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EWG's Tap Water Database — 2019 UPDATE

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trans-1,2-Dichloropropene

City of Denison

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013ND10ND
2014ND20ND
2015ND20ND
2016ND20ND
2017ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2013-06-12Q1302205017ND
2014-02-25Q1406059008ND
2014-02-25Q1406059012ND
2015-03-03Q1507894007ND
2015-06-15Q1522052001ND
2016-02-16Q1606768002ND
2016-02-16Q1606768003ND
2017-02-07Q1705466002ND
2017-08-08Q1733790002ND