date | pH | date | pH | date | pH |
1-Jul | 6.8 | 11-Jul | 6.8 | 21-Jul | 6.8 |
2-Jul | 6.9 | 12-Jul | 7.1 | 22-Jul | 6.9 |
3-Jul | 7.6 | 13-Jul | 7.2 | 23-Jul | 6.7 |
4-Jul | 7.3 | 14-Jul | 6.9 | 24-Jul | 7.1 |
5-Jul | 7.8 | 15-Jul | 7.3 | 25-Jul | 7.6 |
6-Jul | 6.9 | 16-Jul | 7.2 | 26-Jul | 7.3 |
7-Jul | 6.8 | 17-Jul | 7.8 | 27-Jul | 7.4 |
8-Jul | 7.2 | 18-Jul | 7.5 | 28-Jul | 6.9 |
9-Jul | 7.3 | 19-Jul | 7.3 | 29-Jul | 7.3 |
10-Jul | 6.9 | 20-Jul | 7.4 | 30-Jul | 6.8 |
31-Jul | 7.1 |