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downloadDownload Summary Table

Wollongong City Council

December 17, 2025 Data provider: Flood Data Portal

Duck Creek Flood Study - Hydrologic Model Input

WBNM

Duck Creek Haywards Bay Illawarra Illawarra Escarpment Lake Illawarra M1 Motorway Marshall Mount Road North Marshall Mount Road Princes Highway South Coast Rail Line Wollongong Yallah Yallah Road
Wollongong City Council

December 17, 2025 Data provider: Flood Data Portal

Duck Creek Flood Study - FERC

Trimmed, design blockage

Duck Creek Haywards Bay Illawarra Illawarra Escarpment Lake Illawarra M1 Motorway Marshall Mount Road North Marshall Mount Road Princes Highway South Coast Rail Line Wollongong Yallah Yallah Road
December 17, 2025 Data provider: Flood Data Portal

Macquarie Rivulet Flood Study - Hydrological Model Input

WBNM

Albion Creek Albion Park Frazers Creek Lake Illawarra Marshall Mount Creek Yellow Rock Creek
Wollongong City Council

December 17, 2025 Data provider: Flood Data Portal

Duck Creek Flood Study - Collected Data

Historical data Rainfall data

Duck Creek Haywards Bay Illawarra Illawarra Escarpment Lake Illawarra M1 Motorway Marshall Mount Road North Marshall Mount Road Princes Highway South Coast Rail Line Wollongong Yallah Yallah Road
Wollongong City Council

December 17, 2025 Data provider: Flood Data Portal

Duck Creek Flood Study - Hydrologic Model Output

WBNM

Duck Creek Haywards Bay Illawarra Illawarra Escarpment Lake Illawarra M1 Motorway Marshall Mount Road North Marshall Mount Road Princes Highway South Coast Rail Line Wollongong Yallah Yallah Road
Wollongong City Council

December 17, 2025 Data provider: Flood Data Portal

Duck Creek Flood Study - GIS

Also includes extents, hydraulic categorisation and peak envelope grids.

Duck Creek Haywards Bay Illawarra Illawarra Escarpment Lake Illawarra M1 Motorway Marshall Mount Road North Marshall Mount Road Princes Highway South Coast Rail Line Wollongong Yallah Yallah Road
Wollongong City Council

December 17, 2025 Data provider: Flood Data Portal

Duck Creek Flood Study - Hydraulic Model Output

TUFLOW

Duck Creek Haywards Bay Illawarra Illawarra Escarpment Lake Illawarra M1 Motorway Marshall Mount Road North Marshall Mount Road Princes Highway South Coast Rail Line Wollongong Yallah Yallah Road
December 17, 2025 Data provider: Flood Data Portal

Macquarie Rivulet Flood Study - Hydraulic Model Output

TUFLOW; Calibration, design and sensitivity

Albion Creek Albion Park Frazers Creek Lake Illawarra Marshall Mount Creek Yellow Rock Creek
December 17, 2025 Data provider: Flood Data Portal

Macquarie Rivulet Flood Study - Aerial

Aerial photographs (ECW files) from 1948 to 2011.

Albion Creek Albion Park Frazers Creek Lake Illawarra Marshall Mount Creek Yellow Rock Creek
December 17, 2025 Data provider: Flood Data Portal

Macquarie Rivulet Flood Study - Handover

Read me

Albion Creek Albion Park Frazers Creek Lake Illawarra Marshall Mount Creek Yellow Rock Creek

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