25 Mar 2024 Walcha Council NSW Flood Data Portal Town of Walcha - Audit and Levee Crest Level Survey - Report Published Complete report PDF Disaster, Armidale, Grafton, Hinton, Lom, New England, Raymond Terrace, South Grafton, Walcha, levee audit View Dataset Save to Shortlist Saved 25 Mar 2024 Walcha Council NSW Flood Data Portal Walcha Flood Study Draft - Report Published Complete report PDF Disaster, Apsley Falls, Apsley River, Armidale, Macleay River, Northern Tablelands, Walcha View Dataset Save to Shortlist Saved 25 Mar 2024 Walcha Council NSW Flood Data Portal Walcha Flood Study - Report Published Complete report PDF Disaster, Apsley Falls, Apsley River, Armidale, Macleay River, Northern Tablelands, Walcha View Dataset Save to Shortlist Saved