Tetrahydrofuran
Harleton Water Supply Corporation
NOTE: Harleton Water Supply Corporation purchases water from Northeast Texas Municipal Water District which is required to test for tetrahydrofuran. Sample information shown below was taken by Northeast Texas Municipal Water District.
Tetrahydrofuran is a solvent used for production of polyvinyl chloride (PVC) plastics and adhesives.
7
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: Harleton Water Supply Corporation purchases water from Northeast Texas Municipal Water District which is required to test for tetrahydrofuran. Sample information shown below was taken by Northeast Texas Municipal Water District.
| Date | Lab ID | Result |
|---|---|---|
| 2018-09-20 | Q1837729001 | ND |
| 2019-08-14 | Q1954876001 | ND |
| 2020-04-23 | Q2016185003 | ND |
| 2020-08-18 | Q2032884003 | ND |
| 2021-02-09 | Q2103854003 | ND |
| 2022-03-01 | Q2206887005 | ND |
| 2023-01-18 | Q2302651002 | ND |