Tetrahydrofuran
Crowley II Acre Subdivision
Tetrahydrofuran is a solvent used for production of polyvinyl chloride (PVC) plastics and adhesives.
10
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 |
|---|---|---|---|---|
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | 88.5 ppb | 2 | 1 | ND - 177.0 ppb |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-05-29 | Q1930464002 | ND |
| 2019-05-29 | Q1930464004 | ND |
| 2020-10-26 | Q2041544001 | ND |
| 2020-10-26 | Q2041544003 | ND |
| 2021-12-13 | Q2134978003 | 177.0 ppb |
| 2021-12-13 | Q2134978005 | ND |
| 2022-11-30 | Q2235596002 | ND |
| 2022-11-30 | Q2235596004 | ND |
| 2023-03-13 | Q2309636002 | ND |
| 2023-03-13 | Q2309636007 | ND |