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This map shows the official geologic hazards map for Oregon City, as adopted through ordinance 10-1003 on August 6, 2010.
By clicking on the following link, you acknowledge that you have read the disclaimer below and agree to its terms.
View the Geological Hazards Map (PDF).
If you need a full-sized copy (36 inches by 48 inches) printed, please contact the GIS Department.
For more information of geologic hazards, please view the How do I Learn about the Geologic Hazards Overlay page.
The City of Oregon City makes no representations, express or implied, as to the accuracy, completeness and timeliness of the information displayed. This map is not suitable for legal, engineering, or surveying purposes.