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Wollongong City Council

January 14, 2026 Data provider: Flood Data Portal

Lake Illawarra Floodplain Risk Management Plan - Report

Complete report

Albion Park Rail Berkeley Kanahooka Kemblawarra Koonawarra Lake Heights Lake Illawarra Oak Flats Primbee Windang Yallah
Wollongong City Council

January 14, 2026 Data provider: Flood Data Portal

Lake Illawarra Floodplain Risk Management Study

Report only. In 4 parts.

Lake Illawarra Lake Illawarra Authority Shellharbour Wollongong
Wollongong City Council

January 13, 2026 Data provider: Flood Data Portal

Mullet & Brooks Creeks Flood Study - Report

Complete Report

Brooks Creek Brownsville Dapto Farmborough Heights Horsley Kembla Grange Lake Illawarra Mullet Creek
January 13, 2026 Data provider: Flood Data Portal

Lake Illawarra, Mt Warrigal and Oak Flats Flood Study - Report

Report and Figures

Lake Illawarra Mt Warrigal Oak Flats
Wollongong City Council

January 7, 2026 Data provider: Flood Data Portal

Mullet and Brooks Creeks Floodplain Risk Management Study & Plan

Report only. See also Mullet Creek, West Dapto Extension of Flood Model - Hydrologic and Hydraulic Modelling Report.

Brooks Creek Lake Illawarra Mullet Creek Wollongong
December 17, 2025 Data provider: Flood Data Portal

Macquarie Rivulet Flood Study - Report

The Macquarie Rivulet catchment drains an area of 110 square kilometres extending from the shores of Lake Illawarra upstream for a distance of approximately 23 km to the...

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 - Hydraulic Model Input

TUFLOW

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 - Collected Data

Past flood studies and some survey information.

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

Lake Illawarra, Mt Warrigal and Oak Flats Flood Study - Hydraulic Model Outputs (TUFLOW)

Hydraulic Model Outputs (TUFLOW)

Lake Illawarra Mt Warrigal Oak Flats
December 17, 2025 Data provider: Flood Data Portal

Lake Illawarra, Mt Warrigal and Oak Flats Flood Study - Hydraulic Model Inputs (TUFLOW)

Hydraulic Model Inputs (TUFLOW)

Lake Illawarra Mt Warrigal Oak Flats

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