| Date | Value |
|---|---|
| Oct 16, 2014 19:45 | 7.4 pH |
| Oct 9, 2014 19:45 | 7.4 pH |
| Jul 30, 2014 01:24 | 8.3 pH |
| May 7, 2014 22:25 | 8.2 pH |
| Apr 27, 2014 23:41 | 8.1 pH |
| Apr 24, 2014 01:04 | 8.1 pH |
| Apr 20, 2014 23:46 | 8.2 pH |
| Apr 17, 2014 15:52 | 8.0 pH |
| Apr 12, 2014 17:19 | 8.0 pH |
| Apr 10, 2014 23:07 | 8.3 pH |
| Mar 19, 2014 22:00 | 8.0 pH |
| Mar 18, 2014 22:00 | 7.4 pH |