
| APR | MAY | JUN | JUL | AUG | SEP | |||||||||||||||||||||
| Week no. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| Site | ||||||||||||||||||||||||||
| Portland Perryfields | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . | ||||||||||
| Portland Broadcroft (DBC) | . | . | . | . | 1 | . | . | . | . | . | . | . | . | . | ||||||||||||
| Durlston Country Park West | . | . | . | . | . | . | . | . | 1 | 7 | 24 | 86 | 144 | 34 | 74 | 47 | 2 | . | . | . | . | |||||
| Durlston Country Park East | . | . | . | . | . | . | . | . | . | . | . | . | . | 3 | . | 17 | 60 | 38 | 64 | 23 | 6 | . | . | . | . | . |
| Townsend Quarry (DWT) | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | . | |||
| Swanage | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 4 | . | . | . | . | . | . | . | . | |
| Lulworth Lake | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | . | . | . | . | . | ||
| Moors Valley | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | . | . | . | . | . | . | . | ||||