| Date | Value |
|---|---|
| May 6, 2023 01:57 | 7.6 pH |
| Jun 8, 2022 17:22 | 7.5 pH |
| May 29, 2021 21:23 | 7.8 pH |
| Apr 5, 2021 00:20 | 7.4 pH |
| Mar 26, 2021 02:10 | 7.8 pH |
| Mar 19, 2021 16:52 | 7.8 pH |
| Mar 13, 2021 16:52 | 7.4 pH |
| Mar 11, 2021 15:28 | 7.4 pH |
| Mar 9, 2021 03:23 | 7.4 pH |
| Mar 8, 2021 03:26 | 7.4 pH |
| Mar 8, 2021 02:37 | 7.4 pH |
| Mar 6, 2021 16:23 | 7.4 pH |
| Mar 6, 2021 00:48 | 7.4 pH |
| Mar 2, 2021 03:25 | 7.4 pH |