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EWG's Tap Water Database — 2021 UPDATE

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Dibromoacetic acid

City of Corona

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

 

201

Samples

0

Samples exceeding legal limit (MCL)

121

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
20141.03 ppb3515ND - 4.10 ppb
20151.28 ppb3215ND - 4.30 ppb
20161.88 ppb2214ND - 6.40 ppb
20171.58 ppb3225ND - 3.90 ppb
20181.65 ppb4026ND - 4.40 ppb
20191.61 ppb4026ND - 4.60 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
2014-03-039590-019-1345ND
2014-03-039590-036-1430ND
2014-03-039590-041-1505ND
2014-03-039590-801-13152.60 ppb
2014-03-039590-802-1510ND
2014-03-039590-803-1229ND
2014-03-039590-804-1026ND
2014-03-039590-805-1305ND
2014-03-039590-806-1435ND
2014-03-039590-807-08554.10 ppb
2014-03-039590-808-1135ND
2014-06-029590-801-12002.80 ppb
2014-06-029590-802-1045ND
2014-06-029590-803-08251.70 ppb
2014-06-029590-804-08501.60 ppb
2014-06-029590-805-0920ND
2014-06-029590-806-12301.60 ppb
2014-06-029590-807-09502.80 ppb
2014-06-029590-808-10202.00 ppb
2014-09-159590-801-13002.40 ppb
2014-09-159590-802-14002.00 ppb
2014-09-159590-803-0815ND
2014-09-159590-804-0910ND
2014-09-159590-805-0935ND
2014-09-159590-806-13302.10 ppb
2014-09-159590-807-10103.20 ppb
2014-09-159590-808-11302.10 ppb
2014-12-159590-801-14202.10 ppb
2014-12-159590-802-1340ND
2014-12-159590-803-0850ND
2014-12-159590-804-0920ND
2014-12-159590-805-0950ND
2014-12-159590-807-10203.10 ppb
2014-12-159590-808-1135ND
2014-12-159590-809-1040ND
2015-03-099590-801-12502.70 ppb
2015-03-099590-802-12301.30 ppb
2015-03-099590-803-0900ND
2015-03-099590-804-0935ND
2015-03-099590-805-1015ND
2015-03-099590-807-10402.00 ppb
2015-03-099590-808-1320ND
2015-03-099590-809-11102.00 ppb
2015-06-089590-801-14502.70 ppb
2015-06-089590-802-1420ND
2015-06-089590-803-0900ND
2015-06-089590-804-0940ND
2015-06-089590-805-1010ND
2015-06-089590-807-10402.90 ppb
2015-06-089590-808-13401.80 ppb
2015-06-089590-809-11002.90 ppb
2015-09-179590-801-11202.50 ppb
2015-09-179590-802-1100ND
2015-09-179590-803-0815ND
2015-09-179590-804-0840ND
2015-09-179590-805-0900ND
2015-09-179590-807-09103.30 ppb
2015-09-179590-808-10401.40 ppb
2015-09-179590-809-10204.20 ppb
2015-12-239590-801-10152.70 ppb
2015-12-239590-802-1130ND
2015-12-239590-803-0910ND
2015-12-239590-804-0945ND
2015-12-239590-805-0930ND
2015-12-239590-807-15104.30 ppb
2015-12-239590-808-1420ND
2015-12-239590-809-14404.20 ppb
2016-03-099590-801-10252.50 ppb
2016-03-099590-802-1050ND
2016-03-099590-803-1110ND
2016-03-099590-804-0840ND
2016-03-099590-805-0910ND
2016-03-099590-807-13302.60 ppb
2016-03-099590-808-1440ND
2016-03-099590-809-14002.90 ppb
2016-06-099590-801-11513.80 ppb
2016-06-099590-802-1045ND
2016-06-099590-803-08272.00 ppb
2016-06-099590-804-08521.80 ppb
2016-06-099590-805-09102.00 ppb
2016-06-099590-807-09365.60 ppb
2016-06-099590-808-10282.70 ppb
2016-06-099590-809-10066.40 ppb
2016-09-139590-802-1350ND
2016-09-139590-808-14502.80 ppb
2016-09-139590-809-14402.60 ppb
2016-12-159590-802-1350ND
2016-12-159590-808-10101.80 ppb
2016-12-159590-809-09501.80 ppb
2017-03-169590-801-09002.90 ppb
2017-03-169590-802-0950ND
2017-03-169590-803-1120ND
2017-03-169590-804-1030ND
