Sugarloaf Creek Catchment Floodplain Risk Management Study and Plan

Detailed risk management measures to do with flood modification measures, property, emergency management, urban design are outlined. This was done utilising data from DRAINS hydrologic and hydraulic model and the output discharge hydrographs. Upstream flows were converted into flood levels and velocities using a TUFLOW hydraulic model.

Data Source:
  • Flood Data Portal
Data and Resources
Sugarloaf Creek Catchment Floodplain Risk Management Stud...
Sugarloaf Creek Floodplain Risk Management Study and Plan - Part2
Sugarloaf Creek Floodplain Risk Management Study and Plan...
Sugarloaf Creek Floodplain Risk Management Study and Plan...
Sugarloaf Creek Floodplain Risk Management Study and Plan...
Sugarloaf Creek Floodplain Risk Management Study and Plan...
Sugarloaf Creek Floodplain Risk Management Study and Plan...
Additional Information
Field Value
Title Sugarloaf Creek Catchment Floodplain Risk Management Study and Plan
Date Published 17/12/2025
Last Updated 19/01/2026
Publisher/Agency Willoughby City Council
Licence Creative Commons Attribution
Update Frequency as_required
Contact Point Willoughby City Council
email@willoughby.nsw.gov.au
Temporal Coverage Until 01/11/2012
Geospatial Coverage
Data Portal Flood Data Portal