Carcass classification of cultured salmon at BC aquaculture sites by fish health zone - 2018

These figures provide a break-down of mortality rates by carcass category. In some cases, reporting categories comprise more than one fish health zone in order to maintain consistency with historic reporting of fish health data.

Carcass classification by fish health zone
January 1 to March 31
Pacific Species, All Zones Pie Chart
Pacific Species, All Zones Pie Chart - Text version
  • Monthly average remaining inventory: 98.85%
  • Total mortality: 1.15%
    • Fresh 'silver': 0.32%
    • Decomposed: 0.28%
    • Handling / transport: 0.00%
    • Poor performer / cull: 0.21%
    • Predator attack: 0.07%
    • Environmental: 0.00%
    • Mature: 0.27%
Atlantic Species, Zone 2.3 Pie Chart
Atlantic Species, Zone 2.3 Pie Chart - Text version
  • Monthly average remaining inventory: 98.06%
  • Total mortality: 1.94%
    • Fresh 'silver': 0.19%
    • Decomposed: 0.23%
    • Handling / transport: 0.01%
    • Poor performer / cull: 0.21%
    • Predator attack: 0.02%
    • Environmental: 1.25%
    • Mature: 0.03%
Atlantic Species, Zone 2.4 Pie Chart
Atlantic Species, Zone 2.4 Pie Chart- Text version
  • Monthly average remaining inventory: 98.73%
  • Total mortality: 1.27%
    • Fresh 'silver': 0.40%
    • Decomposed: 0.09%
    • Handling / transport: 0.21%
    • Poor performer / cull: 0.22%
    • Predator attack: 0.03%
    • Environmental: 1.25%
    • Mature: 0.05%
Atlantic Species, Zone 3.1 and 3.2 Pie Chart.
Atlantic Species, Zone 3.1 and 3.2 Pie Chart - Text version
  • Monthly average remaining inventory: 99.47%
  • Total mortality: 0.53%
    • Fresh 'silver': 0.25%
    • Decomposed: 0.09%
    • Handling / transport: 0.04%
    • Poor performer / cull: 0.09%
    • Predator attack: 0.04%
    • Environmental: 0.00%
    • Mature: 0.01%
Atlantic Species, Zone 3.3 Pie Chart
Atlantic Species, Zone 3.3 Pie Chart - Text version
  • Monthly average remaining inventory: 98.23%
  • Total mortality: 1.77%
    • Fresh 'silver': 0.99%
    • Decomposed: 0.16%
    • Handling / transport: 0.06%
    • Poor performer / cull: 0.06%
    • Predator attack: 0.36%
    • Environmental: 0.00%
    • Mature: 0.01%
Atlantic Species, Zone 3.4 and 3.5 Pie Chart
Atlantic Species, Zone 3.4 and 3.5 Pie Chart - Text version
  • Monthly average remaining inventory: 99.04
  • Total mortality: 0.96%
    • Fresh 'silver': 0.48%
    • Decomposed: 0.14%
    • Handling / transport: 0.24%
    • Poor performer / cull: 0.07%
    • Predator attack: 0.03%
    • Environmental: 0.00%
    • Mature: 0.00%
April 1 to June 30
Pacific Species, All Zones Pie Chart.
Pacific Species, All Zones Pie Chart - Text version
  • Monthly average remaining inventory: 99.08%
  • Proportion of total mortality: 0.92%
    • Fresh 'silver': 0.32%
    • Decomposed: 0.38%
    • Handling / transport: 0.05%
    • Poor performer / cull: 0.14%
    • Predator attack: 0.03%
    • Environmental: 0.00%
    • Mature: 0.00%
Atlantic Species, Zone 2.3 Pie Chart.
Atlantic Species, Zone 2.3 Pie Chart - Text version
  • Monthly average remaining inventory: 97.90%
  • Proportion of total mortality: 2.10%
    • Fresh 'silver': 0.19%
    • Decomposed: 0.72%
    • Handling / transport: 0.08%
    • Poor performer / cull: 0.23%
    • Predator attack: 0.03%
    • Environmental: 0.83%
    • Mature: 0.02%
Atlantic Species, Zone 2.4 Pie Chart.
