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Rouse Hill Flood Study 2014
The Rouse Hill Development Area (RHDA) straddles the boundary of Blacktown City Council and The Hills Shire Council. Urban development of this area prompted the need to regulate... -
Tomakin, Mossy Point, Broulee and Mogo Flood Study - Report
This document forms the first stage of the floodplain risk management process -
Northern Lakes Flood Study - Hydrological Data
Data contains:- Rainfall data;
- Model and result calibration data;
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Northern Lakes Flood Study - Hydraulic WaterRIDE files
Contains Result files for design events, sensitivity events and blockage assessment -
BG_FRMS&P_Reports
Bogan Gate Flood Risk Management Study and Plan - Final Reports -
Nepean River Floodplain Risk Management Study and Plan - Final Report and Appendices
Nepean River Floodplain Risk Management Study and Plan - Final Report Body -
CM_FRMS&P_Reports
Cookamidgera Flood Risk Management Study and Plan - Final Reports -
Northern Lakes Flood Study - Consultation
Contains Brochure, letter and community responses -
GRD&FS_Reports
Glenfield Road Drain and Flowerdale Storage Mitigation Works and Feasibility Study Final Report -
Wolumla Flood Study Compendium
Wolumla flood study map Compendium adopted by Council 23 July 2025 -
Nepean River Flood Study
The Hawkesbury-Nepean River catchment is one of the largest coastal basins in NSW with an area of 21,400 square kilometres. The catchment at Penrith is 52% of the total area and... -
Morans Creek, Stockton Creek, Mullards Creek, Clacks Creek, Melaleuca Creek...
Flood study report prepared by Engeny for Lake Macquarie City Council - Final report data 11 November 2025 - PDF format -
Tweed Valley Floodplain Risk Management Study - WBNM and TUFLOW Input Files
Contains all WBNM and TUFLOW model input files for calibration and design simulations -
NSW Auditor-General's Report to Parliament for 2004 - Volume One
No notes provided Note: This resource was originally published on opengov.nsw.gov.au. The OpenGov website has been retired. If you have any questions, please... -
Winding Creek and Lower Cockle Creek Flood Study - Community Consultation
Includes questionnaire, newsletter and results