Salmon fishing: proposed river gradings for 2026 season

Background to the assessment

The conservation status of stocks is assessed on a river by river basis, except for those areas where fishery catch cannot be assigned to individual rivers or Special Areas of Conservation that cover either part of a single river or multiple rivers. Where catch cannot be assigned to a single river the rivers are combined to form assessment groups. The annual assessment is explained in our video.

The conservation status of each stock is defined by the probability of the stock meeting its conservation limit over a five-year period. Rather than a simple pass or fail, stocks are allocated to one of three conservation status’, each with its own recommended management actions:

Good conservation status

At least 80% probability of meeting the conservation limit. Exploitation is sustainable therefore no additional management action is currently required. This recognises the effectiveness of existing non-statutory local management interventions.

Moderate conservation status

Between 60-80% probability of meeting the conservation limit. Management action is necessary to reduce exploitation. Catch and release should be promoted strongly in the first instance. The need for mandatory catch and release will be reviewed annually.

Poor conservation status

Less than 60% probability of meeting the conservation limit. Exploitation is unsustainable therefore management action, including mandatory catch and release (for all methods), is required to reduce exploitation.

Best practice for catch and release angling

The chances of survival of a released fish depend on how it has been handled. If fish are handled properly then they will have the greatest chance of going onto spawn. Catch and release is one of the most effective ways in which anglers contribute to the future of their sport.

Summary of catch and release best practice

• keep it cool – salmon struggle in warmer water; fish on cooler days or early mornings to reduce stress
• keep hands off - wherever possible, avoid handling fish directly to prevent infection. With the right tools, in most cases it’s easy to unhook without touching the fish
• keep it under - fish have a better chance of survival when they stay submerged throughout the release
• keep it clean - always check, clean, and dry your gear to prevent spreading disease, parasites, and invasive species

This guidance (PDF) published by Fisheries Management Scotland has more practical advice and information about catch and release best practice.