| Town | Sieve Size | 10.00 mm | 5.00 mm | 2.36 mm | 1.18 mm | 600 µm | 300 µm | 150 µm | pan |
| Fretsi | Weight Retained (g) | 0.00 | 1.50 | 19.25 | 46.25 | 111.75 | 127.00 | 98.50 | 94.50 |
| Retained (%) | 0 | 0.3 | 3.86 | 9.27 | 22.41 | 25.46 | 19.75 | 18.95 | |
| Passing (%) | 100 | 99.7 | 95.84 | 86.57 | 64.16 | 38.7 | 18.95 | 0 | |
| Lower Limit | 100 | 89 | 60 | 30 | 15 | 5 | 0 |
| |
| Upper Limit | 100 | 100 | 100 | 100 | 100 | 70 | 15 |
| |
| Pompuni | Weight Retained (g) | 0 | 5.5 | 61.5 | 197.75 | 122.75 | 66.5 | 28 | 16.25 |
| Retained (%) | 0 | 1.1 | 12.34 | 39.69 | 24.64 | 13.35 | 5.62 | 3.26 | |
| Passing (%) | 100 | 98.9 | 86.56 | 46.87 | 22.23 | 8.88 | 3.26 | 0 | |
| Lower Limit | 100 | 89 | 60 | 30 | 15 | 5 | 0 |
| |
| Upper Limit | 100 | 100 | 100 | 100 | 100 | 70 | 15 |
| |
| Fretsi Stream | Weight Retained (g) | 0 | 13.7 | 75.75 | 124.75 | 108 | 94.5 | 64.25 | 17.75 |
| Retained (%) | 0 | 2.75 | 15.19 | 25.02 | 21.66 | 18.95 | 12.88 | 3.56 | |
| Passing (%) | 100 | 97.25 | 82.06 | 57.04 | 35.38 | 16.43 | 3.56 | 0 | |
| Lower Limit | 100 | 89 | 60 | 30 | 15 | 5 | 0 |
| |
| Upper Limit | 100 | 100 | 100 | 100 | 100 | 70 | 15 |
| |
| Tumentu Stream | Weight Retained (g) | 0 | 7 | 16.25 | 61 | 133 | 180.75 | 82.75 | 18.75 |
| Retained (%) | 0 | 1.4 | 3.25 | 12.21 | 26.63 | 36.19 | 16.57 | 3.75 | |
| Passing (%) | 100 | 98.6 | 95.35 | 83.14 | 56.51 | 20.32 | 3.75 | 0 | |
| Lower Limit | 100 | 89 | 60 | 30 | 15 | 5 | 0 |
| |
| Upper Limit | 100 | 100 | 100 | 100 | 100 | 70 | 15 |
| |
| Agona Banso | Weight Retained (g) | 0 | 9.75 | 32.75 | 94 | 125.75 | 119.5 | 57 | 59.75 |
| Retained (%) | 0 | 1.96 | 6.57 | 18.86 | 25.23 | 23.97 | 11.42 | 11.99 | |
| Passing (%) | 100 | 98.04 | 91.47 | 72.61 | 47.38 | 23.41 | 11.99 | 0 | |
| Lower Limit | 100 | 89 | 60 | 30 | 15 | 5 | 0 |
| |
| Upper Limit | 100 | 100 | 100 | 100 | 100 | 70 | 15 |
|