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EWG's Tap Water Database — 2021 UPDATE

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Dibromoacetic acid

Shreveport Water System

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

 

404

Samples

0

Samples exceeding legal limit (MCL)

262

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
20140.833 ppb4826ND - 4.10 ppb
20150.138 ppb648ND - 1.10 ppb
20161.47 ppb6416ND - 7.60 ppb
20171.72 ppb64640.700 ppb - 7.00 ppb
20181.31 ppb64640.810 ppb - 2.80 ppb
20190.818 ppb10084ND - 2.00 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
2014-03-112990389ND
2014-03-112990391ND
2014-03-1129903934.10 ppb
2014-03-1129903951.20 ppb
2014-03-1129903972.50 ppb
2014-03-1129903991.70 ppb
2014-03-1129904011.10 ppb
2014-03-1129904031.000 ppb
2014-03-112990389ND
2014-03-112990391ND
2014-03-1129903934.10 ppb
2014-03-1129903951.20 ppb
2014-03-1129903972.50 ppb
2014-03-1129903991.70 ppb
2014-03-1129904011.10 ppb
2014-03-1129904031.000 ppb
2014-06-1030419441.70 ppb
2014-06-103041946ND
2014-06-1030419481.30 ppb
2014-06-103041950ND
2014-06-103041952ND
2014-06-103041954ND
2014-06-103041956ND
2014-06-103041958ND
2014-06-1030419441.70 ppb
2014-06-103041946ND
2014-06-1030419481.30 ppb
2014-06-103041950ND
2014-06-103041952ND
2014-06-103041954ND
2014-06-103041956ND
2014-06-103041958ND
2014-12-093153378ND
2014-12-0931533801.10 ppb
2014-12-0931533821.10 ppb
2014-12-093153384ND
2014-12-093153386ND
2014-12-0931533881.000 ppb
2014-12-0931533901.10 ppb
2014-12-0931533921.10 ppb
2014-12-093153378ND
2014-12-0931533801.10 ppb
2014-12-0931533821.10 ppb
2014-12-093153384ND
2014-12-093153386ND
2014-12-0931533881.000 ppb
2014-12-0931533901.10 ppb
2014-12-0931533921.10 ppb
2015-03-1032035561.10 ppb
2015-03-1032035581.10 ppb
2015-03-103203560ND
2015-03-1032035621.10 ppb
2015-03-1032035641.10 ppb
2015-03-103203566ND
2015-03-103203568ND
2015-03-103203570ND
2015-03-1032035561.10 ppb
2015-03-1032035581.10 ppb
2015-03-103203560ND
2015-03-1032035621.10 ppb
2015-03-1032035641.10 ppb
2015-03-103203566ND
2015-03-103203568ND
2015-03-103203570ND
2015-06-093258046ND
2015-06-093258048ND
2015-06-093258050ND
2015-06-093258052ND
2015-06-093258054ND
2015-06-093258056ND
2015-06-093258058ND
2015-06-093258060ND
2015-06-093258046ND
2015-06-093258048ND
2015-06-093258050ND
2015-06-093258052ND
2015-06-093258054ND
2015-06-093258056ND
2015-06-093258058ND
2015-06-093258060ND
2015-09-1433201131ND
2015-09-1433201133ND
2015-09-1433201135ND
2015-09-1433201137ND
2015-09-1433201139ND
2015-09-1433201141ND
2015-09-1433201143ND
2015-09-1433201145ND
2015-09-1433201131ND
2015-09-1433201133ND
2015-09-1433201135ND
2015-09-1433201137ND
2015-09-1433201139ND
2015-09-1433201141ND
2015-09-1433201143ND
2015-09-1433201145ND
2015-12-083371120ND
2015-12-083371122ND
2015-12-083371124ND
2015-12-083371126ND
