| SITE NO. | GRID REF. | SITE DIAM. | NAME |
| (metres) | |||
| 1 | 28055 80045 | 180.0 | Thornborough North |
| 2 | 28525 79460 | 180.0 | Thornborough Central |
| 3 | 28930 78850 | 180.0 | Thornborough South |
| 4 | 32295 74840 | 165.0 | Nunwick |
| 5 | 35250 73535 | 210.0 | Hutton Moor |
| 6 | 36055 71840 | 190.0 | Cana |
| 7 | 39072 66589 | 5.0 | Devil’s Arrows North |
| 8 | 39098 66532 | 5.0 | Devil’s Arrows Central |
| 9 | 39152 66435 | 5.0 | Devil’s Arrows South |