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

NSW Flood Data Portal

4 Flood Projects found

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  • Flood Project
    Flood study

    Bogan River at Nyngan Flood Study

    Completed
    Publication date: 10/09/2014
    The township of Nyngan is surrounded by flood protection levees. In 1990, Bogan River floodwater overtopped the levees and inundated the town. The flood caused millions of...

  • Flood Project
    Guidance, Tools and Resources

    Nyngan Levee Bank - Reconstruction Stage 1 Construction Report

    Completed
    Publication date: 01/03/1992
    This report has been prepared for the Dept. of Water Resources and Began Shire Council to provide a record of the construction methods, soil testing, and work-as-executed...

  • Flood Project
    Guidance, Tools and Resources

    Investigation of Waterways Options Proposed by RTA and SRA for Flood Relief S...

    Completed
    Publication date: 01/12/1991
    Following the April 1990 flood at Nyngan, the Roads and Traffic Authority (RTA) decided to upgrade the Mitchell Highway east of Nyngan to allow road access to the town during a...

  • Flood Project
    Guidance, Tools and Resources

    Nyngan - Drainage Upgrading Study

    Completed
    Publication date: 01/05/1991
    This study was carried out on behalf of the Bogan Shire Council, to investigate drainage problems in the town of Nyngan. The main objective is to recommend to Council...