Dibromoacetic acid
City of McPherson
Dibromoacetic 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 |
---|---|---|---|---|
2014 | 1.00 ppb | 16 | 12 | ND - 2.80 ppb |
2015 | 0.752 ppb | 16 | 12 | ND - 1.30 ppb |
2016 | 0.971 ppb | 12 | 10 | ND - 3.10 ppb |
2017 | 0.875 ppb | 2 | 2 | 0.750 ppb - 1.000 ppb |
2018 | 1.20 ppb | 2 | 2 | 1.20 ppb |
2019 | 0.980 ppb | 2 | 2 | 0.760 ppb - 1.20 ppb |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.04 ppb
The EWG Health Guideline of 0.04 ppb for dibromoacetic acid was defined in a peer-reviewed scientific study by EWG and represents a on-in-a-million lifetime cancer risk level. This health guideline protects against cancer.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-02-10 | 60166 | 0.970 ppb |
2014-02-10 | 60165 | 2.80 ppb |
2014-02-10 | 60164 | 0.950 ppb |
2014-02-10 | 60163 | 1.60 ppb |
2014-05-05 | 109792 | ND |
2014-05-05 | 109791 | ND |
2014-05-05 | 109790 | ND |
2014-05-05 | 109789 | ND |
2014-08-11 | 171188 | 0.670 ppb |
2014-08-11 | 171189 | 1.30 ppb |
2014-08-11 | 171190 | 1.80 ppb |
2014-08-11 | 171191 | 2.30 ppb |
2014-11-17 | 232927 | 0.770 ppb |
2014-11-17 | 232926 | 1.20 ppb |
2014-11-17 | 232925 | 0.800 ppb |
2014-11-17 | 232924 | 0.880 ppb |
2015-02-09 | 277252 | ND |
2015-02-09 | 277251 | ND |
2015-02-09 | 277250 | ND |
2015-02-09 | 277249 | ND |
2015-05-04 | 328656 | 0.900 ppb |
2015-05-04 | 328655 | 1.30 ppb |
2015-05-04 | 328654 | 1.20 ppb |
2015-05-04 | 328653 | 0.710 ppb |
2015-08-10 | 385792 | 1.20 ppb |
2015-08-10 | 385791 | 0.790 ppb |
2015-08-10 | 385790 | 1.30 ppb |
2015-08-10 | 385789 | 0.980 ppb |
2015-11-16 | 427909 | 1.000 ppb |
2015-11-16 | 427908 | 1.20 ppb |
2015-11-16 | 427907 | 0.680 ppb |
2015-11-16 | 427906 | 0.770 ppb |
2016-02-22 | 497253 | 0.600 ppb |
2016-02-22 | 497252 | 0.980 ppb |
2016-02-22 | 497251 | 1.40 ppb |
2016-02-22 | 497250 | 0.710 ppb |
2016-05-16 | 547717 | 0.900 ppb |
2016-05-16 | 547714 | 1.40 ppb |
2016-05-16 | 547715 | 0.660 ppb |
2016-05-16 | 547716 | 1.10 ppb |
2016-08-15 | 604071 | 3.10 ppb |
2016-08-15 | 604070 | ND |
2016-08-15 | 604069 | 0.800 ppb |
2016-08-15 | 604068 | ND |
2017-08-21 | 823964 | 0.750 ppb |
2017-08-21 | 823963 | 1.000 ppb |
2018-08-13 | 1025427 | 1.20 ppb |
2018-08-13 | 1025426 | 1.20 ppb |
2019-08-12 | 1222732 | 1.20 ppb |
2019-08-12 | 1222733 | 0.760 ppb |