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Flood ProjectFlood study
Warragamba Flood Study - Hydrologic Modelling of The Hawkesbury/Nepean Catchment
CompletedPublication date: 01/06/1989As 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...
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Flood ProjectFlood study
Warragamba - Flood Study - Stage 1
CompletedPublication date: 01/04/1988This report describes the hydraulic modelling for the first stage of a flood study of the Hawkesbury-Nepean Valley commissioned by the Water Board in 1987. The study is required...
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Flood ProjectGuidance, Tools and Resources
Review of Floodplain Management Practice in New South Wales - Discussion Paper
CompletedPublication date: 01/01/1988This review will take account of Floodplain Management Program experience in New South Wales as a whole. However, it was triggered by problems brought to light during recent...
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Flood ProjectFloodplain Risk Management Study and Plan
Upper Nepean River Floodplain Management Study and Plan
CompletedPublication date: 01/04/2001Flooding 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...
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Flood ProjectFlood study
Upper Nepean River - Tributary Flood Studies
CompletedPublication date: 08/02/1999A staged approach was adopted for the tributary flood studies of the Upper Nepean River in Camden district. Stage 1 involved definition of the flooding in Navigation, Sickles,...
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Flood ProjectPost event data collection
Hawkesbury River August 1986 Flood Report
CompletedPublication date: 01/04/1988This report is a compendium of data for the August, 1986 storm event as it affected the lower Hawkesbury River. The area considered is shown on the map of Fig.1 in the report,...
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Flood ProjectFloodplain Risk Management Study
Camden Floodplain Management Strategy Study
CompletedPublication date: 01/03/1985The Nepean River and its headwater tributaries, the Avon, Cordeaux and Cataract Rivers, rise in the Illawarra Range to the west of Wollongong at an elevation of about 500 in....