2017-03-169590-805-1100ND
2017-03-169590-807-15201.40 ppb
2017-03-169590-808-14201.60 ppb
2017-03-169590-809-14401.20 ppb
2017-06-159590-801-11202.50 ppb
2017-06-159590-802-1540ND
2017-06-159590-803-09201.60 ppb
2017-06-159590-804-09452.00 ppb
2017-06-159590-805-10101.50 ppb
2017-06-159590-807-13401.10 ppb
2017-06-159590-808-14301.70 ppb
2017-06-159590-809-14001.10 ppb
2017-09-139590-801-11003.90 ppb
2017-09-139590-802-1400ND
2017-09-139590-803-08502.50 ppb
2017-09-139590-804-09102.70 ppb
2017-09-139590-805-09302.50 ppb
2017-09-139590-807-10001.80 ppb
2017-09-139590-808-14402.30 ppb
2017-09-139590-809-15201.70 ppb
2017-12-149590-801-13503.20 ppb
2017-12-149590-802-1450ND
2017-12-149590-803-08301.60 ppb
2017-12-149590-804-08551.20 ppb
2017-12-149590-805-09251.50 ppb
2017-12-149590-807-09452.40 ppb
2017-12-149590-808-10202.20 ppb
2017-12-149590-809-10102.30 ppb
2018-03-229590-801-10201.30 ppb
2018-03-229590-802-1100ND
2018-03-229590-803-0850ND
2018-03-229590-804-0910ND
2018-03-229590-805-0930ND
2018-03-229590-808-10101.40 ppb
2018-03-229590-809-09504.40 ppb
2018-03-289590-807-15304.20 ppb
2018-06-144790-801-14053.20 ppb
2018-06-144790-802-14351.000 ppb
2018-06-144790-803-09501.80 ppb
2018-06-144790-804-10102.00 ppb
2018-06-144790-805-10351.60 ppb
2018-06-144790-807-11053.10 ppb
2018-06-144790-808-12102.50 ppb
2018-06-144790-809-11352.80 ppb
2018-09-139590-801-11003.30 ppb
2018-09-139590-802-10401.10 ppb
2018-09-139590-803-08302.00 ppb
2018-09-139590-804-08502.00 ppb
2018-09-139590-805-09102.00 ppb
2018-09-139590-807-09402.60 ppb
2018-09-139590-808-10202.60 ppb
2018-09-139590-809-10003.00 ppb
2018-12-134790-801-11202.00 ppb
2018-12-139590-801-11204.30 ppb
2018-12-134790-802-12102.00 ppb
2018-12-139590-802-12102.20 ppb
2018-12-134790-803-0845ND
2018-12-139590-803-0845ND
2018-12-134790-804-0910ND
2018-12-139590-804-0910ND
2018-12-134790-805-0945ND
2018-12-139590-805-0945ND
2018-12-134790-807-10303.50 ppb
2018-12-139590-807-10304.20 ppb
2018-12-134790-808-1300ND
2018-12-139590-808-1300ND
2018-12-134790-809-1350ND
2018-12-139590-809-1350ND
2019-03-144790-801-11103.20 ppb
2019-03-149590-801-11102.50 ppb
2019-03-144790-802-12402.40 ppb
2019-03-149590-802-12402.30 ppb
2019-03-144790-803-0800ND
2019-03-149590-803-0800ND
2019-03-144790-804-0830ND
2019-03-149590-804-0830ND
2019-03-144790-805-0850ND
2019-03-149590-805-0850ND
2019-03-144790-807-09204.30 ppb
2019-03-149590-807-09204.60 ppb
2019-03-144790-808-1030ND
2019-03-149590-808-1030ND
2019-03-144790-809-0950ND
2019-03-149590-809-0950ND
2019-06-179590-801-09353.10 ppb
2019-06-179590-803-11151.70 ppb
2019-06-179590-804-11302.00 ppb
2019-06-179590-805-10502.20 ppb
2019-06-179590-807-10203.50 ppb
2019-06-189590-802-14401.30 ppb
2019-06-189590-808-14252.80 ppb
2019-06-189590-809-14002.80 ppb
2019-09-169590-801-13402.60 ppb
2019-09-169590-802-15102.30 ppb
2019-09-169590-803-11401.90 ppb
2019-09-169590-804-12152.00 ppb
2019-09-169590-805-11551.60 ppb
2019-09-169590-807-12402.20 ppb
2019-09-169590-808-13172.40 ppb
2019-09-169590-809-12572.70 ppb
2019-12-129590-801-08252.90 ppb
2019-12-129590-802-0910ND
2019-12-129590-803-1020ND
2019-12-129590-804-1000ND
2019-12-129590-807-11252.40 ppb
2019-12-129590-808-15051.20 ppb
2019-12-129590-809-12251.50 ppb
2019-12-309590-805-1450ND