ACT Stormwater Culvert Assets: Locations and Specifications

Stormwater Culverts in the Australian Capital Territory are mapped in this polyline dataset. Attributes likely include location description, suburb, ownership, maintenance responsibility, asset sub-type, material, and physical dimensions like length, width, and height. The data is captured through works-as-executed handover or field audits for assets owned or managed by the City Services directorate.

Use Cases

• Infrastructure maintenance planning based on asset ownership and maintenance responsibility attributes.
• Hydraulic capacity modeling based on culvert dimensions, invert levels, and number of cells.
• Asset inventory auditing based on location, material, and asset sub-type classifications.
• Capital works prioritization based on culvert condition inferred from construction material and grade.

Strengths

• Contains detailed engineering attributes, including specific asset sub-types and physical dimensions.
• Data is maintained through a formal works-as-executed (WAE) handover process or field audits.
• Cross-platform presence on data.gov.au indicates official use and distribution.

Limitations

• Metadata completeness is low; exact column names, row count, and file size are unknown.
• Coverage is incomplete as it excludes culverts owned privately, by other ACT Government directorates, or by the Federal Government.
• A future 'last updated' date (2026-04-10) suggests potential metadata inaccuracy.

Provenance

Source

ACT Government Geospatial Data Catalogue (ACTmapi), City and Environment Directorate (CED).

Collection Method

Captured via works-as-executed (WAE) handover process or field audits.

Freshness

Last updated: 2026-04-10 05:06:14.693624 (Note: This is a future date, which may indicate a metadata error.)

Geography

Australian Capital Territory, Australia.