Cyfernod / Ref NoCD1/23/6/1/1
Teitl / TitleNant Conway R.D.C. water supplies
Ddisgrifiad / Descriptionre Lake Cowlyd: visits of inspections, Dulyn Reservoir, Plas Dulyn, Cowlyd Valley scheme.
Maps: Dolgarrog area proposed trunk main. Land owned by C.V.W.B. lakes.
Plans: Layout and elevations of water treatment building
Dyddiad / Date1963 - 1983
Graddau / Extent1 item
Lefel / LevelItem
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