Estrone
City of Richmond
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 |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-05-27 | 201405290476SS | ND |
2014-09-15 | 201409170683SS | ND |
2014-12-02 | 201412030308SS | ND |
2015-03-02 | 201503040778SS | ND |