| Date | Value |
|---|---|
| Feb 13, 2018 05:02 | 3 mgL |
| Nov 15, 2017 21:46 | 10 mgL |
| Jul 18, 2017 21:11 | 5 ppm |
| Apr 24, 2017 21:17 | 5 ppm |
| Apr 4, 2017 20:27 | 5 ppm |
| Mar 16, 2017 20:29 | 8 ppm |
| Mar 7, 2017 20:41 | 10 ppm |
| Feb 28, 2017 21:49 | 10 ppm |
| Feb 15, 2017 22:20 | 10 ppm |
| Feb 11, 2017 15:31 | 5 ppm |
| Feb 3, 2017 12:06 | 5 ppm |