Mae pysgodfeydd eogiaid a sewin ein hafonydd o bwys ariannol a diwylliannol mawr hefyd i economi wledig Cymru, gyda genweirio'n dod â £150 miliwn i economi Cymru bob blwyddyn.
Fisheries on rivers for salmon and sea trout also provide significant economic and cultural importance to the rural economy in Wales, with angling generating over £150 million for the Welsh economy each year.