-10.0
-5.0
0.0 5.0
10.0 15.0
20.0 25.0
0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0 450.0 500.0 Elevation (ft, MLLW)
Range (ft)
MHW
Nourishment
Footprint
Site Plan and Representative Cross-Section
Nourishment Template
Berm Width = 70 ft (±)
Berm Elevation = +18 ft at back beach
Offshore Slope = 3:1 (H:V)
Notes:
1. Maximum annual nourishment volume = 50,000 cy.
2. Beach nourishment material to be placed above Mean High Water (MHW; +4.6 ft rel. MLLW @ La Jolla, CA).
3. Project footprint based on LiDAR data obtained by United States Geological Survey (USGS; 2016).
4. Representative cross-section developed using beach profile data obtained in October 2023.
MHW Contour
Nourishment
Template
Seabed Profile
October 2023
Representative Cross Section, Transect SC-1700
Attachment 3