Atlantic Species, Zone 2.4 Pie Chart - Text version
  • Monthly average remaining inventory: 97.08%
  • Proportion of total mortality: 2.92%
    • Fresh 'silver': 1.60%
    • Decomposed: 0.16%
    • Handling / transport: 0.45%
    • Poor performer / cull: 0.20%
    • Predator attack: 0.02%
    • Environmental: 0.46%
    • Mature: 0.03%
Atlantic Species, Zone 3.1 & 3.2 Pie Chart.
Atlantic Species, Zone 3.1 and 3.2 Pie Chart - Text version
  • Monthly average remaining inventory: 95.75%
  • Proportion of total mortality: 4.25%
    • Fresh 'silver': 0.34%
    • Decomposed: 0.17%
    • Handling / transport: 0.28%
    • Poor performer / cull: 0.13%
    • Predator attack: 0.04%
    • Environmental: 3.28%
    • Mature: 0.02%
Atlantic Species, Zone 3.3 Pie Char
Atlantic Species, Zone 3.3 Pie Chart - Text version
  • Monthly average remaining inventory: 99.11%
  • Proportion of total mortality: 0.89%
    • Fresh 'silver': 0.50%
    • Decomposed: 0.15%
    • Handling / transport: 0.09%
    • Poor performer / cull: 0.09%
    • Predator attack: 0.05%
    • Environmental: 0.01%
    • Mature: 0.00%
Atlantic Species, Zone 3.4 and 3.5 Pie Chart.
Atlantic Species, Zone 3.4 and 3.5 Pie Chart - Text version
  • Monthly average remaining inventory: 98.77%
  • Proportion of total mortality: 1.23%
    • Fresh 'silver': 0.72%
    • Decomposed: 0.28%
    • Handling / transport: 0.06%
    • Poor performer / cull: 0.11%
    • Predator attack: 0.05%
    • Environmental: 0.00%
    • Mature: 0.00%
July 1 to September 30
Pacific Species, All Zones Pie Chart.
Pacific Salmon, All Zones Pie Chart - Text version
  • Monthly average remaining inventory: 99.16%
  • Proportion of total mortality: 0.84%
    • Fresh 'silver': 0.25%
    • Decomposed: 0.41%
    • Handling / transport: 0.03%
    • Poor performer / cull: 0.13%
    • Predator attack: 0.02%
    • Environmental: 0.00%
    • Mature: 0.00%
Atlantic Species, Zone 2.3 Pie Chart.
Atlantic Salmon, Zone 2.3 Pie Chart - Text version
  • Monthly average remaining inventory: 96.63%
  • Proportion of total mortality: 3.37%
    • Fresh 'silver': 0.17%
    • Decomposed: 1.20%
    • Handling / transport: 0.07%
    • Poor performer / cull: 0.22%
    • Predator attack: 0.02%
    • Environmental: 1.64%
    • Mature: 0.06%
Atlantic Species, Zone 2.4 Pie Chart.
Atlantic Salmon, Zone 2.4 Pie Chart - Text version
  • Monthly average remaining inventory: 94.11%
  • Proportion of total mortality: 5.89%
    • Fresh 'silver': 1.13%
    • Decomposed: 0.51%
    • Handling / transport: 0.53%
    • Poor performer / cull: 0.34%
    • Predator attack: 0.01%
    • Environmental: 3.33%
    • Mature: 0.05%
Atlantic Species, 3.1 and 3.2 Pie Chart.
Atlantic Salmon, 3.1 and 3.2 Pie Chart - Text version
  • Monthly average remaining inventory: 97.93%
  • Proportion of total mortality: 2.07%
    • Fresh 'silver': 0.86%
    • Decomposed: 0.53%
    • Handling / transport: 0.09%
    • Poor performer / cull: 0.23%
    • Predator attack: 0.02%
    • Environmental: 0.12%
    • Mature: 0.26%
Atlantic Species, Zone 3.3 Pie Chart.
