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Lancelin Faces Escalating Coastal Erosion Threat as Over 25 Metres of Shoreline Lost

State engineers prepare to assess damage as the Shire of Gingin struggles with funding and community divides over adaptation strategies.

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Overview

  • Lancelin has lost over 25 metres of coastline since 2020, including six metres in the past three months, threatening key infrastructure like the Lancelin Sands Hotel and marine rescue centre.
  • Western Australia has allocated $20.6 million since 2020 and committed an additional $33.6 million through 2026 to address erosion, with Department of Transport engineers set to inspect the site soon.
  • A 2019 coastal hazard adaptation plan recommended managed retreat and asset relocation due to high flood and erosion risks, but local backlash has delayed implementation.
  • Proposals to limit four-wheel-drive access to primary dunes and concerns over sand mining's impact have divided the community, complicating efforts to protect the area.
  • Experts warn that hard infrastructure solutions like seawalls may be costly and unsustainable, suggesting managed retreat as the most viable long-term strategy.