25 Mar 2024 Shoalhaven City Council NSW Flood Data Portal St Georges Basin - Flood Map Published Hazard and hydraulic categories; extents and categorisations based on the Flood Planning Level (1% AEP flood + 500mm freeboard). PDF Disaster, Erowal, Pats and Home, Sussex, Tullarwalla, Wandandian, Warrowing, Womerong View Dataset Save to Shortlist Saved