alpha-Chlordane
City Of Glen Rose
NOTE: City Of Glen Rose purchases water from Somervell County Water District - Wheele which is required to test for alpha-chlordane. Sample information shown below was taken by Somervell County Water District - Wheele.
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 | 4 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 4 | 0 | ND |
| 2021 | ND | 7 | 0 | ND |
| 2022 | ND | 8 | 0 | ND |
| 2023 | ND | 8 | 0 | ND |
ppb = parts per billion
All test results
NOTE: City Of Glen Rose purchases water from Somervell County Water District - Wheele which is required to test for alpha-chlordane. Sample information shown below was taken by Somervell County Water District - Wheele.
| Date | Lab ID | Result |
|---|---|---|
| 2018-04-26 | Q1817130001 | ND |
| 2019-02-13 | Q1906633003 | ND |
| 2020-11-03 | Q2042995005 | ND |
| 2021-06-01 | Q2114024001 | ND |
| 2022-02-22 | Q2206240001 | ND |
| 2023-10-11 | Q2343452003 | ND |