4-Androstene-3,17-dione
City of Detroit
NOTE: City of Detroit purchases water from Great Lakes Water Authority which is required to test for 4-androstene-3,17-dione. Sample information shown below was taken by Great Lakes Water Authority.
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.
0
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 |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | ND | 16 | 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 Detroit purchases water from Great Lakes Water Authority which is required to test for 4-androstene-3,17-dione. Sample information shown below was taken by Great Lakes Water Authority.
| Date | Lab ID | Result |
|---|