Lice Map

This map displays the latest recorded count of adult female lice per fish from FHI. The larger the circle the higher the number of lice at last official count. The farms are colour coded according to which company owns them.

Week Beginning: 27/10/2025
36/124 sites breaching the Code of Good Practice threshold.

Bakkafrost Scotland Cooke Aquaculture Scotland Ltd Kames Fish Farming Ltd Landcatch Natural Selection Ltd Loch Duart Ltd Mowi Scotland Ltd Organic Sea Harvest Ltd Scottish Sea Farms Ltd Wester Ross Fisheries Ltd

Farms with the highest sea lice this week:

  1. Badcall Bay Loch Duart, Highland - 8.69
  2. Loch A Chairn Bhain Loch Duart, Highland - 8.54
  3. Calva Bay (Calbha Beag) Loch Duart, Highland - 4.45
  4. Mill Bay Cooke, Orkney - 3.68
  5. Djubawick Cooke, Shetland - 3.52
  6. Stead of Aithness Cooke, Shetland - 3.13
  7. Lamlash Bakkafrost, North Ayrshire - 2.49
  8. Maragay Mor Bakkafrost, Western Isles - 1.97
  9. Geasgill Bakkafrost, Argyll and Bute - 1.8
  10. Caolas A Deas Mowi, Western Isles - 1.68

Click here to see all the farms currently breaching the Code of Good Practice maximum lice count