Tetrahydrofuran
Crotched Mountain Rehab Center
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 | ND | 2 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | 16.3 ppb | 3 | 1 | ND - 49.0 ppb |
| 2017 | ND | 1 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-12-15 | 139086.01 | ND |
| 2014-12-15 | 139086.02 | ND |
| 2015-11-19 | 150566.01 | ND |
| 2015-11-19 | 150566.02 | ND |
| 2016-11-16 | 162964.01 | ND |
| 2016-11-16 | 162964.02 | ND |
| 2016-12-21 | 164114.01 | 49.0 ppb |
| 2017-01-17 | 164845.01 | ND |