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EWG's Tap Water Database — 2021 UPDATE

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bis(2-chloroethyl) ether

Montara Water and Sanitary District

Bis(2-chloroethyl) ether is a chlorinated solvent used in industrial sites, and present in some cleaners, paint and varnishes.

 

26

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND90ND
2015ND120ND
2016ND50ND
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-201233-032-1110ND
2014-01-201233-031-1140ND
2014-01-201233-030-1150ND
2014-04-211233-032-1100ND
2014-04-211233-031-1030ND
2014-04-211233-030-1050ND
2014-10-201233-032-1025ND
2014-10-201233-031-1010ND
2014-10-201233-030-1020ND
2015-01-191233-030-1055ND
2015-01-191233-031-1110ND
2015-01-191233-032-1000ND
2015-04-201233-031-1035ND
2015-04-201233-032-1045ND
2015-05-181233-030-1040ND
2015-07-201233-032-1120ND
2015-07-201233-031-1100ND
2015-07-201233-030-1110ND
2015-10-191233-032-1015ND
2015-10-191233-031-1050ND
2015-10-191233-030-0850ND
2016-01-181233-032-1030ND
2016-01-181233-031-1110ND
2016-01-181233-030-1020ND
2016-12-191233-809-1100ND
2016-12-191233-811-1105ND