Flood Study — Citywide Overland Flow — Tingalpa Res West Sub-Model

Brisbane City Council's Citywide Creek and Overland Flow Path Mapping Flood Study includes 27 sub-models covering the entire council area. The Tingalpa Res West Sub-Model contains reports, metadata, and results data for flood height, depth, and hazard for storm events with 2 to 2000 year Average Recurrence Intervals. The dataset was last updated on 2026-06-28 and is provided under a CC-BY-4.0 license.

Use Cases

• Assess flood risk for specific properties based on flood height and depth results for different storm frequencies.
• Inform urban development policy using technical floodplain condition data from the study.
• Model overland flow paths for local creek catchments using the sub-model's geospatial data.
• Validate other hydrological models against the council's official flood study results.

Strengths

• Covers the entire Brisbane City Council area through a series of 27 individual sub-models.
• Provides results for eight distinct storm event frequencies, from 2 to 2000 year Average Recurrence Intervals.
• Includes a detailed map showing the 27 sub-models and a flood study report for methodological context.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic bias inherent to data_gov_au, being specific to Brisbane.

Provenance

Source

Brisbane City Council

Collection Method

Results from the Citywide Creek and Overland Flow Path Mapping Flood Study.

Freshness

Last updated 2026-06-28 14:37:46.038371; freshness should be verified.

Geography

Brisbane City Council area, specifically the Tingalpa Res West sub-model region.