alpha-Chlordane
Harleton Water Supply Corporation
NOTE: Harleton Water Supply Corporation purchases water from Northeast Texas Municipal Water District which is required to test for alpha-chlordane. Sample information shown below was taken by Northeast Texas Municipal Water District.
The cancer-causing pesticide chlordane was banned in 1988. Chlordane is persistent and accumulates in the body. It is still found in the environment and in the bodies of adults and newborn babies.
Samples
Samples exceeding legal limit (MCL)
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 alpha-chlordane. Sample information shown below was taken by Northeast Texas Municipal Water District.
| Date | Lab ID | Result |
|---|---|---|
| 2018-05-23 | Q1820769001 | ND |
| 2019-02-25 | Q1907904006 | ND |
| 2020-02-26 | Q2007390001 | ND |
| 2021-02-09 | Q2103854001 | ND |
| 2022-03-01 | Q2206887001 | ND |
| 2023-01-18 | Q2302651004 | ND |