Marine Scotland has today published its river gradings assessments for the 2021 season. You can find them, here: https://scotland.shinyapps.io/sg-salmon-conservation/
Rivers now have 28 says to make comments or objections on the assessments. These should be mailed to email@example.com by September 25th.
By clicking on the first link, a window opens where you can find your river, in a drop-down menu (where it says 'Choose' and 'Show location'. Select your river and the assessment will be shown.
For all details, including how the assessments were arrived at, see: https://www.gov.scot/publications/salmon-fishing-proposed-river-gradings-for-2021-season/