NSW Flood Data Portal

The study is to develop a Floodplain Risk Management Study and Plan (FRMSP) for the Nepean River catchment that addresses the existing, future and continuing flood problems,...

Cardno were commissioned by Camden Council to undertake a Floodplain Risk Management Study and Plan (FRMSP) for the Nepean River catchment. This FRMSP has been undertaken to...

The Peach Tree and Lower Surveyors Creeks Flood Study covers an area of 1,250 hectares within the Penrith City Council Local Government Area (LGA). As shown in Figure 1, the...

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...

Narellan Creek is situated in south-western Sydney approximately 35 km south-west of Parramatta. The local catchment covers an area of approximately 35 square kilometres, and...

The study area defined by Council is as follows: The Nepean River from Menangle Weir (4.5 kilometres upstream of Camden Council’s LGA boundary) to the river’s confluence with...

Narara Creek is a tributary of Brisbane Water and is located to the north of the estuary, within the Gosford Local Government Area. The catchment has a total area of 46.7 square...

Since the Picton Flood Study Report, 1989 (Department of Water Resources), and subsequent Flood Plain Management Study (1992), there has been significant development in the...

Webb, McKeown & Associates were engaged by the SES to undertake an analysis of possible rates f rise and their probabilities at Penrith and Windsor, particularly for design...

The Flood Risk Management Policy establishes flood risk management planning and development procedures for all flood prone land within the Camden Local Government Area (LGA)....

Table of contents: The Hawkesbury-Nepean flood problem Providing effective evacuation routes Better flood forecasting and warning Improved flood emergency response Communicating...

This report outlines the current strategy for the Hawkesbury-Nepean Flood Evacuation Routes Upgrade. It draws from documents prepared by DIPNR, SES and RTA and discussions with...

This Study investigated the hydraulic capacity of ten (10) low points identified in the road network used for emergency flood evacuation in the Emu Plains area. The Emu Plains...

The Analysis of Community Attitudes to Flood Related Risks study was designed to provide the Hawkesbury-Nepean Floodplain Management Steering Committee with key information...

Damage to residential buildings can be produced by immersion in water, the physical forces exerted by moving water, through contamination by sediment and/or pollutants, or by...

This investigation aims to address the shortcoming in knowledge of the financial impact which flooding has on individual households. It goes beyond the concept of Average Annual...

Flooding is a relatively frequent occurrence in the Upper Nepean valley. Periodically, water from the Nepean River flows across the floodplains and into low lying areas of the...

The Camden Area Flood Prone Land Study was commenced in February 1992. The brief required the definition of potential flooding, before and after mining subsidence, and the...

Northrop Consultants have been commissioned by West Coast Developments on a brief prepared by Wollondilly Shire Council to examine the flooding hazard of the Cawdor Urban...

As a result of increases in estimates of Probable Maximum Precipitation (PMP) over the past 40 years it is now apparent that Warragamba Dam is unsafe; even after the current...