Dibromoacetic acid
Crowley Water System (LAWCO)
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | 1.73 ppb | 32 | 28 | ND - 2.30 ppb |
2015 | 1.99 ppb | 32 | 28 | ND - 4.50 ppb |
2016 | 2.24 ppb | 32 | 32 | 1.60 ppb - 3.30 ppb |
2017 | 2.51 ppb | 36 | 36 | 1.50 ppb - 5.10 ppb |
2018 | 3.52 ppb | 34 | 34 | 2.20 ppb - 4.60 ppb |
2019 | 3.85 ppb | 32 | 32 | 2.50 ppb - 4.90 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 |
---|---|---|
2014-02-12 | 201164519 | 1.80 ppb |
2014-02-12 | 20116520 | 1.60 ppb |
2014-02-12 | 20116521 | 2.00 ppb |
2014-02-12 | 201164519 | 1.80 ppb |
2014-02-12 | 20116520 | 1.60 ppb |
2014-02-12 | 20116521 | 2.00 ppb |
2014-02-20 | 201166007 | 1.90 ppb |
2014-02-20 | 201166007 | 1.90 ppb |
2014-05-06 | 203693001 | 2.10 ppb |
2014-05-06 | 203693002 | 2.10 ppb |
2014-05-06 | 203693003 | 2.30 ppb |
2014-05-06 | 203693004 | 2.10 ppb |
2014-05-06 | 203693001 | 2.10 ppb |
2014-05-06 | 203693002 | 2.10 ppb |
2014-05-06 | 203693003 | 2.30 ppb |
2014-05-06 | 203693004 | 2.10 ppb |
2014-08-06 | 207778001 | ND |
2014-08-06 | 207778002 | 2.00 ppb |
2014-08-06 | 207778003 | 1.80 ppb |
2014-08-06 | 207778004 | 1.60 ppb |
2014-08-06 | 207778001 | ND |
2014-08-06 | 207778002 | 2.00 ppb |
2014-08-06 | 207778003 | 1.80 ppb |
2014-08-06 | 207778004 | 1.60 ppb |
2014-11-05 | 2012019001 | ND |
2014-11-05 | 2012019002 | 2.30 ppb |
2014-11-05 | 2012019003 | 2.10 ppb |
2014-11-05 | 2012019004 | 1.90 ppb |
2014-11-05 | 2012019001 | ND |
2014-11-05 | 2012019002 | 2.30 ppb |
2014-11-05 | 2012019003 | 2.10 ppb |
2014-11-05 | 2012019004 | 1.90 ppb |
2015-02-04 | 2015704001 | 2.40 ppb |
2015-02-04 | 2015704002 | 2.40 ppb |
2015-02-04 | 2015704003 | 3.20 ppb |
2015-02-04 | 2015704004 | 2.60 ppb |
2015-02-04 | 2015704001 | 2.40 ppb |
2015-02-04 | 2015704002 | 2.40 ppb |
2015-02-04 | 2015704003 | 3.20 ppb |
2015-02-04 | 2015704004 | 2.60 ppb |
2015-05-06 | 2019644007 | 1.70 ppb |
2015-05-06 | 2019644008 | ND |
2015-05-06 | 2019644009 | 4.50 ppb |
2015-05-06 | 2019644010 | 1.70 ppb |
2015-05-06 | 2019644007 | 1.70 ppb |
2015-05-06 | 2019644008 | ND |
2015-05-06 | 2019644009 | 4.50 ppb |
2015-05-06 | 2019644010 | 1.70 ppb |
2015-08-05 | 2023792001 | 1.90 ppb |
2015-08-05 | 2023792002 | 2.20 ppb |
2015-08-05 | 2023792003 | 2.10 ppb |
2015-08-05 | 2023792004 | 1.80 ppb |
2015-08-05 | 2023792001 | 1.90 ppb |
2015-08-05 | 2023792002 | 2.20 ppb |
2015-08-05 | 2023792003 | 2.10 ppb |
2015-08-05 | 2023792004 | 1.80 ppb |
2015-11-04 | 2028156001 | 1.60 ppb |
2015-11-04 | 2028156002 | 1.80 ppb |
2015-11-04 | 2028156003 | ND |
2015-11-04 | 2028156004 | 2.00 ppb |
