GA 7563 2 Boomerang Lagoon 25000 River Broughton Inglis Farm St River Broughton Inglis Farm St Francis Xavier School Jubilee Park Haynes Park Appleyard Reserve Jubilee Park Showgrounds Whyalla George Avenue Post Office Musgrave Shoal Whyalla Stuart Post Office Whyalla Technical College Harbor of Port Bonython Long Street Primary School Germein Bay Walroo Hut Willow Swamp Rodanjoy Airdale Primary and Infants School Port of Whyalla St Marys Infant School Second Creek Wandearah Post Office Plenty Park Scott Street Junior Primary School Eyre High School Whyalla Railway Station Stuart High School Whyalla West Primary School Port Pirie Lower Broughton School Lower Broughton Oval Whyalla Stuart High School Mullaquana Port Germein Primary School Fifth Creek Risdon Park South Post Office Port Pirie West Broughton River Cap Lafontaine Point Lowly Stony Point Wards Point Whyalla Reservoir Port Bonython Wood Point Locations within this MapGrahgor Downs Trewalla Hayfield Bonnie Doon Bingera Hill Breakfast Creek Chaunsit Coade Denmans Gully Gallows Waterhole Gibber Waterhole Greers Lina Glen Lina Hill Monument Water Facility Mutha Mutti Pelican Waterhole Pothar Pothar Water Facility Sawyer Creek Sheepyard Creek Spring Creek Mount Stewart Stewarts Creek Subyna Creek The Gorge The Woolpacks Trawalla Tryeta Warbreccan Woolscour Waterhole Wuringle Wuringle Creek Warbreccan Outstation Grangor Downs Opalville Great Artesian Basin Artesian Basin Great Australian Basin A standard map (which is square) covers an area of approximately about 25km by 25km with a contour interval of 10m