(Formerly the Portsmouth and District Water Co.)
Augmentation of water supply: Water Orders including re Soberton, Walderton, and other pumping stations, Public Inquiry, 1951, Regnum underground water resources, Ems Valley Scheme, Worlds End Scheme, and South East Study re area water supply, Southampton and Portsmouth; proposals for tipping at gravel pits, West Hampnett, modernisation of Warnford Estate watercress beds, Havant Thicket Storage Reservoir including site investigation, and for Lovedean and other Source Works; Meon Valley; Loveland and Loveland v. Chichester DC, West Sussex County Council, and Portsmouth Water Co. re Summersdale Road subsidence, Chichester.
Correspondence, press cuttings including re seeming earth tremor or earthquake felt at Chichester, 1963, Morton's, Rowe's and other reports including printed, plans, maps, notes, test data, parliamentary Inquiry documents including printed and bound Minutes of Proceedings, Session 1929-1930, notebook, Weekly Pumping Returns and instrumentation readings, various printed booklets, copy documents dating back to 1905, and aerial photographs (Summersdale Road subsidence).