Tetrahydrofuran
Cascade Waterworks
Tetrahydrofuran is a solvent used for production of polyvinyl chloride (PVC) plastics and adhesives.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | ND | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2015-08-03 | 209485001 | ND |
2016-08-17 | 272874001 | ND |
2017-08-15 | 336206001 | ND |
2017-08-15 | 336207001 | ND |
2018-08-06 | 399122001 | ND |
2019-08-19 | 464659001 | ND |