Bluff Overview

Bluff height: 50-60'

Bluff sediment type/geology:

• Mud
• Sand
• Gravels

Bluff vegetation:

• Grasses
• Shrubs
• Trees

Groundwater seeps?: Yes

Profile shape: Concave

Profile

Bluff undercut?: No

Bluff slide deposits?: Yes

Slide Deposits

Slide deposit height: >10'ft

Slide deposit width: 20-30'ft

Slide deposit depth: 10-20'ft

Slide deposit composition:

• Mud
• Gravels
• Cobbles

Upper beach composition:

• Sand
• Gravels
• Cobbles

Is the slide wet or dry?: Wet

What is the slide wet from?: Groundwater Seep

Portion of bluff that slide deposit came from: Bottom

Does the slide deposit material match material observed in the bluff above?: No

Where is the change obvious?: Material is eroded from the base

Bluff and/or Deposit Change

Estimated distance from scarp edge to reference feature: >10'

Does the deposit size or scarp appear to be changing?: Yes

What sediment sizes are present at the beach?:

• Sand
• Gravels
• Cobbles
• Rock