Estrone
Joliet
22
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 | 22 | 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 |
|---|---|---|
| 2013-03-13 | 2792449 | ND |
| 2013-03-13 | 2792423 | ND |
| 2013-03-13 | 2792460 | ND |
| 2013-03-13 | 2792373 | ND |
| 2013-03-13 | 2792362 | ND |
| 2013-03-13 | 2792471 | ND |
| 2013-03-13 | 2792412 | ND |
| 2013-03-13 | 2792387 | ND |
| 2013-03-13 | 2792398 | ND |
| 2013-03-13 | 2792438 | ND |
| 2013-05-21 | 2829467 | ND |
| 2013-09-18 | 2899825 | ND |
| 2013-09-18 | 2898870 | ND |
| 2013-09-18 | 2898765 | ND |
| 2013-09-18 | 2898881 | ND |
| 2013-09-18 | 2898820 | ND |
| 2013-09-18 | 2898831 | ND |
| 2013-09-18 | 2898776 | ND |
| 2013-09-18 | 2899807 | ND |
| 2013-09-18 | 2898859 | ND |
| 2013-09-25 | 2903621 | ND |
| 2013-11-13 | 2930414 | ND |