South Mackay flood map and flood risk
South Mackay, Mackay Regional Council · Queensland · based on 3,898 mapped addresses
About 48.2% of mapped addresses in South Mackay sit inside Queensland's potential floodplain overlay (QFAO). Other mapped hazards: 2% in a bushfire-prone area, 66.4% in a storm-tide area and 29.6% in a coastal erosion area. Every property differs, so check the exact address.
South Mackay at a glance
Hazards across South Mackay
Share of mapped addresses in South Mackay inside each government hazard layer. It describes the suburb, not any one property.
Flood map of South Mackay
Check a property in South Mackay
The free check shows every mapped hazard for one address: flood, past floods, bushfire, storm tide, coastal erosion and acid sulfate soils, and what each means for a buyer. The full report adds how much of the lot is affected, zoning and planning overlays, school catchments and nearby services, a checklist of what to ask, and a PDF to keep.
Before you buy in South Mackay
- Ask Mackay Regional Council for a flood search on the exact lot - it gives flood levels and the rules for building.
- Get written insurance quotes that include flood cover.
- Ask the seller whether the property has flooded, and check for flood damage at inspection.
Stay informed
Get notified when flood data updates for South Mackay.
Nearby suburbs
Indicative only. Compiled from Queensland Government datasets (QFAO, Queensland Flood Extent Series, QSpatial), Brisbane City Council, ABS and G-NAF. Not property-level advice - verify with the council before any property decision. Last updated 2026-09-28.