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EWG's Tap Water Database — 2021 UPDATE

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cis-1,2-Dichloroethylene

Baton Rouge Water Company

1,2-Dichloroethylene, a neurotoxic solvent, exists in two different forms: trans-1,2-dichloroethylene and cis-1,2-dichloroethylene. A mixture of the two forms is used to manufacture other solvents and chemical products.

MORE ABOUT THIS CONTAMINANT

 

394

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND680ND
2015ND400ND
2016ND880ND
2017ND760ND
2018ND540ND
2019ND680ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EPA Maximum Contaminant
Level (MCL) 70 ppb

The legal limit for cis-1,2-dichloroethylene, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1980s.

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-13AD88277ND
2014-01-13AD88278ND
2014-01-13AD88279ND
2014-01-13AD88280ND
2014-01-13AD88281ND
2014-01-13AD88277ND
2014-01-13AD88278ND
2014-01-13AD88279ND
2014-01-13AD88280ND
2014-01-13AD88281ND
2014-05-05AD91129ND
2014-05-05AD91130ND
2014-05-05AD91131ND
2014-05-05AD91132ND
2014-05-05AD91133ND
2014-05-05AD91129ND
2014-05-05AD91130ND
2014-05-05AD91131ND
2014-05-05AD91132ND
2014-05-05AD91133ND
2014-05-12AD91432ND
2014-05-12AD91433ND
2014-05-12AD91434ND
2014-05-12AD91435ND
2014-05-12AD91436ND
2014-05-12AD91432ND
2014-05-12AD91433ND
2014-05-12AD91434ND
2014-05-12AD91435ND
2014-05-12AD91436ND
2014-05-19AD91649ND
2014-05-19AD91650ND
2014-05-19AD91651ND
2014-05-19AD91652ND
2014-05-19AD91653ND
2014-05-19AD91649ND
2014-05-19AD91650ND
2014-05-19AD91651ND
2014-05-19AD91652ND
2014-05-19AD91653ND
2014-06-09AD92073ND
2014-06-09AD92073ND
2014-07-14AD93462ND
2014-07-14AD93463ND
2014-07-14AD93464ND
2014-07-14AD93462ND
2014-07-14AD93463ND
2014-07-14AD93464ND
2014-07-21AD93465ND
2014-07-21AD94007ND
2014-07-21AD94008ND
2014-07-21AD94009ND
2014-07-21AD94010ND
2014-07-21AD94011ND
2014-07-21AD93465ND
2014-07-21AD94007ND
2014-07-21AD94008ND
2014-07-21AD94009ND
2014-07-21AD94010ND
2014-07-21AD94011ND
2014-08-11AD95163ND
2014-08-11AD95164ND
2014-08-11AD95165ND
2014-08-11AD95167ND
2014-08-11AD95163ND
2014-08-11AD95164ND
2014-08-11AD95165ND
2014-08-11AD95167ND
2015-03-3035181845005ND
2015-03-3035181845005ND
2015-07-0635196455004ND
2015-07-0635196455005ND
2015-07-0635196455004ND
2015-07-0635196455005ND
2015-08-0335200997001ND
2015-08-0335200997002ND
2015-08-0335200997003ND
2015-08-0335200997004ND
2015-08-0335200997005ND
2015-08-0335200997001ND
2015-08-0335200997002ND
2015-08-0335200997003ND
2015-08-0335200997004ND
2015-08-0335200997005ND
2015-08-1735203438001ND
2015-08-1735203438002ND
2015-08-1735203438001ND
2015-08-1735203438002ND
2015-08-3135205974004ND
2015-08-3135205974005ND
2015-08-3135205974004ND
2015-08-3135205974005ND
2015-11-0235215110001ND
2015-11-0235215110002ND
2015-11-0235215110003ND
2015-11-0235215110001ND
2015-11-0235215110002ND
2015-11-0235215110003ND
2015-11-3035219066001ND
2015-11-3035219066002ND
2015-11-3035219066003ND
2015-11-3035219066004ND
2015-11-3035219066005ND
2015-11-3035219066001ND
2015-11-3035219066002ND
2015-11-3035219066003ND
2015-11-3035219066004ND
2015-11-3035219066005ND
2016-01-1235225030004ND
2016-01-1235225030005ND
2016-01-1235225030004ND
2016-01-1235225030005ND
2016-01-2535227129001ND
2016-01-2535227129002ND
2016-01-2535227129003ND
2016-01-2535227129004ND
