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EWG's Tap Water Database — 2021 UPDATE

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Dibromoacetic acid

City of Delano

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.

MORE ABOUT THIS CONTAMINANT

 

146

Samples

0

Samples exceeding legal limit (MCL)

67

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20140.906 ppb167ND - 3.10 ppb
20151.09 ppb1611ND - 2.30 ppb
20160.967 ppb188ND - 3.60 ppb
20170.988 ppb3214ND - 4.30 ppb
20180.691 ppb3411ND - 6.30 ppb
20191.93 ppb3016ND - 17.0 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
2014-01-065810-900-1040ND
2014-01-065810-901-11001.10 ppb
2014-01-065810-902-1015ND
2014-01-065810-903-09151.90 ppb
2014-04-075810-900-0845ND
2014-04-075810-901-0835ND
2014-04-075810-902-0900ND
2014-04-075810-903-0810ND
2014-07-075810-900-11153.10 ppb
2014-07-075810-901-12002.90 ppb
2014-07-075810-902-11402.60 ppb
2014-07-075810-903-10451.30 ppb
2014-10-095810-900-1500ND
2014-10-095810-901-14101.60 ppb
2014-10-095810-902-1520ND
2014-10-095810-903-1545ND
2015-01-055810-900-11301.10 ppb
2015-01-055810-901-10302.30 ppb
2015-01-055810-902-1100ND
2015-01-055810-903-13001.20 ppb
2015-04-065810-900-14101.70 ppb
2015-04-065810-901-11302.00 ppb
2015-04-065810-902-1345ND
2015-04-065810-903-13151.50 ppb
2015-07-065810-900-1015ND
2015-07-065810-901-09201.60 ppb
2015-07-065810-902-09501.60 ppb
2015-07-065810-903-0852ND
2015-10-065810-900-09001.50 ppb
2015-10-065810-901-09201.90 ppb
2015-10-065810-902-0845ND
2015-10-065810-903-09351.10 ppb
2016-01-055810-900-0830ND
2016-01-055810-901-08102.20 ppb
2016-01-055810-902-08451.50 ppb
2016-01-055810-903-0745ND
2016-04-055810-900-1000ND
2016-04-055810-901-10301.80 ppb
2016-04-055810-902-09151.80 ppb
2016-04-055810-903-08251.90 ppb
2016-07-065810-900-1240ND
2016-07-065810-901-13002.50 ppb
2016-07-065810-902-1215ND
2016-07-065810-903-1320ND
2016-10-045810-900-10353.60 ppb
2016-10-045810-901-1020ND
2016-10-045810-902-1050ND
2016-10-045810-903-11302.10 ppb
2016-12-135810-054-0920ND
2016-12-135810-055-0900ND
2017-01-035810-900-09081.50 ppb
2017-01-035810-901-10124.00 ppb
2017-01-035810-902-0946ND
2017-01-035810-903-09291.30 ppb
2017-01-105810-054-09501.10 ppb
2017-01-105810-055-1010ND
2017-02-075810-054-1045ND
2017-02-075810-055-1115ND
2017-03-145810-054-1005ND
2017-03-145810-055-1020ND
2017-04-045810-900-09152.20 ppb
2017-04-045810-901-10002.40 ppb
2017-04-045810-902-0935ND
2017-04-045810-903-10401.50 ppb
2017-04-115810-054-1000ND
2017-04-115810-055-1030ND
2017-05-185810-054-0930ND
2017-05-185810-055-0945ND
2017-06-135810-054-0940ND
2017-06-135810-055-0948ND
2017-07-035810-900-11001.80 ppb
2017-07-035810-901-08154.30 ppb
2017-07-035810-902-10252.20 ppb
2017-07-035810-903-08002.50 ppb
2017-07-115810-054-1045ND
2017-07-115810-055-1100ND
2017-08-155810-054-0945ND
2017-08-155810-055-0955ND
2017-10-035810-900-09001.70 ppb
2017-10-035810-901-10002.80 ppb
2017-10-035810-902-1045ND
2017-10-035810-903-08002.30 ppb
2018-01-035810-900-0942ND
2018-01-035810-901-10352.20 ppb
2018-01-035810-902-1010ND
2018-01-035810-903-11151.30 ppb
2018-02-215810-054-0815ND
2018-02-215810-055-0835ND
2018-03-135810-054-0850ND
2018-03-135810-055-0841ND
2018-04-035810-900-1030ND
2018-04-035810-901-11001.60 ppb
2018-04-035810-902-0940ND
2018-04-035810-903-11301.20 ppb
2018-04-115810-054-0950ND
2018-04-115810-055-1000ND
2018-05-145810-054-1107ND
2018-05-145810-055-1130ND
2018-06-195810-054-0753ND
2018-06-265810-055-1115ND
2018-07-035810-900-10451.70 ppb
2018-07-035810-901-11201.50 ppb
2018-07-035810-902-1100ND
2018-07-035810-903-11302.20 ppb
2018-07-175810-054-0935ND
2018-07-175810-055-0950ND
2018-08-145810-054-1010ND
2018-08-145810-055-1000ND
2018-09-115810-054-1100ND
2018-09-115810-055-1040ND
2018-10-025810-900-09401.90 ppb
2018-10-025810-901-10501.30 ppb
2018-10-025810-902-10006.30 ppb
2018-10-025810-903-08502.30 ppb
2018-10-165810-054-1015ND
2018-10-165810-055-1025ND
2019-01-025810-900-1105ND
2019-01-025810-901-10201.10 ppb
2019-01-025810-902-10501.80 ppb
2019-01-025810-903-09501.90 ppb
2019-01-225810-054-1115ND
2019-01-225810-055-1100ND
2019-02-125810-054-1050ND
2019-02-125810-055-1040ND
2019-03-125810-054-1045ND
2019-03-125810-054-1100ND
2019-04-025810-900-10201.000 ppb
2019-04-025810-901-10452.20 ppb
2019-04-025810-902-10102.10 ppb
2019-04-025810-903-11301.40 ppb
2019-07-025810-900-10354.70 ppb
2019-07-025810-901-11151.90 ppb
2019-07-025810-902-10556.20 ppb
2019-07-025810-903-10152.20 ppb
2019-08-085810-054-0830ND
2019-08-085810-055-0815ND
2019-09-035810-054-0943ND
2019-09-035810-055-0929ND
2019-10-015810-054-1110ND
2019-10-015810-055-1100ND
2019-10-015810-900-10403.40 ppb
2019-10-015810-901-095017.0 ppb
2019-10-015810-902-10157.10 ppb
2019-10-015810-903-09302.90 ppb
2019-12-105810-054-1110ND
2019-12-105810-055-11001.10 ppb