Llandegfedd Reservoir, Monmouthshire

Scope and Content

Llandegfedd Reservoir, Monmouthshire (constructed). Client: Cardiff Corporation Waterworks. Correspondence (including Edgar Morton and Partners material), plans, site investigation and construction data, test data, rotary drilling daily reports, calculations, notes, tracings, jottings, progress reports, photographs (one loose, and two bundles), rainfall records, piezometer readings, graphs, Llandegfedd Water Scheme pamphlets, and contract documents and related papers, concerning investigation, dam design and construction, damage investigation of access bridge piers and valve (draw-off) tower (including bridge adjustment, 1983); and Sluvad Treatment Works.