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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).

Catchment summaries Year Year
Aeron 2015  
Afan 2015  
Cleddau 2015  
Clwyd 2015 2016
Conwy 2015 2016
Dee 2015 2016
Dwyfor 2015 2016
Dwyryd 2015 2016
Dyfi 2015  2016
Dysynni 2015  2016
Glaslyn 2015 2016
Gwendraeth 2015  
Gwyrfai/Llyfni 2015 2016 
Loughor 2015  
Mawddach 2015 2016 
Neath 2015   
Nevern 2015  
Ogmore 2015  
Ogwen 2015 2016
Rheidol 2015   
Seiont 2015 2016
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

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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