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SES - NSW State Emergency Service NSW Government - Office of Environment and Heritage

NSW Flood Data Portal

27 Flood Projects found

Tags: Nepean River

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  • Flood Project
    Flood study

    Warragamba Flood Study - Hydrologic Modelling of The Hawkesbury/Nepean Catchment

    Completed
    Publication date: 01/06/1989
    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...

  • Flood Project
    Flood study

    Warragamba - Flood Study - Stage 1

    Completed
    Publication date: 01/04/1988
    This 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...

  • Flood Project
    Guidance, Tools and Resources

    Review of Floodplain Management Practice in New South Wales - Discussion Paper

    Completed
    Publication date: 01/01/1988
    This 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...

  • Flood Project
    Floodplain Risk Management Study and Plan

    Upper Nepean River Floodplain Management Study and Plan

    Completed
    Publication date: 01/04/2001
    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...

  • Flood Project
    Flood study

    Upper Nepean River - Tributary Flood Studies

    Completed
    Publication date: 08/02/1999
    A 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,...

  • Flood Project
    Post event data collection

    Hawkesbury River August 1986 Flood Report

    Completed
    Publication date: 01/04/1988
    This 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,...

  • Flood Project
    Floodplain Risk Management Study

    Camden Floodplain Management Strategy Study

    Completed
    Publication date: 01/03/1985
    The 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....