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: 29/06/2026
26/134 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. Swining Voe 3 Scottish Sea Farms, Shetland - 3.13
  2. Hunda Scottish Sea Farms, Orkney - 1.98
  3. Toyness Scottish Sea Farms, Orkney - 1.96
  4. Slocka Ronas Voe Scottish Sea Farms, Shetland - 1.93
  5. East Moclett Cooke, Orkney - 1.67
  6. Skelwick Skerry Cooke, Orkney - 1.63
  7. Scallastle Scottish Sea Farms, Argyll and Bute - 1.26
  8. Wick of Vatsetter Cooke, Shetland - 1.22
  9. Lochmaddy Loch Duart, Western Isles - 1.2
  10. Bay of Cleat (North) Cooke, Orkney - 1.07

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