Bob Battalio is a big wave surfer and expert on the coastal processes at Ocean Beach. Bob has been working with SF Surfrider and Save the Waves to help educate the public and DPW on the best solution for the erosion at Sloat.
The following presentation was given by Bob at the Community Meeting at the Park Chalet a few weeks ago - it describes some of the history at Sloat and proposes a long-term design for the future (Slide 19). Slide 19 shows a drawing of what South of Sloat would look like with dune restoration and coastal retreat. Restoring the coastal dunes and condensing the Great Highway (two-lanes to one-lane) would allow for the beach to naturally retreat (but maybe not enough) along that section of the coastline - hopefully this would relieve some the coastal erosion problems.
We need a LONG-TERM erosion plan for OB and these are the type of design ideas that we would like to see proposed at OB - not rock walls and seawalls.
Sloat Restoration through Managed Retreat
Our Vision of Beach Restoration and Preservation
The shorelines of Ocean Beach south of Sloat Blvd and Sharp Park in Pacifica are threatened by rip-rap seawallls and long-term erosion. This blog chronicles our campaign efforts to restore these beaches. Check out the web view of this site to see our proposed solutions and how to help- in the right hand column below. For all the latest about our efforts, see our monthly posts.
We advocate a managed retreat strategy to restore both Ocean Beach south of Sloat and Sharp Park.
At Sloat, our vision involves:
A long-term plan to relocate threatened infrastructure
(including the south of Sloat Great Highway, the two oceanside parking lots and the sewer lines underneath them).
The cleanup of all the rock and rubble littering the beach.
The use of sand dunes as the primary tool to slow erosion.
For Sharp Park, we advocate the decommissioning of the golf course, the removal of the rip-rap berm, and a full restoration of the wetland.
Friday, February 12, 2010
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