Brisbane Coastal Hazard Overlay: Sea Level Rise Erosion Areas for 2100

Brisbane City Plan 2014 includes a coastal hazard overlay map identifying areas at risk from sea level rise. The dataset, provided by Brisbane City Council, specifically delineates erosion-prone areas expected from permanent inundation due to sea-level rise projected for the year 2100. It is part of the city's planning framework and was last updated in June 2026.

Use Cases

• Modeling future coastal erosion risk based on the 2100 sea-level rise projection mentioned in the description
• Informing land-use and development planning based on the defined Coastal hazard overlay
• Assessing property exposure to long-term climate hazards based on the erosion-prone area sub-category

Strengths

• Data is tied to the official Brisbane City Plan 2014, a formal planning document.
• Specific projection year (2100) for sea-level rise is provided.
• License is clearly stated as CC-BY-4.0.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The primary file format is HTML, which may not be optimal for direct geospatial analysis.

Provenance

Source

Brisbane City Council ([email protected])

Collection Method

Likely derived from planning and environmental modeling for the City Plan 2014.

Time Range

Projection target is the year 2100.

Freshness

Last updated 2026-06-28 14:41:40.569969; freshness should be verified.

Geography

Brisbane, Queensland, Australia.