A technical study is being progressed to provide options to more sustainably manage the erosion threat over the longer-term. Instead it continued to approve development, requiring new homes to have deep piles into the sand. Beach erosion continues after heavy seas lashed Wamberal Beach on the NSW central coast. Terrigal and Wamberal beach coastal hazard map (.pdf document) Gosford beaches coastal zone management plan (.pdf document) 3 April 2017 Wamberal Beach erosion following this week's storms. The Gosford Beaches Coastal Zone Management Plan (CZMP) outlines a terminal protection structure (seawall) and sand nourishment as the preferred course of action for managing identified coastal hazard threats at Wamberal Beach. The Gosford Beaches CZMP outlines actions to address the erosion risks at Wamberal Beach. Comment has been sought from Central Coast council. Fire & Rescue officers were on Thursday night called to Ocean View Drive in Wamberal to respond to several beachfront homes at "significant" risk of structural collapse due to coastal erosion, Terrigal Fire Station said on Facebook. Erosion at Wamberal has been a problem since before the first homes were built there. Management of Coastal Erosion Emergencies in Local Government Areas Peter Horton, WorleyParsons. Terrigal lagoon sits directly behind Wamberal beach and currently drains into the sea … Gosford City Council formed a coastal committee in 1984. There are many steps to work through before a long-term solution can be implemented at Wamberal Beach. Terrigal lagoon sits directly behind Wamberal beach and currently drains into the sea just to the south of the slipping houses, but locals says the lagoon used to drain to the beach at a different spot, suggesting active coastal processes. develop a methodology for implementing a long-term solution, that is legally permissible, environmentally and socially acceptable and financially viable. Did you know that ad hoc protection works have been placed at Wamberal Beach for many decades? those who will benefit most) from the proposed program of works will need to contribute to the delivery and maintenance of the sustainable long-term solution. Letting properties slide into the sea is politically unpalatable and the cost of buying up the waterfront properties far more expensive than it was 50 years ago when the first problems emerged. This document also outlines the responsibilities of local, state and private landholders in the implementation and funding of identified management actions on … It's located beside the popular Terrigal Beach. Developing a methodology that can support the coordinated delivery of an embayment-wide solution across a mix of private and public land is one of the key challenges that needs to be worked through. Beachside properties along the shore near Wamberal Beach are on the brink of falling into the ocean after days of big swells. What is the role of the Wamberal Seawall Advisory Taskforce? The community were consulted as part of the Gosford Beaches Coastal Zone Management Plan (CZMP; 2017), and preceding Coastal Zone Management Study (CZMS; 2015). Sand nourishment involves placement of sand on a beach to combat against erosion and improve beach amenity. The NSW Government established the Wamberal Seawall Advisory Taskforce on 31 July 2020 to provide Council with support to implement a sustainable long term solution to coastal erosion issues at Wamberal Beach. Two homes fell into the sea at Wamberal in 1978 during big seas, as this image shows. Sand nourishment and a terminal protection structure (seawall) was again determined to be the best solution to the long standing issue. continue with the coastal engineering and economics study looking at concept option and feasibility for implementing the Gosford Beaches CZMP actions, continue to consult with the community on erosion solutions for Wamberal Beach at all stages of the study, continue to participate in the NSW Government Wamberal Seawall Advisory Taskforce. How much will the proposed program of works cost. Mayor Smith said a working group had been established to implement the Coastal Zone Management Plan options for Wamberal Beach which also considers erosion measures. Wamberal Beach is the worst-hit area, with 66 homes declared “at-risk”. Coastal Zone Management Plans (CZMPs) identify coastal management issues and the actions required to address these issues. A ‘Seabee’ seawall, spanning lagoon to lagoon, was designed and modelled in detail. Council has been working with the community on a long-term management solution to the Wamberal Beach erosion issue for some time. The terminal protection structure (seawall) and sand nourishment have been recommended by experts as a preferred erosion strategy at Wamberal Beach for several decades. Former coastal council member and engineer Angus Gordon says the answer lies in changing the Local Government Act to allow councils to recoup the costs of the seawall from waterfront property owners over time, though a long-term levy on the affected properties. A properly designed and constructed seawall would interact with the beach in a similar way, but in a more effective and less hazardous manner. 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