Estrone
City of Chesapeake - Northwest River System
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | ND | 4 | 0 | ND |
2014 | ND | 4 | 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 |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2013-07-17 | 23113101 | ND |
2013-07-17 | 23113301 | ND |
2013-10-08 | 23755501 | ND |
2013-10-08 | 23755301 | ND |
2014-01-14 | 24585401 | ND |
2014-01-14 | 24585601 | ND |
2014-04-15 | 3012106 | ND |
2014-04-15 | 3012105 | ND |