NRS-5433 | Map showing Metropolitan Water, Sewerage and Drainage Board's area of operations

This map was compiled by the Metropolitan Water Sewerage and Drainage Board and shows the Board’s area of operations, proclaimed catchment areas, water supply pipelines, water supply canals, water supply tunnels and water supply reservoirs. The map has been annotated to show various Electricity Distribution Authorities' areas of operation (ie. Prospect County Council, Sydney County Council, Illawarra County Council, Nepean River County Council, St George County Council, and Mackellar County Council). (SR Map No.52726). 1 map. Note: This description is extracted from Concise Guide to the State Archives of New South Wales, 3rd Edition 2000.