2015-11-04 | 2028156001 | 1.60 ppb |
2015-11-04 | 2028156002 | 1.80 ppb |
2015-11-04 | 2028156003 | ND |
2015-11-04 | 2028156004 | 2.00 ppb |
2016-02-03 | 2032166001 | 1.60 ppb |
2016-02-03 | 2032166002 | 2.00 ppb |
2016-02-03 | 2032166003 | 2.00 ppb |
2016-02-03 | 2032166004 | 2.00 ppb |
2016-02-03 | 2032166001 | 1.60 ppb |
2016-02-03 | 2032166002 | 2.00 ppb |
2016-02-03 | 2032166003 | 2.00 ppb |
2016-02-03 | 2032166004 | 2.00 ppb |
2016-05-03 | 2036201001 | 2.00 ppb |
2016-05-03 | 2036201002 | 3.00 ppb |
2016-05-03 | 2036201003 | 3.30 ppb |
2016-05-03 | 2036201004 | 3.10 ppb |
2016-05-03 | 2036201001 | 2.00 ppb |
2016-05-03 | 2036201002 | 3.00 ppb |
2016-05-03 | 2036201003 | 3.30 ppb |
2016-05-03 | 2036201004 | 3.10 ppb |
2016-08-02 | 2040697001 | 2.40 ppb |
2016-08-02 | 2040697002 | 2.20 ppb |
2016-08-02 | 2040697003 | 1.90 ppb |
2016-08-02 | 2040697004 | 2.50 ppb |
2016-08-02 | 2040697001 | 2.40 ppb |
2016-08-02 | 2040697002 | 2.20 ppb |
2016-08-02 | 2040697003 | 1.90 ppb |
2016-08-02 | 2040697004 | 2.50 ppb |
2016-11-01 | 2045178001 | 2.50 ppb |
2016-11-01 | 2045178002 | 1.60 ppb |
2016-11-01 | 2045178003 | 2.00 ppb |
2016-11-01 | 2045178004 | 1.70 ppb |
2016-11-01 | 2045178001 | 2.50 ppb |
2016-11-01 | 2045178002 | 1.60 ppb |
2016-11-01 | 2045178003 | 2.00 ppb |
2016-11-01 | 2045178004 | 1.70 ppb |
2017-02-02 | 35292955005 | 1.50 ppb |
2017-02-02 | 35292955006 | 1.50 ppb |
2017-02-02 | 35292955007 | 2.10 ppb |
2017-02-02 | 35292955008 | 1.70 ppb |
2017-02-02 | 35292955009 | 2.00 ppb |
2017-02-02 | 35292955005 | 1.50 ppb |
2017-02-02 | 35292955006 | 1.50 ppb |
2017-02-02 | 35292955007 | 2.10 ppb |
2017-02-02 | 35292955008 | 1.70 ppb |
2017-02-02 | 35292955009 | 2.00 ppb |
2017-05-04 | 35310763001 | 1.90 ppb |
2017-05-04 | 35310763002 | 2.20 ppb |
2017-05-04 | 35310763004 | 2.20 ppb |
2017-05-04 | 35310763005 | 2.60 ppb |
2017-05-04 | 35310763001 | 1.90 ppb |
2017-05-04 | 35310763002 | 2.20 ppb |
2017-05-04 | 35310763004 | 2.20 ppb |
2017-05-04 | 35310763005 | 2.60 ppb |
2017-05-09 | 35311736008 | 1.80 ppb |
2017-05-09 | 35311736008 | 1.80 ppb |
2017-08-04 | 35328349003 | 1.60 ppb |
2017-08-04 | 35328349004 | 2.00 ppb |
2017-08-04 | 35328349005 | 2.10 ppb |
2017-08-04 | 35328349006 | 2.60 ppb |
2017-08-04 | 35328349003 | 1.60 ppb |
2017-08-04 | 35328349004 | 2.00 ppb |
2017-08-04 | 35328349005 | 2.10 ppb |
2017-08-04 | 35328349006 | 2.60 ppb |
2017-11-02 | 35346210001 | 3.70 ppb |
2017-11-02 | 35346210002 | 5.10 ppb |
2017-11-02 | 35346210003 | 4.50 ppb |
2017-11-02 | 35346210004 | 4.10 ppb |
2017-11-02 | 35346210001 | 3.70 ppb |
2017-11-02 | 35346210002 | 5.10 ppb |
