Site Details: Carness Bay

Crowness Point
Hatston
Kirkwall, Orkney
KW15 1GP
Operator: Cooke Aquaculture Scotland Ltd
Water type: Seawater

Average female lice per fish

Source

Salmon Scotland mortality

Source

Cumulative mortality over full production cycle

Carness Bay Production cycle end date: Dec 2018
Total losses: 22.2 %

Carness Bay Production cycle end date: Oct 2019
Total losses: 6.5 %

Carness Bay Production cycle end date: Jan 2021
Total losses: 5.3 %

Source

Fish Health Inspectorate mortality

Date:
24/07/23-30/07/23
Mortality:
2,542
Mortality Rate:
1.63%
Reason given: Handling / Predator
Handling / Predator
First report this cycle, FHI to monitor
Date:
28/08/23-03/09/23
Mortality:
18,115
Mortality Rate:
2.96%
Reason given: Predator/ Gill Health
Predator/ Gill Health
Gill health and predator damage primary factors of mortality. No breach in containment; predators causing damage through net.
Business correspondent contacted.First report this cycle, FHI to monitor
Date:
07/09/23-13/09/23
Mortality:
44,595
Mortality Rate:
7.52%
Reason given: Gill Health+Predator
Gill Health+Predator
AGD and environmental gill insult the main cause, fish treated with FW mortalities are significantly reduced still to be above reporting levels following week. FHI to montor
Date:
11/09/23-17/09/23
Mortality:
19,125
Mortality Rate:
4.96%
Reason given: Gill Health+Predator
Gill Health+Predator
Site contacted: FW treatment carried out which finished last week and was reportedly successful. Some mortality attributed to seals. Nets were changed and measures have been introduced to reduce the chance of losses due to seals in the future. FHI to monitor
Date:
18/09/23-24/09/23
Mortality:
16,262
Mortality Rate:
6.01%
Reason given: Gill Health+Predator
Gill Health+Predator
Routine inspection scheduled. FHI to monitor
Date:
25/09/23-01/10/23
Mortality:
2,949
Mortality Rate:
1.16%
Reason given: Gill Health+Predator
Gill Health+Predator
Mortality has reduced back below the reporting level.
FHI to monitor.
Date:
23/10/23-29/10/23
Mortality:
2,970
Mortality Rate:
1.21%
Reason given: Gill Health / Predator
Gill Health / Predator
Mortality for WK 43 reported WK 50, site inspected WK43. Mortalities now below the reporting threshold.
No Further Action
Date:
30/10/23-05/11/23
Mortality:
2,846
Mortality Rate:
1.17%
Reason given: Gill Helath + Predator
Gill Helath + Predator
FHI to monitor.

Source

Inspection reports

Case Number: 2020-0514


Download Site records checked up until 20/11/2020 b on 20/11/2020
Site inspection and VMD sampling by on 25/11/20, movement records collected 24/11/20.
Visibility excellent on site at time of inspection, 1 dead fish observed on bottom of net. Site currently harvest and likely to be fallow before Christmas, fish showed good feeding response and appeared healthy. Fish sampled for VMD were in very good condition, only chemical treatment required this cycle of fish (transferred in Feb 2020, from nursery site) has been hydrogen peroxide for slight AGD, this hasn't caused issues so far this year. No issues reported or observed on site at time of inspection. [Original PDF]

Case Number: 2024-0167


Download IDN placed on site as it is located within 1 tidal excursion of site confirmed with clinical BKD - Meil Bay CDN2024002.
Site visit arranged. [Original PDF]

Case Number: 2024-0170


Download Site inspection conducted due to IDN for BKD.
Sal peaks in mortality 2023 wk 43 2970 (1.21%)predation/other, wk 44 2846 (1.17%) predation/other
Sal peaks in 2024 wk 03 1975 (0.91%)predation/other, wk 4 1823 (0.85%)predation/other, wk 6 20012 (0.95%)predation/other, wk 7 1805 (0.86%)predation/other, wk 9 2014 (0.97%)predation/other.
Only salmon held on site.
No recent disease problems reported.
No movements on or off site since the last inspection.
No clinical signs of disease observed. [Original PDF]

Source