City of Perth Stormwater Drainage Pipe Locations

A line dataset showing man-made stormwater drainage pipes inventoried by the City of Perth. The data was collected from as-constructed drawings and old survey maps, with at least 95% of locational data accurate to within a few meters.

Use Cases

• Map pipe line locations to analyze stormwater conveyance networks to the Swan River.
• Identify potential duplicate data entries within the inventoried pipe assets.
• Assess spatial accuracy of pipe locations using the documented 95% precision metric.
• Support infrastructure planning by visualizing the graph of drainage assets.

Strengths

• Locational accuracy is documented as at least 95% within a few meters.
• Data originates from authoritative sources like as-constructed drawings and survey maps.
• Maintained by the City of Perth's GIS Services, indicating official provenance.

Limitations

• The dataset acknowledges the existence of some errors and duplicate data.
• No row count, column details, or sample data are provided to assess scale and structure.
• Limited to the geographic jurisdiction of the City of Perth.

Provenance

Source

GIS Services City of Perth

Collection Method

Collected from as-constructed drawings and old survey maps.

Time Range

null

Freshness

Last updated March 2026.

Geography

City of Perth, Western Australia