Inverloch Coastal Erosion Hazard Zones for 2020-2100 Planning Horizons

Inverloch, Victoria, Australia, features modelled coastal erosion hazard zones. The dataset assesses sea level rises of 0m (2020), 0.2m (2040), 0.5m (2070), and 0.8m (2100) combined with 1%, 5%, and 10% annual exceedance probability storm events. It was published by the Department of Energy, Environment and Climate Action and last updated in April 2026.

Use Cases

• Model coastal erosion risk for infrastructure planning based on specified sea level rise scenarios.
• Assess property exposure to storm surge and erosion based on annual exceedance probability events.
• Visualize future hazard zones for community engagement and policy development based on the planning horizons.
• Integrate geospatial hazard layers into regional climate adaptation strategies.

Strengths

• Explicitly models four sea level rise scenarios (0m, 0.2m, 0.5m, 0.8m) tied to specific planning years.
• Incorporates three distinct storm event intensities (1%, 5%, 10% AEP) for hazard assessment.
• Available under a permissive CC-BY-4.0 license for reuse and modification.
• Offered in multiple standard geospatial formats (SHP, GDB, DXF, etc.) for interoperability.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for large-scale ML tasks.
• Data may reflect geographic bias inherent to the single study area of Inverloch.

Provenance

Source

Department of Energy, Environment and Climate Action (Victoria, Australia)

Collection Method

Modelled dataset from a Coastal Hazard Assessment.

Time Range

Planning horizons for 2020, 2040, 2070, and 2100.

Freshness

Last updated 2026-04-28 00:09:48.499102; freshness should be verified.

Geography

Inverloch region, Victoria, Australia.