4-Androstene-3,17-dione
City of McKinney
NOTE: City of McKinney purchases water from North Texas Municipal Water District Wylie Water Treatment Plant which is required to test for 4-androstene-3,17-dione. 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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 1 | 0 | ND |
2015 | ND | 3 | 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 McKinney purchases water from North Texas Municipal Water District Wylie Water Treatment Plant which is required to test for 4-androstene-3,17-dione. Sample information shown below was taken by North Texas Municipal Water District Wylie Water Treatment Plant.
Date | Lab ID | Result |
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