Data Dashboard

All the latest data and charts from Fish Health Inspectorate and Salmon Scotland in one handy place.

Salmon Scotland - Average mortality rate

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Salmon Scotland - Most deadly sites in 2023/24*

  1. Druimyeon Bay 82.3% (Aug 23)
  2. Loch Carnan 76.8% (May 23)
  3. Loch Alsh 65.6% (Jun 24)
  4. Noster 58.7% (Jul 24)
  5. Score Holms 57.6% (Sep 23)
  6. Dunstaffnage 56.5% (Jul 23)
  7. Greanamul 56.4% (Aug 23)
  8. Geasgill 52.2% (Mar 24)
  9. Setter 51.9% (Sep 23)
  10. Stulaigh 51.7% (May 23)

* Highest Cumulative mortality over production cycle.
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Salmon Scotland - Production cycle mortality*

Highest figures for July '24
  1. Noster 58.7%
  2. Bring head 27.8%
  3. Plocrapool 22.3%
  4. Fishnish (B) 14.1%
  5. Calbha Bay 11.8%
  6. Burkwell 10.1%

* Highest Cumulative mortality over production cycle from sites reporting in July '24.
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Salmon Scotland - Monthly mortality

Highest figures for July '24
  1. Kingairloch 8%
  2. Boisdale (An Camus) 7.9%
  3. Fishnish (B) 6.2%
  4. Meil Bay 5.6%
  5. Ardcastle Bay 5.4%
  6. South West Shuna 5.3%
  7. Soay 5%
  8. Setterness South 4.5%
  9. Ardmair 4.4%
  10. Strone 4.2%

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FHI Cumulative Mortality

Freshwater & seawater Source

FHI Cumulative Seawater Mortality

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FHI Cumulative Freshwater Mortality

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FHI Seawater Mortality

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FHI - Worst weekly mortality events this year (seawater)

  1. Aird 101,016 deaths (29/07/24) ▼ Reason given: Bacterial Disease (ERM)
  2. Barcaldine Smolt Unit 71,519 deaths (22/07/24) ▼ Reason given: Saprolegnia
  3. Shuna SW (Rubh'an Trilleachain) 32,690 deaths (01/07/24) ▼ Reason given: Treatment losses (wellboat)
  4. Torridon 28,531 deaths (12/02/24) ▼ Reason given: Gill infections / Wellboat treatment (freshwater)
  5. Torridon 23,255 deaths (19/02/24) ▼ Reason given: Gill infections / Wellboat treatment (freshwater)
  6. Seaforth 21,571 deaths (19/02/24) ▼ Reason given: Treatment Loss (Thermolicer)
  7. Seaforth 21,470 deaths (26/02/24) ▼ Reason given: Treatment Losses
  8. Torridon 19,510 deaths (05/02/24) ▼ Reason given: HSMI / Gill infections
  9. Seaforth 18,097 deaths (15/01/24) ▼ Reason given: Treatment losses
  10. Soay 16,594 deaths (05/02/24) ▼ Reason given: Treatment loss / AGD

Source

FHI - Worst weekly mortality events this year

  1. Inverpolly 432,935 deaths (01/04/24) ▼ Reason given: RTFS
  2. Inverpolly 384,366 deaths (08/04/24) ▼ Reason given: RTFS
  3. Inverpolly 384,366 deaths (15/04/24) ▼ Reason given: RTFS
  4. Inchmore 296,057 deaths (22/01/24) ▼ Reason given: Poor egg quality
  5. Inchmore 295,991 deaths (13/05/24) ▼ Reason given: Fungus
  6. Applecross Smolt Unit 258,701 deaths (03/06/24) ▼ Reason given: Bacterial Disease (Furunculosis)
  7. Applecross Smolt Unit 192,609 deaths (13/05/24) ▼ Reason given: Bacterial Disease (Furunculosis)
  8. Applecross Smolt Unit 165,230 deaths (29/01/24) ▼ Reason given: Fungus
  9. Applecross Smolt Unit 157,565 deaths (10/06/24) ▼ Reason given: Bacterial Disease (Furunculosis)
  10. Applecross Smolt Ongrowing 1 147,668 deaths (29/01/24) ▼ Reason given: Bacterial Disease (Furunculosis)

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Number of aquaculture sites above CoGP lice threshold

Code of Good Practice suggests between February and Jun the threshold is lowered from an average of 1 to 0.5 adult female L. salmonis per fish during this period.

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