Natural Hazards Mitigation Plan:
The Clackamas County Natural Hazards Mitigation Plan has been split into sections below. The entire document (30MB) is available for download if you prefer, in PDF format.

Table of Contents

Volume I

Executive Summary

Section 1: Introduction

Section 2: Community Profile (4.82MB)

Section 3: Hazard Assessment Updates

Section 4: Multi-Hazard Updates

Section 5: Plan Maintenance Updates

Volume II: Hazard- Specific Information

Section 6: Flood Updates (4MB)

Section 7: Landslide Updates (9MB)

Section 8: Wildfire Updates

Section 9: Severe Winter Storm Updates

Section 10: Windstorm Updates

Section 11: Earthquake Updates (9MB)

Section 12: Volcanic Updates (2MB)

Volume III: Appendix A: Resources

The Plan (30MB)