The Sand Management Working Group has now been re-established!
The Working Group was previously established in 2007 to provide advice, direction and assistance to advance the application of broad scale regional beach nourishment program(s) in Sydney. In 2019, it was identified that key issues faced by councils in regard to coastal erosion was still of concern, and approval was therefore given to re-establish the Working Group.
Sand Management, in particular beach nourishment, has been recognised as a potential adaptive option to offset the adverse impacts of seal level rise and increasing storm intensity on coastal assets including the retention of public beaches. (Gordon, 2009 ‘The Potential for Offshore Sand Sources to Offset Climate Change Impacts on Sydney’s Beaches’). The potential devastating impacts are evident from the 2016 ‘D Day Storm’ which moved 410,000m3 of sand from the Collaroy-Narrabeen beach alone during this time. Several other councils are also experiencing beach erosion and, in some areas, unwanted beach accretion which also has an impact on private and public assets.
In November 2019, SCCG held it’s first meeting of the Working Group with representatives from member and non-member councils, NSW Coastal Council and the Department of Planning, Industry and Environment to identify priority issues, workshop solutions and commit to regular meetings. A presentation was also given by Angus Gordon OAM, NSW Coastal Council, highlighting potential sources of sand, benefits and costs of beach nourishment works and a possible way forward for program implementation.
A copy of the outcomes report of this meeting and presentation given by Angus Gordon OAM is available for member councils in the ‘members area’ of the SCCG website.