2015-12-083371128ND
2015-12-083371130ND
2015-12-083371132ND
2015-12-083371134ND
2015-12-083371120ND
2015-12-083371122ND
2015-12-083371124ND
2015-12-083371126ND
2015-12-083371128ND
2015-12-083371130ND
2015-12-083371132ND
2015-12-083371134ND
2016-03-073410741ND
2016-03-073410743ND
2016-03-073410745ND
2016-03-073410747ND
2016-03-073410749ND
2016-03-073410751ND
2016-03-073410753ND
2016-03-073410755ND
2016-03-073410741ND
2016-03-073410743ND
2016-03-073410745ND
2016-03-073410747ND
2016-03-073410749ND
2016-03-073410751ND
2016-03-073410753ND
2016-03-073410755ND
2016-06-1434715716.00 ppb
2016-06-1434715737.20 ppb
2016-06-1434715754.40 ppb
2016-06-1434715777.60 ppb
2016-06-1434715796.00 ppb
2016-06-1434715816.50 ppb
2016-06-1434715836.50 ppb
2016-06-1434715852.70 ppb
2016-06-1434715716.00 ppb
2016-06-1434715737.20 ppb
2016-06-1434715754.40 ppb
2016-06-1434715777.60 ppb
2016-06-1434715796.00 ppb
2016-06-1434715816.50 ppb
2016-06-1434715836.50 ppb
2016-06-1434715852.70 ppb
2016-09-133544471ND
2016-09-133544473ND
2016-09-133544475ND
2016-09-133544477ND
2016-09-133544479ND
2016-09-133544481ND
2016-09-133544483ND
2016-09-133544485ND
2016-09-133544471ND
2016-09-133544473ND
2016-09-133544475ND
2016-09-133544477ND
2016-09-133544479ND
2016-09-133544481ND
2016-09-133544483ND
2016-09-133544485ND
2016-12-133604458ND
2016-12-133604460ND
2016-12-133604462ND
2016-12-133604464ND
2016-12-133604466ND
2016-12-133604468ND
2016-12-133604470ND
2016-12-133604472ND
2016-12-133604458ND
2016-12-133604460ND
2016-12-133604462ND
2016-12-133604464ND
2016-12-133604466ND
2016-12-133604468ND
2016-12-133604470ND
2016-12-133604472ND
2017-03-17353014750030.710 ppb
2017-03-17353014750040.790 ppb
2017-03-17353014750050.930 ppb
2017-03-17353014750061.000 ppb
2017-03-17353014750071.10 ppb
2017-03-17353014750081.30 ppb
2017-03-17353014750091.20 ppb
2017-03-17353014750100.760 ppb
2017-03-17353014750030.710 ppb
2017-03-17353014750040.790 ppb
2017-03-17353014750050.930 ppb
2017-03-17353014750061.000 ppb
2017-03-17353014750071.10 ppb
2017-03-17353014750081.30 ppb
2017-03-17353014750091.20 ppb
2017-03-17353014750100.760 ppb
2017-06-02353157600113.10 ppb
2017-06-02353157600123.30 ppb
2017-06-02353157600132.50 ppb
2017-06-02353157600142.90 ppb
2017-06-02353157600151.70 ppb
2017-06-02353157600161.20 ppb
2017-06-02353157600177.00 ppb
2017-06-02353157600186.40 ppb
2017-06-02353157600113.10 ppb
2017-06-02353157600123.30 ppb
2017-06-02353157600132.50 ppb
2017-06-02353157600142.90 ppb
2017-06-02353157600151.70 ppb
2017-06-02353157600161.20 ppb
2017-06-02353157600177.00 ppb
2017-06-02353157600186.40 ppb
2017-09-15353358590010.960 ppb
2017-09-15353358590020.700 ppb
2017-09-15353358590030.810 ppb
2017-09-15353358590040.780 ppb
2017-09-15353358590050.800 ppb
2017-09-15353358590060.850 ppb
2017-09-15353358590070.780 ppb
2017-09-15353358590080.720 ppb
