Tier 3 - Geomorphic Unit

Mound

• Margin Attached Bar
• Mid-Channel Bar

Mound Transition

• Transition

Saddle

• Riffle

Plane

• Glide-Run
• Rapid
• Cascade

Trough

• Chute
• Glide-Run
• Rapid
• Cascade

Bowl Transition

• Transition

Bowl

• Pocket Pool
• Pond
• Pool