Bluff Overview
Bluff height: >80'
Bluff sediment type/geology:
- Mud
- Sand
Bluff vegetation:
- None
Groundwater seeps?: No
Profile shape: Concave
Profile
Bluff undercut?: Yes
Undercut
Undercut depth: 1-5'
Undercut length: 30-40'
Undercut height: >10'
Bluff slide deposits?: Yes
Slide Deposits
Slide deposit height: 50-60'ft
Slide deposit width: >80'ft
Slide deposit depth: >10'ft
Slide deposit composition:
- Mud
- Sand
Upper beach composition:
- Sand
- Cobbles
- Rock
- Mixed
Does the slide deposit material match material observed in the bluff above?: Yes
Does the deposit size or scarp appear to be changing?: Yes
What sediment sizes are present at the beach?:
- Mixed
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"There is a lot of clay in the slide area and portions of bluff. The overall slide is 50 feet greater than the recent slide material described in this report. It does not appear to have changed elsewhere."