2017-09-15353358590010.960 ppb
2017-09-15353358590020.700 ppb
2017-09-15353358590030.810 ppb
2017-09-15353358590040.780 ppb
2017-09-15353358590050.800 ppb
2017-09-15353358590060.850 ppb
2017-09-15353358590070.780 ppb
2017-09-15353358590080.720 ppb
2017-12-01353607100012.20 ppb
2017-12-01353607100022.30 ppb
2017-12-01353607100032.00 ppb
2017-12-01353607100041.10 ppb
2017-12-01353607100051.30 ppb
2017-12-01353607100061.10 ppb
2017-12-01353607100071.10 ppb
2017-12-01353607100081.50 ppb
2017-12-01353607100012.20 ppb
2017-12-01353607100022.30 ppb
2017-12-01353607100032.00 ppb
2017-12-01353607100041.10 ppb
2017-12-01353607100051.30 ppb
2017-12-01353607100061.10 ppb
2017-12-01353607100071.10 ppb
2017-12-01353607100081.50 ppb
2018-03-27353825270011.40 ppb
2018-03-27353825270021.40 ppb
2018-03-27353825270030.990 ppb
2018-03-27353825270041.50 ppb
2018-03-27353825270051.40 ppb
2018-03-27353825270060.930 ppb
2018-03-27353825270070.810 ppb
2018-03-27353825270081.60 ppb
2018-03-27353825270011.40 ppb
2018-03-27353825270021.40 ppb
2018-03-27353825270030.990 ppb
2018-03-27353825270041.50 ppb
2018-03-27353825270051.40 ppb
2018-03-27353825270060.930 ppb
2018-03-27353825270070.810 ppb
2018-03-27353825270081.60 ppb
2018-06-07353972290010.990 ppb
2018-06-07353972290021.10 ppb
2018-06-07353972290031.000 ppb
2018-06-07353972290040.990 ppb
2018-06-07353972290051.10 ppb
2018-06-07353972290061.10 ppb
2018-06-07353972290071.20 ppb
2018-06-07353972290080.890 ppb
2018-06-07353972290010.990 ppb
2018-06-07353972290021.10 ppb
2018-06-07353972290031.000 ppb
2018-06-07353972290040.990 ppb
2018-06-07353972290051.10 ppb
2018-06-07353972290061.10 ppb
2018-06-07353972290071.20 ppb
2018-06-07353972290080.890 ppb
2018-09-13354178950012.80 ppb
2018-09-13354178950020.970 ppb
2018-09-13354178950031.10 ppb
2018-09-13354178950041.40 ppb
2018-09-13354178950051.80 ppb
2018-09-13354178950061.30 ppb
2018-09-13354178950070.850 ppb
2018-09-13354178950081.20 ppb
2018-09-13354178950012.80 ppb
2018-09-13354178950020.970 ppb
2018-09-13354178950031.10 ppb
2018-09-13354178950041.40 ppb
2018-09-13354178950051.80 ppb
2018-09-13354178950061.30 ppb
2018-09-13354178950070.850 ppb
2018-09-13354178950081.20 ppb
2018-12-05354358460011.80 ppb
2018-12-05354358460021.50 ppb
2018-12-05354358460031.50 ppb
2018-12-05354358460041.70 ppb
2018-12-05354358460051.50 ppb
2018-12-05354358460061.60 ppb
2018-12-05354358460071.50 ppb
2018-12-05354358460080.930 ppb
2018-12-05354358460011.80 ppb
2018-12-05354358460021.50 ppb
2018-12-05354358460031.50 ppb
2018-12-05354358460041.70 ppb
2018-12-05354358460051.50 ppb
2018-12-05354358460061.60 ppb
2018-12-05354358460071.50 ppb
2018-12-05354358460080.930 ppb
2019-03-01354518140011.70 ppb
2019-03-01354518140021.70 ppb
2019-03-01354518140031.40 ppb
2019-03-01354518140041.60 ppb
2019-03-01354518140051.90 ppb
