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EWG's Tap Water Database — 2021 UPDATE

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tert-Amyl methyl ether

Acton Water Supply District

tert-Amyl methyl ether is an industrial chemical used as a gasoline additive.

MORE ABOUT THIS CONTAMINANT

 

55

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND120ND
2015ND70ND
2016ND110ND
2017ND120ND
2018ND120ND
2019ND10ND

ppb = parts per billion

All test results

Date Result
2014-02-20ND
2014-05-19ND
2014-07-16ND
2014-07-16ND
2014-07-16ND
2014-08-04ND
2014-08-04ND
2014-08-04ND
2014-08-04ND
2014-08-04ND
2014-08-04ND
2014-08-04ND
2015-06-26ND
2015-08-03ND
2015-08-03ND
2015-08-03ND
2015-08-03ND
2015-08-03ND
2015-11-30ND
2016-02-10ND
2016-06-06ND
2016-07-14ND
2016-07-29ND
2016-07-29ND
2016-07-29ND
2016-08-08ND
2016-09-22ND
2016-09-22ND
2016-09-22ND
2016-11-17ND
2017-05-03ND
2017-07-12ND
2017-07-12ND
2017-07-12ND
2017-07-27ND
2017-07-27ND
2017-08-09ND
2017-08-09ND
2017-08-09ND
2017-08-09ND
2017-08-09ND
2017-08-09ND
2018-07-26ND
2018-07-26ND
2018-07-26ND
2018-09-05ND
2018-09-05ND
2018-09-05ND
2018-09-19ND
2018-09-19ND
2018-09-19ND
2018-09-19ND
2018-09-19ND
2018-09-19ND
2019-03-26ND