4-Androstene-3,17-dione
City of Sterling Heights
NOTE: City of Sterling Heights purchases water from Great Lakes Water Authority - Lake Huron and Northwest Treatment Facilities which is required to test for 4-androstene-3,17-dione. Sample information shown below was taken by Great Lakes Water Authority - Lake Huron and Northwest Treatment Facilities.
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 |
---|---|---|---|---|
2013 | ND | 2 | 0 | ND |
2014 | ND | 2 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
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 Sterling Heights purchases water from Great Lakes Water Authority - Lake Huron and Northwest Treatment Facilities which is required to test for 4-androstene-3,17-dione. Sample information shown below was taken by Great Lakes Water Authority - Lake Huron and Northwest Treatment Facilities.
Date | Lab ID | Result |
---|