Atlantic Salmon, Zone 3.3 Pie Chart - Text version
  • Monthly average remaining inventory: 97.72%
  • Proportion of total mortality: 2.28%
    • Fresh 'silver': 1.02%
    • Decomposed: 0.56%
    • Handling / transport: 0.26%
    • Poor performer / cull: 0.28%
    • Predator attack: 0.00%
    • Environmental: 0.13%
    • Mature: 0.02%
Atlantic Species, Zone 3.4 and 3.5 Pie Chart
Atlantic Salmon, Zone 3.4 and 3.5 Pie Chart - Text version
  • Monthly average remaining inventory: 97.38%
  • Proportion of total mortality: 2.62%
    • Fresh 'silver': 0.90%
    • Decomposed: 0.81%
    • Handling / transport: 0.07%
    • Poor performer / cull: 0.19%
    • Predator attack: 0.00%
    • Environmental: 0.65%
    • Mature: 0.01%
October 1 to December 31
Pacific Species, All Zones Pie Chart.
Pacific Species, All Zones Pie Chart - Text version
  • Monthly average remaining inventory: 98.37%
  • Proportion of total mortality: 1.63%
    • Fresh 'silver': 0.32%
    • Decomposed: 0.49%
    • Handling / transport: 0.02%
    • Poor performer / cull: 0.14%
    • Predator attack: 0.06%
    • Environmental: 0.00%
    • Mature: 0.58%
Atlantic Species, Zone 2.3 Pie Chart.
Atlantic Species, Zone 2.3 Pie Chart - Text version
  • Monthly average remaining inventory: 98.88%
  • Proportion of total mortality: 1.12%
    • Fresh 'silver': 0.35%
    • Decomposed: 0.17%
    • Handling / transport: 0.02%
    • Poor performer / cull: 0.17%
    • Predator attack: 0.06%
    • Environmental: 0.34%
    • Mature: 0.02%
Atlantic Species, Zone 2.4 Pie Chart.
Atlantic Species, Zone 2.4 Pie Chart - Text version
  • Monthly average remaining inventory: 98.69%
  • Proportion of total mortality: 1.31%
    • Fresh 'silver': 0.59%
    • Decomposed: 0.05%
    • Handling / transport: 0.31%
    • Poor performer / cull: 0.30%
    • Predator attack: 0.00%
    • Environmental: 0.06%
    • Mature: 0.00%
Atlantic Species, 3.1 and 3.2 Pie Chart.
Atlantic Species, 3.1 and 3.2 Pie Chart - Text version
  • Monthly average remaining inventory: 97.91%
  • Proportion of total mortality: 2.09%
    • Fresh 'silver': 0.46%
    • Decomposed: 0.08%
    • Handling / transport: 0.25%
    • Poor performer / cull: 0.39%
    • Predator attack: 0.03%
    • Environmental: 0.66%
    • Mature: 0.21%
Atlantic Species, Zone 3.3 Pie Chart.
Atlantic Species, Zone 3.3 Pie Chart - Text version
  • Monthly average remaining inventory: 98.64%
  • Proportion of total mortality: 1.36%
    • Fresh 'silver': 0.80%
    • Decomposed: 0.19%
    • Handling / transport: 0.01%
    • Poor performer / cull: 0.19%
    • Predator attack: 0.04%
    • Environmental: 0.08%
    • Mature: 0.04%
Atlantic Species, Zone 3.4 and 3.5 Pie Chart
Atlantic Species, Zone 3.4 and 3.5 Pie Chart - Text version
  • Monthly average remaining inventory: 98.63%
  • Proportion of total mortality: 1.37%
    • Fresh 'silver': 0.47%
    • Decomposed: 0.21%
    • Handling / transport: 0.26%
    • Poor performer / cull: 0.17%
    • Predator attack: 0.09%
    • Environmental: 0.11%
    • Mature: 0.07%