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Know your rivers - salmon and sea trout catchment summaries

Our reports describe the status of the salmon and sea trout populations for each of the principal salmon and sea trout catchments in Wales

Vyrnwy - Plas Dolanog

They bring together data from rod catches, stock assessments and juvenile monitoring; describing the factors limiting the populations and setting out the challenges faced in the catchments.

Habitat improvements to restore freshwater productivity of salmon and sea trout populations are set out in action tables. These tables include joint projects in which work will be carried out by our partner organisations, not just Natural Resources Wales (NRW).

Know your rivers Summary

Catchment summaries Year Year Year
Aeron 2015    
Afan 2015    
Cleddau 2015    
Clwyd 2015 2016 2017
Conwy 2015 2016 2017
Dee 2015 2016 2017
Dwyfor 2015 2016 2017
Dwyryd 2015 2016 2017
Dyfi 2015  2016 2017
Dysynni 2015  2016 2017
Glaslyn 2015 2016 2017
Gwendraeth 2015    
Gwyrfai/Llyfni 2015 2016  2017
Loughor 2015    
Mawddach 2015 2016  2017
Neath 2015     
Nevern 2015    
Ogmore 2015    
Ogwen 2015 2016 2017
Rheidol 2015     
Seiont 2015 2016 2017
Taf 2015    
Taff and Ely 2015    
Tawe 2015    
Tywi 2015    
Usk 2015     
Wye 2015     
Ystwyth 2015     


 

Juvenile Salmonid Summary

Catchment summaries Year
Clwyd 2017
Conwy 2017
Dee 2017
Mawddach 2017
Upper Severn 2017
Usk 2017
Wye  2017


Please note, In North Wales during 2017 electro-fishing was only completed on the Clwyd, Conwy, Dee, and Mawddach due to high flows.

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