| Date | Value |
|---|---|
| Aug 2, 2016 14:25 | 6.5 pH |
| May 19, 2016 13:43 | 6.4 pH |
| Apr 2, 2016 12:01 | 7.6 pH |
| Mar 15, 2016 10:25 | 7.6 pH |
| Mar 15, 2016 01:21 | 7.6 pH |
| Mar 8, 2016 12:06 | 6.8 pH |
| Mar 7, 2016 17:30 | 7.3 pH |
| Mar 5, 2016 13:43 | 7.6 pH |
| Mar 3, 2016 17:00 | 6.4 pH |
| Feb 28, 2016 12:52 | 6.0 pH |
| Jan 15, 2016 07:52 | 6.5 pH |