Tetrahydrofuran
Bay Area Water System
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
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-04-10 | LLH74980 | ND |
| 2019-06-03 | LLI40595 | ND |
| 2019-09-16 | LLI64542 | ND |
| 2019-10-08 | LLI70019 | ND |