Estrone
Gwinnett County Department of Water Resources
8
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 |
|---|---|---|---|---|
| 2013 | ND | 8 | 0 | ND |
| 2014 | N/A | 0 | 0 | N/A |
| 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 |
|---|---|---|
| 2013-01-24 | 702931-8090 | ND |
| 2013-01-24 | 702933-8090 | ND |
| 2013-04-30 | 716895-8808 | ND |
| 2013-04-30 | 716899-8808 | ND |
| 2013-07-25 | 733625-9494 | ND |
| 2013-07-25 | 733618-9494 | ND |
| 2013-10-22 | 754661-10201 | ND |
| 2013-10-22 | 754683-10201 | ND |