| Station (WIEA) | Depth (cm) | pH Readings | ||
| 1st trial | 2nd trial | Mean ± 0.01 | ||
| 1 | 0 - 5 | 4.14 | 4.14 | 4.14 |
| 1 | 5 - 10 | 4.15 | 4.13 | 4.14 |
| 2 | 0 - 5 | 4.15 | 4.16 | 4.15 |
| 2 | 5 - 10 | 4.26 | 4.24 | 4.25 |
| 3 | 0 - 5 | 4.20 | 4.20 | 4.20 |
| 3 | 5 - 10 | 4.29 | 4.30 | 4.30 |
| 4 | 0 - 5 | 4.47 | 4.47 | 4.47 |
| 4 | 5 - 10 | 4.79 | 4.79 | 4.79 |
| 5 | 0 - 5 | 4.80 | 4.80 | 4.80 |
| 5 | 5 - 10 | 5.00 | 4.98 | 4.99 |
| 6 | 0 - 5 | 4.73 | 4.73 | 4.73 |
| 6 | 5 - 10 | 4.98 | 4.99 | 4.99 |