This official Nautical Chart is produced by the Australian Hydrographic Office, and corrected fortnightly to 'Notice to Marines' by Cairns Charts & Maps. This ensures it remains compliance with Safety of Navigation requirements. This marine chart, or 'sea map', is primarily produced to support the safe navigation of commerical shipping through Australian, Papua New Guinea and Somolon Island waters.
Nautical charts depict the seabed, or bathymetry, using a variety of colours to shade the depth regions. Darker blues indicate shallower water, while light blues and white indicate deeper water. A chart will also show continous contour lines (at varying intervals dependingo the scale of the chart), 'spot depths' across the whole area, as well as different symbols indicating wrecks, shallow rocks and dangers, as well as details on lights, light houses, tides and currents.
For extensive detail on the symbology of nautical charts, the Symbols and Abbreviations used on Admiralty Charts is the definative reference.
Locations within this Map
Port Road Tank Lenkunya Lazy B Ranch The Oaks Nectarnea Glendella Mount Gullet Hut Horseshoe Dam Hillseaview Winninowie Farm Mambray Creek Railway Station The Whim Koria Creek Seaview Nectar Brook Railway Station Cudnia Homestead Cap Racine Mambray Creek Primary School The Willows Culdaburra Sandy Bay Blanche Harbor Woolundunga Creek Douglas Point Emu Dam Two Hummock Point Point Lowly Homestead Pickle Well Horrocks Creek Nectar Brook Creek Baie Voltaire Nectar Brook Telephone Office Douglas Hills Mambray Creek Post Office Dudlers Point Blanche Harbor-Douglas Bank Aquatic Reserve Fitzgerald Bay Miranda Station Hill Douglas Bank Bells Grave Point Paterson Blackfellows Creek Spear Creek Douglas Point South Winninowie Creek Chinaman Creek False Creek Hannan Dam Snapper Reach Mount Gullett Creek Webb Beach Nectar Brook Cudnia Creek Clear View Mambray Creek Fairy Farm Karawantinga The Pines Emu Hill Willow Bank Nectar Park Crag Point Winninowie Tanks Inshore Hummock Two Hummock Hill Bay Hill Yatala Harbor Rocky Point Winninowie Post Office Long Dam Fishermans Dam Winninowie Rise Trig East Sands Woodbine Park Nectar Brook Reservoir Mount Gullet Chinamans Hut Mount Gullett Yatala Harbor-Upper Spencer Gulf Aquatic Reserve North Hummock Winninowie Two Mile Dam Baroota Railway Station Mount Mambray Mount Gullett Hut Cap Bernadotte Mount Grainger Middle Bank South Hummock Port Paterson Mount Patterson Backy Point Hundred of Winninowie Pekita Red Cliff Point The Olives Karawintanga Bog Bay Baroota Post Office Tattiwa Spring West Sands Flinders Channel 5AU Radio Station Nangari Bluff Reach Redcliff Mangrove Point Tittawa Creek Port Road Dam Snapper Point Winninowie Railway Station Mambury Creek Tattiwa Creek Commissariat Point Nectarville Illawong Sandalwood Gordon Hill Winninowie Conservation Park Middle Bank Lighthouse Woolundunga Scrubby Glen Deep Creek Mount Gullet Creek Kiora Creek Monument Hill Gordons Hill Cultana Hill Backys Point Baroota Port Augusta Thomas Playford Power Station Northern Power Station Flying Doctor Base Old Great Western Bridge Central Oval Port Augusta West Primary School Port Augusta Post Office School of the Air Campus Port Augusta Technical College Curlew Point Power Station Snapper Reach Gladstone Square Port Augusta High School Augusta Park High School Davenport North Post Office Port Augusta Lighthouse Port Augusta West Post Office Holdsworth Triangle Port Augusta Primary School Browns Point Cudmore Hill Carlton Primary School Port Augusta North Post Office Harbor of Port Augusta Willsden Primary School Braddock Park Augusta Park Primary School Port Augusta Railway Station St Josephs High School Curlew Point Brown Point Willsden Port Augusta College of TAFE Apex Park Lea Memorial Oval McLellan Lookout Orchard Point Snapper Point Port Augusta School of the Air Port Augusta South Post Office Willsden Post Office Port Augusta Extension Post Office Disraeli Square Port Augusta East Post Office St Josephs Primary School Port Augusta Hospital Curlew Island Havre Caffarely Kurdnatta Camp Point Cudmores Hill Old Great Western Bridge Port Augusta Post Office School of the Air Campus Port Augusta Gladstone Square Port Augusta Lighthouse Holdsworth Triangle Port Augusta Primary School Port Augusta School of the Air Disraeli Square