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EWG's Tap Water Database — 2021 UPDATE

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Tetrahydrofuran

Wagon Wheel

Tetrahydrofuran is a solvent used for production of polyvinyl chloride (PVC) plastics and adhesives.

 

4

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-05-09118051074.01ND
2018-08-31118083429.01ND
2019-09-23119092469.01ND
2019-11-20119112063.01ND