25 Mar 2024 NSW State Emergency Service NSW Flood Data Portal Nyngan Levee Centreline and Levee Type Shapefiles Published Nyngan Levee Centreline and Levee Type Shapefiles ZIP Disaster, levee, nyngan View Dataset Save to Shortlist Saved 25 Mar 2024 NSW State Emergency Service NSW Flood Data Portal Visual Audit of Nyngan Levee Published Visual Audit of Nyngan Levee May 2021 PDF Disaster, levee, nyngan View Dataset Save to Shortlist Saved 25 Mar 2024 NSW State Emergency Service NSW Flood Data Portal Nyngan Levee Crest Level Survey Published Nyngan Levee Crest Level Survey ZIP Disaster, levee, nyngan View Dataset Save to Shortlist Saved 25 Mar 2024 NSW State Emergency Service NSW Flood Data Portal Nyngan Levee - Levee Owners Manual Published Nyngan Levee - Levee Owners Manual January 2021 PDF Disaster, levee, nyngan View Dataset Save to Shortlist Saved