| Date | Site | OS Grid Ref | Stage | Quantity | Comment |
|---|---|---|---|---|---|
| 17 Sep 2019 | Knutsford | SJ7477 | Mine | 1+ | |
| 17 Sep 2019 | Knutsford | SJ7476 | Mine | 1+ | |
| 15 Sep 2019 | Coppenhall Moss | SJ7058 | Mine | 1+ | |
| 15 Sep 2019 | Coppenhall | SJ7057 | Mine | 1+ | |
| 13 Sep 2019 | Siddington | SJ8372 | Mine | 1+ | |
| 08 Sep 2019 | Moss Brow | SJ7189 | Mine | 1+ | |
| 08 Sep 2019 | Mossbrow | SJ7089 | Mine | 1+ | |
| 08 Sep 2019 | Heatley | SJ7088 | Mine | 1+ | |
| 08 Sep 2019 | Oughtrington | SJ7087 | Mine | 1+ | |
| 05 Sep 2019 | Tabley Inferior | SJ7377 | Mine | 1+ | |
| 04 Sep 2019 | Gowy Meadows CWT | SJ4374 | Mine | 2 | |
| 02 Sep 2019 | Goostrey | SJ7970 | Mine | 1+ | |
| 02 Sep 2019 | Goostrey | SJ7870 | Mine | 1+ | |
| 29 Aug 2019 | Peover Superior | SJ7873 | Mine | 1+ | |
| 25 Aug 2019 | Leighton | SJ6857 | Mine | 1+ | |
| 21 Aug 2019 | Henbury | SJ8874 | Mine | 1+ | |
| 18 Aug 2019 | Over Alderley | SJ8775 | Mine | 1 | No quantity recorded. |
| 18 Aug 2019 | Henbury | SJ8774 | Mine | 1 | No quantity recorded. |
| 29 Jul 2019 | Burton Mere Wetlands RSPB | SJ314735 | Mine | 1 | |
| 26 Jul 2019 | Gowy Meadows CWT | SJ4374 | Mine | 1 | |
| 18 Jul 2019 | Gowy Meadows CWT | SJ4374 | Mine | 1 | |
| 13 Jul 2019 | Thornton-le-Moors | SJ4474 | Mine | 1 | |
| 11 Jul 2019 | Gowy Meadows CWT | SJ4374 | Mine | 2 | |
| 10 Jul 2019 | Chester | SJ3865 | Mine | 1 | Bumpers Lane SJ382658 |
| 09 Jul 2019 | Gowy Meadows CWT | SJ4374 | Mine | 2 | |
| 06 Jul 2019 | Alvanley | SJ4974 | Mine | 1 | SJ497741 |
| 05 Jun 2019 | Gowy Meadows CWT | SJ4374 | Mine | 1 | |
| 05 Nov 2018 | Beeston | SJ5358 | Mine | 1+ | On hawthorn. |
| 02 Nov 2018 | Lower Wych | SJ4945 | Mine | 1+ | On hawthorn. |
| 31 Oct 2018 | Milton Green | SJ4558 | Mine | 1+ | On hawthorn. |
| 30 Oct 2018 | Handley | SJ4657 | Mine | 1+ | On hawthorn. |
| 29 Oct 2018 | Tattenhall | SJ4957 | Mine | 1+ | On hawthorn. |
| 29 Oct 2018 | Aldersey Green | SJ4656 | Mine | 1+ | On hawthorn. |
| 29 Oct 2018 | Coddington | SJ4456 | Mine | 1+ | On hawthorn. |
| 28 Oct 2018 | Helsby | SJ4976 | Mine | 1+ | On hawthorn. |
| 28 Oct 2018 | Tattenhall | SJ4857 | Mine | 1+ | On hawthorn. |
| 28 Oct 2018 | Tattenhall | SJ4758 | Mine | 1+ | On hawthorn. |
| 24 Oct 2018 | Norbury | SJ5547 | Mine | 1+ | On hawthorn. |
| 24 Oct 2018 | Norbury | SJ5547 | Mine | 1+ | On hawthorn. |
| 19 Oct 2018 | Quoisley | SJ5545 | Mine | 1+ | On hawthorn. |
| 17 Oct 2018 | Seacombe | SJ3290 | Mine | 1+ | On hawthorn. |
| 17 Oct 2018 | West Kirby | SJ2185 | Mine | 1+ | On hawthorn. |
| 15 Oct 2018 | Grindley Brook | SJ5143 | Mine | 1+ | On hawthorn. |
| 15 Oct 2018 | Agden | SJ5043 | Mine | 1+ | On hawthorn. |
| 15 Oct 2018 | Duckington & Edge Green | SJ4851 | Mine | 1+ | On hawthorn. |
| 29 Sep 2018 | Weston Point | SJ4981 | Mine | 1+ | On hawthorn. |
| 29 Sep 2018 | Warmingham | SJ7060 | Mine | 1 | |
| 29 Sep 2018 | Minshull Vernon & Warmingham | SJ6961 | Mine | 1 | |
| 29 Sep 2018 | Minshull Vernon & Warmingham | SJ6960 | Mine | 1 | |
| 29 Sep 2018 | Weaverham | SJ6173 | Mine | 1+ | On hawthorn. |
