| Date | Site | OS Grid Ref | Stage | Quantity | Comment |
|---|---|---|---|---|---|
| 15 Sep 2002 | Aldford | SJ4159 | Mine | 1+ | |
| 24 Nov 2001 | Alderley Edge | SJ8478 | Larval | 1+ | |
| 04 Nov 2000 | Gibson Wood, Adlington | SJ9181 | Larval | 1+ | |
| 29 Oct 2000 | Marbury Country Park | SJ6576 | Mine | 1+ | |
| 10 Sep 2000 | Point House Farm, Higher Ferry | SJ3766 | Mine | 1+ | |
| 16 Oct 1999 | Woodbank Park, Stockport | SJ9190 | Larval | 1+ | on Hornbeam |
| 16 Oct 1999 | Flaxmere | SJ5572 | Larval | 1+ | |
| 31 Aug 1999 | Eccleston | SJ4162 | Larval | 1+ | |
| 11 Oct 1998 | The Bongs, Lymm | SJ6785 | Larval | 1+ | |
| 03 Oct 1998 | Poulton | SJ3959 | Larval | 1+ | |
| 27 Sep 1998 | Sale Water Park | SJ8092 | Larval | 1+ |