Polygons representing natural waterway or channel structure locations (such as sediment ponds, litter traps, weirs, spillways, drop structures) and associated details. Includes...

Location and extent of Melbourne Water natural and constructed (man-made) wetlands and lakes. Captured using the Top Water Level (TWL) of each, includes wetland or lake name,...

Layer containing water supply service reservoirs (location and extent). Service reservoirs are minor local storages. Information captured using as-constructed drawings and...

Layer containing water supply storage dams (location and extent). These are major water supply system storages. Captured using as-constructed drawings and aerial imagery, and...