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EWG's Tap Water Database — 2021 UPDATE

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tert-Amyl methyl ether

Redlands City

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

 

7

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
2014N/A00N/A
2015ND10ND
2016ND10ND
2017ND40ND
2018ND10ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-05-219590-026-1120ND
2016-05-129590-026-0915ND
2017-03-235810-008-0925ND
2017-03-235810-009-1030ND
2017-03-235810-010-1115ND
2017-03-235810-019-0855ND
2018-06-295810-005-1015ND