2016-01-2535227129005ND
2016-01-2535227129001ND
2016-01-2535227129002ND
2016-01-2535227129003ND
2016-01-2535227129004ND
2016-01-2535227129005ND
2016-02-2935232145001ND
2016-02-2935232145002ND
2016-02-2935232145003ND
2016-02-2935232145001ND
2016-02-2935232145002ND
2016-02-2935232145003ND
2016-04-1135239236001ND
2016-04-1135239236002ND
2016-04-1135239236003ND
2016-04-1135239236004ND
2016-04-1135239236001ND
2016-04-1135239236002ND
2016-04-1135239236003ND
2016-04-1135239236004ND
2016-04-2035240674001ND
2016-04-2035240674002ND
2016-04-2035240674001ND
2016-04-2035240674002ND
2016-04-2735241963001ND
2016-04-2735241963002ND
2016-04-2735241963003ND
2016-04-2735241963004ND
2016-04-2735241963005ND
2016-04-2735241963001ND
2016-04-2735241963002ND
2016-04-2735241963003ND
2016-04-2735241963004ND
2016-04-2735241963005ND
2016-05-0335243244001ND
2016-05-0335243244002ND
2016-05-0335243244003ND
2016-05-0335243244004ND
2016-05-0335243244005ND
2016-05-0335243244001ND
2016-05-0335243244002ND
2016-05-0335243244003ND
2016-05-0335243244004ND
2016-05-0335243244005ND
2016-05-2335246272001ND
2016-05-2335246272002ND
2016-05-2335246272003ND
2016-05-2335246272004ND
2016-05-2335246272005ND
2016-05-2335246272001ND
2016-05-2335246272002ND
2016-05-2335246272003ND
2016-05-2335246272004ND
2016-05-2335246272005ND
2016-06-1535250200001ND
2016-06-1535250200002ND
2016-06-1535250200003ND
2016-06-1535250200001ND
2016-06-1535250200002ND
2016-06-1535250200003ND
2016-08-2235261432001ND
2016-08-2235261432002ND
2016-08-2235261432001ND
2016-08-2235261432002ND
2016-08-3035263152001ND
2016-08-3035263152001ND
2016-09-1435265890005ND
2016-09-1435265890005ND
2016-09-2035267198001ND
2016-09-2035267198002ND
2016-09-2035267198003ND
2016-09-2035267198004ND
2016-09-2035267198005ND
2016-09-2035267198001ND
2016-09-2035267198002ND
2016-09-2035267198003ND
2016-09-2035267198004ND
2016-09-2035267198005ND
2016-10-0535270134001ND
2016-10-0535270134001ND
2017-01-1735289852001ND
2017-01-1735289852002ND
2017-01-1735289852003ND
2017-01-1735289852004ND
2017-01-1735289852005ND
2017-01-1735289852001ND
2017-01-1735289852002ND
2017-01-1735289852003ND
2017-01-1735289852004ND
2017-01-1735289852005ND
2017-01-1935290610001ND
2017-01-1935290610001ND
2017-04-2435308489001ND
2017-04-2435308489002ND
2017-04-2435308489003ND
2017-04-2435308489001ND
2017-04-2435308489002ND
2017-04-2435308489003ND
2017-05-1535312720001ND
2017-05-1535312720002ND
2017-05-1535312720003ND
2017-05-1535312720004ND
2017-05-1535312720005ND
2017-05-1535312720001ND
2017-05-1535312720002ND
2017-05-1535312720003ND
2017-05-1535312720004ND
2017-05-1535312720005ND
2017-05-2335314374001ND
2017-05-2335314374002ND
2017-05-2335314374003ND
2017-05-2335314374004ND
2017-05-2335314374005ND
2017-05-2335314374001ND
2017-05-2335314374002ND
2017-05-2335314374003ND
2017-05-2335314374004ND
2017-05-2335314374005ND
2017-06-0535316773001ND
2017-06-0535316773002ND
2017-06-0535316773003ND
2017-06-0535316773001ND
2017-06-0535316773002ND
2017-06-0535316773003ND
2017-06-1935319736004ND
2017-06-1935319736005ND
2017-06-1935319736004ND
2017-06-1935319736005ND
2017-06-2735321021001ND
2017-06-2735321021002ND
2017-06-2735321021003ND
2017-06-2735321021004ND
2017-06-2735321021005ND
2017-06-2735321021001ND
2017-06-2735321021002ND
2017-06-2735321021003ND
2017-06-2735321021004ND
2017-06-2735321021005ND
2017-07-1835325014001ND