2019-03-01354518140062.00 ppb
2019-03-0135451814007ND
2019-03-01354518140080.870 ppb
2019-03-01354518140011.70 ppb
2019-03-01354518140021.70 ppb
2019-03-01354518140031.40 ppb
2019-03-01354518140041.60 ppb
2019-03-01354518140051.90 ppb
2019-03-01354518140062.00 ppb
2019-03-0135451814007ND
2019-03-01354518140080.870 ppb
2019-03-22354570440012.00 ppb
2019-03-22354570440020.770 ppb
2019-03-22354570440012.00 ppb
2019-03-22354570440020.770 ppb
2019-06-13354756620010.770 ppb
2019-06-13354756620020.800 ppb
2019-06-13354756620030.800 ppb
2019-06-13354756620040.770 ppb
2019-06-13354756620050.770 ppb
2019-06-13354756620060.860 ppb
2019-06-13354756620070.790 ppb
2019-06-13354756620080.740 ppb
2019-06-13354756620010.770 ppb
2019-06-13354756620020.800 ppb
2019-06-13354756620030.800 ppb
2019-06-13354756620040.770 ppb
2019-06-13354756620050.770 ppb
2019-06-13354756620060.860 ppb
2019-06-13354756620070.790 ppb
2019-06-13354756620080.740 ppb
2019-07-02354797040010.900 ppb
2019-07-02354797040020.880 ppb
2019-07-02354797040030.900 ppb
2019-07-0235479704004ND
2019-07-0235479704005ND
2019-07-02354797040060.850 ppb
2019-07-0235479704007ND
2019-07-0235479704008ND
2019-07-02354797040010.900 ppb
2019-07-02354797040020.880 ppb
2019-07-02354797040030.900 ppb
2019-07-0235479704004ND
2019-07-0235479704005ND
2019-07-02354797040060.850 ppb
2019-07-0235479704007ND
2019-07-0235479704008ND
2019-09-11354973080010.790 ppb
2019-09-1135497308002ND
2019-09-11354973080030.640 ppb
2019-09-11354973080040.470 ppb
2019-09-11354973080050.770 ppb
2019-09-1135497308006ND
2019-09-1135497308007ND
2019-09-11354973080080.790 ppb
2019-09-11354973080010.790 ppb
2019-09-1135497308002ND
2019-09-11354973080030.640 ppb
2019-09-11354973080040.470 ppb
2019-09-11354973080050.770 ppb
2019-09-1135497308006ND
2019-09-1135497308007ND
2019-09-11354973080080.790 ppb
2019-09-27355011350011.000 ppb
2019-09-27355011350020.910 ppb
2019-09-27355011350030.930 ppb
2019-09-27355011350040.750 ppb
2019-09-27355011350051.000 ppb
2019-09-27355011350060.970 ppb
2019-09-27355011350070.890 ppb
2019-09-27355011350080.920 ppb
2019-09-27355011350011.000 ppb
2019-09-27355011350020.910 ppb
2019-09-27355011350030.930 ppb
2019-09-27355011350040.750 ppb
2019-09-27355011350051.000 ppb
2019-09-27355011350060.970 ppb
2019-09-27355011350070.890 ppb
2019-09-27355011350080.920 ppb
2019-12-03355166300010.980 ppb
2019-12-03355166300020.950 ppb
2019-12-03355166300030.710 ppb
2019-12-03355166300040.800 ppb
2019-12-03355166300050.780 ppb
2019-12-03355166300060.790 ppb
2019-12-03355166300070.820 ppb
2019-12-03355166300080.450 ppb
2019-12-03355166300010.980 ppb
2019-12-03355166300020.950 ppb
2019-12-03355166300030.710 ppb
2019-12-03355166300040.800 ppb
2019-12-03355166300050.780 ppb
2019-12-03355166300060.790 ppb
2019-12-03355166300070.820 ppb
2019-12-03355166300080.450 ppb