Tetrahydrofuran
Johnson Creek
Tetrahydrofuran is a solvent used for production of polyvinyl chloride (PVC) plastics and adhesives.
2
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 | ND | 1 | 0 | ND |
| 2016 | 70.0 ppb | 1 | 1 | 70.0 ppb |
| 2017 | N/A | 0 | 0 | N/A |
| 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 |
|---|---|---|
| 2015-07-27 | 146172.01 | ND |
| 2016-09-28 | 161021.01 | 70.0 ppb |