Llanfairfechan water works1965. Penmaenmawr water works and proposed improvements 1965, Cowlyd Valley Improvement scheme 1969, Conway Valley report 1977, Provision of local storage 1978, together with an alternative scheme based upon no trunk access across River Conway at Conwy. Provision of local storage for coastal area of C.V.W.Div. based upon 'West Bank only' trunk mains scheme. Handwritten notes on area - pipe transfers planning-Dolgarrog. Correspondence on Maes-y-Castell to Plas Iolyn trunk road. 1980. Preliminary approval water mains from Plas Iolyn via Conwy Morfa Penmaenmawr and Llanfairfechan to Aber.
Plans: North Wales Coast Road (A55) Stage 111 Conway Morfa to Llanfairfechan route plan. Low pressure area and existing service reservoirs