Stormwater Drainage Catchments for Greater Geelong

Polygon features represent land areas where stormwater collects and drains to specific points, eventually discharging into waterways. The dataset is created and maintained by the City of Greater Geelong, last updated in April 2026. It uses the GCS_WGS_1984 geographic coordinate system.

Use Cases

• Model stormwater runoff volume and flow paths using catchment polygon boundaries.
• Assess flood risk by analyzing catchment areas and their discharge points to creeks, rivers, or the ocean.
• Plan urban drainage infrastructure by integrating catchment polygons with land use data.
• Visualize watershed boundaries for environmental impact studies on local waterways.

Strengths

• Data is provided in multiple standard geospatial formats including GEOJSON, SHP, and WFS.
• Published under a permissive CC-BY-4.0 license for broad reuse.

Limitations

• No explicit row count, column names, or sample data is available to assess dataset size or structure.
• The data provider offers no warranty, implying potential for undiscovered errors or inaccuracies.

Provenance

Source

City of Greater Geelong

Freshness

Last updated in April 2026.

Geography

City of Greater Geelong, Australia