| 25 Sep 2018 | Daresbury | SJ5882 | Mine | 1+ | On hawthorn. |
| 15 Sep 2018 | Adlington | SJ9382 | Mine | 6 | |
| 23 Aug 2018 | Thornton-le-Moors | SJ4474 | Larval | 1 | Gowy Meadows CWT |
| 09 Aug 2018 | Thornton-le-Moors | SJ4474 | Larval | 1 | |
| 04 Aug 2018 | Holly Bank House (CWT) | SJ442748 | Larval | 2 | |
| 23 Jul 2018 | Burton Mere Wetlands RSPB | SJ314735 | Larval | 1 | |
| 21 Jul 2018 | Thornton-le-Moors | SJ4474 | Larval | 2 | Gowy Meadows CWT |
| 23 Jun 2018 | Thornton-le-Moors | SJ4474 | Larval | 1 | Gowy Meadows CWT |
| 15 Nov 2017 | Huntington | SJ4363 | Mine | 1 | On hawthorn. |
| 13 Nov 2017 | Burton | SJ5163 | Mine | 1 | On hawthorn. |
| 12 Nov 2017 | Tirley Garth | SJ5466 | Mine | 1 | On hawthorn. |
| 06 Nov 2017 | Sutton Weaver | SJ5478 | Mine | 1 | On hawthorn. |
| 31 Oct 2017 | Gayton | SJ2680 | Mine | 1 | On hawthorn. |
| 28 Oct 2017 | Heswall | SJ2782 | Mine | 1 | On hawthorn. |
| 26 Oct 2017 | Bosley | SJ9165 | Mine | 1 | |
| 25 Oct 2017 | Caughall Bridge | SJ4171 | Mine | 2 | |
| 18 Oct 2017 | Parkgate | SJ2778 | Mine | 1 | Parkgate Old Baths SJ273789 |
| 15 Oct 2017 | Blakenhall | SJ7348 | Mine | 1+ | |
| 15 Oct 2017 | Blakenhall | SJ7347 | Mine | 1+ | |
| 14 Oct 2017 | Ellesmere Port | SJ4276 | Mine | 1 | On hawthorn. |
| 12 Oct 2017 | Denhall Lane, Burton | SJ2975 | Mine | 2 | |
| 12 Oct 2017 | Capenhurst | SJ3673 | Mine | 1 | On hawthorn. |
| 12 Oct 2017 | Macclesfield Forest | SJ9571 | Mine | 1+ | |
| 12 Oct 2017 | Sutton | SJ9570 | Mine | 1+ | |
| 09 Oct 2017 | Hooton | SJ3577 | Mine | 1 | On hawthorn. |
| 08 Oct 2017 | Dunham-on-the-Hill | SJ4672 | Mine | 1 | On hawthorn. |
| 07 Oct 2017 | Helsby Marsh | SJ4876 | Mine | 1 | On hawthorn. |
| 06 Oct 2017 | Plemstall | SJ4570 | Mine | 1 | On hawthorn. |
| 04 Oct 2017 | Little Stanney | SJ4173 | Mine | 1 | On hawthorn. |
| 03 Oct 2017 | Sutton Lane Ends | SJ9270 | Mine | 1 | |
| 28 Sep 2017 | Macclesfield | SJ9372 | Mine | 1 | |
| 27 Sep 2017 | Wrenbury | SJ5749 | Mine | 1 | On hawthorn |
| 27 Sep 2017 | Wrenbury | SJ5748 | Mine | 1 | On hawthorn. |
| 27 Sep 2017 | Wrenbury | SJ5649 | Mine | 1 | On hawthorn. |
| 26 Sep 2017 | Hobson Moor | SJ9997 | Mine | 2 | |
| 26 Sep 2017 | Matley | SJ9896 | Mine | 1 | |
| 25 Sep 2017 | Port Sunlight River Park | SJ3484 | Mine | 1 | On hawthorn. |
| 24 Sep 2017 | Faddiley | SJ5952 | Mine | 1+ | |
| 24 Sep 2017 | Faddiley | SJ5852 | Mine | 1+ | |
| 19 Sep 2017 | Gauntons Bank | SJ5647 | Mine | 1 | On hawthorn. |
| 19 Sep 2017 | Marbury | SJ5646 | Mine | 1 | On hawthorn. |
| 30 Aug 2017 | Macclesfield | SJ9474 | Mine | 1+ | |
| 30 Aug 2017 | Higher Hurdsfield | SJ9374 | Mine | 6 | |
| 26 Aug 2017 | Gowy Meadows CWT | SJ4374 | Mine | 2 | |
| 20 Aug 2017 | Stanlow | SJ4274 | Mine | 2 | |
| 12 Aug 2017 | Thornton-le-Moors | SJ4474 | Mine | 3 | |
| 05 Aug 2017 | Thornton-le-Moors | SJ4474 | Mine | 1 | |
| 16 Jul 2017 | Thornton-le-Moors | SJ4474 | Mine | 2 | |
| 30 Oct 2016 | Calveley | SJ6058 | Mine | 1+ | On hawthorn |
| 27 Oct 2016 | Sealand | SJ3569 | Mine | 1+ | on Hawthorne |