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EWG's Tap Water Database — 2021 UPDATE

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Tetrahydrofuran

Williamson County Wsid 3

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

 

0

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
20150.700 ppb101ND - 7.00 ppb
2016ND70ND
2017ND70ND
2018ND70ND
2019ND70ND

ppb = parts per billion

All test results

Date Lab ID Result