| Date | Value |
|---|---|
| Sep 12, 2016 18:15 | 0.03 ppm |
| Sep 2, 2016 16:12 | 0.03 mgL |
| Aug 28, 2016 16:26 | 0.03 ppm |
| Aug 20, 2016 15:42 | 0.10 ppm |
| Aug 15, 2016 16:08 | 0.25 ppm |
| Aug 1, 2016 12:40 | 0.10 ppm |
| Jul 27, 2016 15:18 | 0.10 ppm |
| Jul 16, 2016 07:02 | 0.10 ppm |
| Jul 9, 2016 04:37 | 0.25 ppm |
| Jul 2, 2016 05:43 | 0.25 ppm |
| Jun 27, 2016 13:52 | 0.25 ppm |
| Jun 23, 2016 13:07 | 0.50 ppm |
| Jun 14, 2016 15:16 | 0.25 ppm |
| Jun 11, 2016 15:03 | 1 ppm |