2017-11-02 | 35346210003 | 4.50 ppb |
2017-11-02 | 35346210004 | 4.10 ppb |
2018-02-01 | 35371892001 | 4.00 ppb |
2018-02-01 | 35371892002 | 4.40 ppb |
2018-02-01 | 35371892003 | 3.70 ppb |
2018-02-01 | 35371892004 | 4.20 ppb |
2018-02-01 | 35371892001 | 4.00 ppb |
2018-02-01 | 35371892002 | 4.40 ppb |
2018-02-01 | 35371892003 | 3.70 ppb |
2018-02-01 | 35371892004 | 4.20 ppb |
2018-05-16 | 35393206001 | 2.20 ppb |
2018-05-16 | 35393206002 | 3.20 ppb |
2018-05-16 | 35393206003 | 3.60 ppb |
2018-05-16 | 35393206004 | 2.80 ppb |
2018-05-16 | 35393206001 | 2.20 ppb |
2018-05-16 | 35393206002 | 3.20 ppb |
2018-05-16 | 35393206003 | 3.60 ppb |
2018-05-16 | 35393206004 | 2.80 ppb |
2018-08-24 | 35413453001 | 3.80 ppb |
2018-08-24 | 35413453002 | 3.50 ppb |
2018-08-24 | 35413453003 | 4.60 ppb |
2018-08-24 | 35413453004 | 3.30 ppb |
2018-08-24 | 35413453001 | 3.80 ppb |
2018-08-24 | 35413453002 | 3.50 ppb |
2018-08-24 | 35413453003 | 4.60 ppb |
2018-08-24 | 35413453004 | 3.30 ppb |
2018-08-30 | 35414732001 | 3.30 ppb |
2018-08-30 | 35414732001 | 3.30 ppb |
2018-11-01 | 35428222001 | 3.20 ppb |
2018-11-01 | 35428222002 | 4.00 ppb |
2018-11-01 | 35428222003 | 2.80 ppb |
2018-11-01 | 35428222004 | 3.20 ppb |
2018-11-01 | 35428222001 | 3.20 ppb |
2018-11-01 | 35428222002 | 4.00 ppb |
2018-11-01 | 35428222003 | 2.80 ppb |
2018-11-01 | 35428222004 | 3.20 ppb |
2019-02-25 | 35450797001 | 3.40 ppb |
2019-02-25 | 35450797002 | 3.80 ppb |
2019-02-25 | 35450797003 | 3.70 ppb |
2019-02-25 | 35450797001 | 3.40 ppb |
2019-02-25 | 35450797002 | 3.80 ppb |
2019-02-25 | 35450797003 | 3.70 ppb |
2019-03-07 | 35453381001 | 4.40 ppb |
2019-03-07 | 35453381001 | 4.40 ppb |
2019-05-02 | 35466139001 | 4.60 ppb |
2019-05-02 | 35466139002 | 4.20 ppb |
2019-05-02 | 35466139003 | 4.20 ppb |
2019-05-02 | 35466139004 | 4.40 ppb |
2019-05-02 | 35466139001 | 4.60 ppb |
2019-05-02 | 35466139002 | 4.20 ppb |
2019-05-02 | 35466139003 | 4.20 ppb |
2019-05-02 | 35466139004 | 4.40 ppb |
2019-08-01 | 35487152001 | 4.60 ppb |
2019-08-01 | 35487152002 | 4.50 ppb |
2019-08-01 | 35487152003 | 4.50 ppb |
2019-08-01 | 35487152004 | 4.90 ppb |
2019-08-01 | 35487152001 | 4.60 ppb |
2019-08-01 | 35487152002 | 4.50 ppb |
2019-08-01 | 35487152003 | 4.50 ppb |
2019-08-01 | 35487152004 | 4.90 ppb |
2019-11-14 | 35512856001 | 2.50 ppb |
2019-11-14 | 35512856002 | 2.80 ppb |
2019-11-14 | 35512856003 | 2.50 ppb |
2019-11-14 | 35512856004 | 2.60 ppb |
2019-11-14 | 35512856001 | 2.50 ppb |
2019-11-14 | 35512856002 | 2.80 ppb |
2019-11-14 | 35512856003 | 2.50 ppb |
2019-11-14 | 35512856004 | 2.60 ppb |