bc0c5f1e-a7dd-46cc-a8f0-df1a5dfc7ed9 urn:uuid en UTF-8 nonGeographicDataset nonGeographicDataset 2025-08-16T13:51:43 creation ISO 19115 2016 Greater Sydney Declared Catchment and Water Supply System bc0c5f1e-a7dd-46cc-a8f0-df1a5dfc7ed9 Export Data Greater Sydney Declared Catchment, Water Supply System and Special & Controlled AreasThe declared Sydney catchment area is defined in Clause 17 of Schedule 2 of the Water NSW Act 2014. The declared Sydney catchment area is comprised of the inner catchment area and the outer catchment area. The inner catchment area is the area of land within the Special Areas (Warragamba, Metropolitan, Woronora, Blue Mountains ( Blackheath, Katoomba and Woodford), Shoalhaven, Fitzroy Falls and Wingecarribee) and the hydrological catchment of the Prospect Reservoir. The outer catchment is the area of land within the hydrological catchments of the Warragamba River and its tributaries which drain to Lake Burragorang; the Shoalhaven River and its tributaries which drain to Lake Yarrunga; and Greaves, Whipcord, Woodford and Cascades Creeks, but excluding the inner catchment area described above. Dams Declared Catchment Greater Sydney Special Areas WNSW WaterNSW documentDigital ARCGIS REST SERVICE