Tetrahydrofuran
Dean Dale Special Utility District
NOTE: Dean Dale Special Utility District purchases water from City of Wichita Falls which is required to test for tetrahydrofuran. Sample information shown below was taken by City of Wichita Falls.
Tetrahydrofuran is a solvent used for production of polyvinyl chloride (PVC) plastics and adhesives.
12
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 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Dean Dale Special Utility District purchases water from City of Wichita Falls which is required to test for tetrahydrofuran. Sample information shown below was taken by City of Wichita Falls.
| Date | Lab ID | Result |
|---|---|---|
| 2018-08-21 | Q1833473002 | ND |
| 2018-11-14 | Q1846491001 | ND |
| 2019-05-14 | Q1925075001 | ND |
| 2019-08-19 | Q1956634012 | ND |
| 2020-09-23 | Q2037767001 | ND |
| 2020-11-10 | Q2044047001 | ND |
| 2021-02-03 | Q2103346004 | ND |
| 2021-08-16 | Q2121825003 | ND |
| 2022-08-17 | Q2224340018 | ND |
| 2022-08-17 | Q2224340023 | ND |
| 2023-08-21 | Q2335127007 | ND |
| 2023-08-21 | Q2335127009 | ND |