Tetrahydrofuran
Holden Water Division, DPW
Tetrahydrofuran is a solvent used for production of polyvinyl chloride (PVC) plastics and adhesives.
8
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 | 7 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2018-02-20 | ND |
| 2018-05-15 | ND |
| 2018-05-15 | ND |
| 2018-05-15 | ND |
| 2018-05-15 | ND |
| 2018-05-15 | ND |
| 2018-08-21 | ND |
| 2019-02-19 | ND |