Testosterone
City of Plano
NOTE: City of Plano purchases water from North Texas Municipal Water District Wylie Water Treatment Plant which is required to test for testosterone. Sample information shown below was taken by North Texas Municipal Water District Wylie Water Treatment Plant.
Human sex hormones are sometimes detected at low concentrations in drinking water. There are no current health guidelines to determine whether these exposures are safe, or if they could pose a risk to human health.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 3 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppt = parts per trillion
All test results
NOTE: City of Plano purchases water from North Texas Municipal Water District Wylie Water Treatment Plant which is required to test for testosterone. Sample information shown below was taken by North Texas Municipal Water District Wylie Water Treatment Plant.
| Date | Lab ID | Result |
|---|