2016-07-27E208580.799 ppb
2016-07-27E208600.870 ppb
2016-07-27E208620.985 ppb
2016-08-14E231001.12 ppb
2016-09-25E286540.920 ppb
2016-10-12E309960.880 ppb
2016-10-12E309970.580 ppb
2016-10-12E309980.810 ppb
2016-10-12E309990.920 ppb
2016-10-12E309950.710 ppb
2016-10-12E310000.760 ppb
2016-10-19E318691.10 ppb
2016-11-14E350600.870 ppb
2016-12-07E379410.930 ppb
2017-01-04E417450.700 ppb
2017-01-04E417490.700 ppb
2017-01-04E417501.40 ppb
2017-01-04E417460.700 ppb
2017-01-04E417470.600 ppb
2017-01-04E417480.700 ppb
2017-04-12E542100.850 ppb
2017-04-12E542110.940 ppb
2017-04-12E542131.06 ppb
2017-04-12E542080.790 ppb
2017-04-12E542090.760 ppb
2017-04-12E542121.08 ppb
2017-04-12E542161.26 ppb
2017-05-21E593450.770 ppb
2017-07-12E661926.90 ppb
2017-07-12E661966.80 ppb
2017-07-12E662024.80 ppb
2017-07-12E661917.10 ppb
2017-07-12E661987.80 ppb
2017-07-12E662015.60 ppb
2017-07-15E665671.20 ppb
2017-08-28E723021.10 ppb
2017-09-26E762420.840 ppb
2017-10-11E788430.660 ppb
2017-10-11E788440.610 ppb
2017-10-11E788450.620 ppb
2017-10-11E788460.620 ppb
2017-10-11E788470.620 ppb
2017-10-11E788480.600 ppb
2018-01-24E91370ND
2018-01-24E91371ND
2018-01-24E91372ND
2018-01-24E91373ND
2018-01-24E91374ND
2018-01-24E91375ND
2018-04-26F03115ND
2018-04-26F031160.680 ppb
2018-04-26F031170.570 ppb
2018-04-26F031180.770 ppb
2018-04-26F031190.560 ppb
2018-04-26F031200.630 ppb
2018-05-30F073671.40 ppb
2018-07-19F139421.30 ppb
2018-07-19F139431.20 ppb
2018-07-19F139441.10 ppb
2018-07-19F139451.40 ppb
2018-07-19F139461.20 ppb
2018-07-19F139471.30 ppb
2018-10-24F26790ND
2018-10-24F267910.760 ppb
2018-10-24F267920.720 ppb
2018-10-24F267930.690 ppb
2018-10-24F267940.680 ppb
2018-10-24F267950.630 ppb
2019-01-23F385480.540 ppb
2019-01-23F385490.590 ppb
2019-01-23F385500.660 ppb
2019-01-23F385510.580 ppb
2019-01-23F385530.590 ppb
2019-01-24F38552ND
2019-04-04F47513ND
2019-04-04F47514ND
2019-04-04F47515ND
2019-04-04F47516ND
2019-04-04F47517ND
2019-04-04F47518ND
2019-07-17F602381.70 ppb
2019-07-17F602391.50 ppb
2019-07-17F60240ND
2019-07-17F602411.60 ppb
2019-07-17F602421.60 ppb
2019-07-17F602431.40 ppb
2019-10-16F713371.40 ppb
2019-10-16F71338ND
2019-10-16F7133913.0 ppb
2019-10-16F713401.40 ppb
2019-10-16F713411.30 ppb
2019-10-16F71342ND