Ecosystem services/habitat:
Oregon’s beaches and dunes are foundational to the resilience of our coastline. These dynamic systems absorb the energy of waves and storms, naturally protecting communities and infrastructure from flooding and erosion. They also provide irreplaceable habitat for coastal species, from the federally threatened western snowy plover to native plants, burrowing shellfish, insects, and small mammals. By filtering runoff, stabilizing sediment, and sequestering carbon beaches and dunes also help maintain clean nearshore waters and healthy coastal ecosystems.
Western Snowy Plover, Mick Thompson
Recreation/economics:
Oregon’s beaches are a key landmark of the state’s coastal identity and economy. They draw millions of people each year for recreation, supporting local businesses, jobs, and coastal livelihoods. Beyond their economic and recreational value, sandy beaches provide places for people to connect with nature, strengthening community well being. They also provide a space for learning, research, and cultural and spiritual purposes. Protecting these habitats ensures that Oregon’s coast remains whole and accessible for future generations.
Why they’re at risk:
Oregon’s beaches and dunes face compounding threats from sea level rise, intensified storm events and associated erosion, and poorly planned coastal development such as riprap and seawalls. Hard armoring prevents dunes from moving and rebuilding naturally, leading to beach loss and “coastal squeeze” as rising seas push shorelines inland. Invasive vegetation, and pollution and runoff further threaten to degrade these systems. When dunes and beaches are depleted, we lose their storm protection, wildlife habitat, public access, and the many ecological and economic benefits they provide. Climate-ready beaches means more resilient coastal communities.