2017-07-1835325014002ND
2017-07-1835325014003ND
2017-07-1835325014004ND
2017-07-1835325014001ND
2017-07-1835325014002ND
2017-07-1835325014003ND
2017-07-1835325014004ND
2017-07-2535326516001ND
2017-07-2535326516005ND
2017-07-2535326516001ND
2017-07-2535326516005ND
2017-08-0235328338001ND
2017-08-0235328338001ND
2017-11-2835360036001ND
2017-11-2835360036001ND
2017-12-0535361478001ND
2017-12-0535361478001ND
2018-01-2935371282004ND
2018-01-2935371282004ND
2018-03-1235379759001ND
2018-03-1235379759002ND
2018-03-1235379759001ND
2018-03-1235379759002ND
2018-04-1035385805004ND
2018-04-1035385805005ND
2018-04-1035385805004ND
2018-04-1035385805005ND
2018-04-1735386963001ND
2018-04-1735386963002ND
2018-04-1735386963003ND
2018-04-1735386963004ND
2018-04-1735386963001ND
2018-04-1735386963002ND
2018-04-1735386963003ND
2018-04-1735386963004ND
2018-06-1135398105001ND
2018-06-1135398105002ND
2018-06-1135398105001ND
2018-06-1135398105002ND
2018-09-2035419431001ND
2018-09-2035419431002ND
2018-09-2035419431003ND
2018-09-2035419431004ND
2018-09-2035419431001ND
2018-09-2035419431002ND
2018-09-2035419431003ND
2018-09-2035419431004ND
2018-09-2435420620001ND
2018-09-2435420620002ND
2018-09-2435420620003ND
2018-09-2435420620004ND
2018-09-2435420620001ND
2018-09-2435420620002ND
2018-09-2435420620003ND
2018-09-2435420620004ND
2018-12-0335434672001ND
2018-12-0335434672002ND
2018-12-0335434941001ND
2018-12-0335434672001ND
2018-12-0335434672002ND
2018-12-0335434941001ND
2018-12-0435434931001ND
2018-12-0435434931002ND
2018-12-0435434931001ND
2018-12-0435434931002ND
2018-12-1135436979001ND
2018-12-1135436979002ND
2018-12-1135436979003ND
2018-12-1135436979001ND
2018-12-1135436979002ND
2018-12-1135436979003ND
2019-01-2335444341001ND
2019-01-2335444343001ND
2019-01-2335444344001ND
2019-01-2335444341001ND
2019-01-2335444343001ND
2019-01-2335444344001ND
2019-02-1435448564001ND
2019-02-1435448564002ND
2019-02-1435448564001ND
2019-02-1435448564002ND
2019-03-1435454833001ND
2019-03-1435454833002ND
2019-03-1435454833001ND
2019-03-1435454833002ND
2019-03-1835455451001ND
2019-03-1835455451002ND
2019-03-1835455451003ND
2019-03-1835455451004ND
2019-03-1835455451001ND
2019-03-1835455451002ND
2019-03-1835455451003ND
2019-03-1835455451004ND
2019-03-2535457421001ND
2019-03-2535457421001ND
2019-04-0935460483001ND
2019-04-0935460483002ND
2019-04-0935460483003ND
2019-04-0935460483001ND
2019-04-0935460483002ND
2019-04-0935460483003ND
2019-04-2435464166001ND
2019-04-2435464166002ND
2019-04-2435464166003ND
2019-04-2435464166004ND
2019-04-2435464166001ND
2019-04-2435464166002ND
2019-04-2435464166003ND
2019-04-2435464166004ND
2019-04-2935464817001ND
2019-04-2935464817002ND
2019-04-2935464817001ND
2019-04-2935464817002ND
2019-05-1635469376001ND
2019-05-1635469376002ND
2019-05-1635469376001ND
2019-05-1635469376002ND
2019-08-2135492794001ND
2019-08-2135492794002ND
2019-08-2135492794003ND
2019-08-2135492794001ND
2019-08-2135492794002ND
2019-08-2135492794003ND
2019-10-0735503317004ND
2019-10-0735503317004ND
2019-10-2835508802001ND
2019-10-2835508802001ND
2019-11-2035514423001ND
2019-11-2035514423001ND
2019-12-0335516732001ND
2019-12-0335516732002ND
2019-12-0335516732003ND
2019-12-0335516732001ND
2019-12-0335516732002ND
2019-12-0335516732003ND
2019-12-0435516731001ND
2019-12-0435516731002ND
2019-12-0435516731001ND
2019-12-0435516731002ND