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EWG's Tap Water Database — 2021 UPDATE

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Tetrahydrofuran

Lakeway MUD

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

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20149.60 ppb119.60 ppb
20155.90 ppb115.90 ppb
2016ND10ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-08-20AC646339.60 ppb
2015-09-10AD066185.90 ppb
2016-07-27AD46010ND
2017-08-31AD94623ND
2018-07-18AE33796ND
2019-07-09AE73691ND