Tetrahydrofuran
Old Town Water Supply Corporation
Tetrahydrofuran is a solvent used for production of polyvinyl chloride (PVC) plastics and adhesives.
5
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 | 7.64 ppb | 1 | 1 | 7.64 ppb |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-07-06 | Q1525245002 | ND |
| 2016-11-14 | Q1649302001 | 7.64 ppb |
| 2017-10-23 | Q1754139003 | ND |
| 2018-11-20 | Q1847565001 | ND |
| 2019-09-10 | Q1963366002 | ND |