Flood Erosion Hazard Mitigation Evaluation, Upper Sandy River, Clackamas County, Oregon

This report describes the current erosion and flood hazards, the factors influencing these hazards, and a restorative flood and erosion protection strategy for the Upper Sandy River valley. For more information contact: Tim Abbe, PhD, PEG, PHG at Natural Systems Design and Coastal Geologic Services — Email: Tim@naturaldes.com | Phone: (206) 834-8697