Few citizens of other states enjoy the kind of unfettered access along the beach that was ensured for Oregonians and their visitors by our celebrated Beach Bill, initially passed by the legislature in 1967.
Today, however, this Oregonian legacy is under threat.
No one is scheming to take away our rights—at least, not directly. But human actions are threatening our beaches from both directions. We may retain our access to the shore, but in coming years our access along the beach could be lost.
Our shoreline is now caught in what is known as the “coastal squeeze.” Sea level rise and increased storm surges, driven by climate change, are pushing waves and tides higher and higher, speeding up erosion and flooding the beach more frequently. And on the landward side, more and more landowners are seeking to protect their property from those higher waves with shoreline armoring, such as seawalls and riprap revetments (structures made of boulders).
In a column published in the Cottage Grove Sentinel, Phillip Johnson from the Oregon Shores Conservation Coalition and Charlie Plybon of Surfrider Foundation argued that over time, this will be a deadly combination.
Hardened structures lead to increased erosion by deflecting waves onto adjoining shoreland. At the same time, they deprive beaches of their natural sand supply. Higher seas and stronger storms pull sand offshore, but if nature is allowed to take its course, it replenishes the beach by mobilizing sand from bluffs and dunes as they move upslope. Deprived of this fresh sand supply, beaches will narrow, becoming inaccessible to people first at high tide, and then at lower and lower tide levels. Eventually, beaches may disappear entirely, as waves slap against solid walls and riprap forms protecting coastal property owners.
The desire of property owners to preserve their assets is understandable. Statewide Land Use Goal #18 restricts armoring to properties developed by January 1, 1977.
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