Hardtack Island
Natural Features
/5
Portland, OR
Latitude: 45.4837 (45°29′1″N)
Longitude: -122.657 (122°39′25″W)
Longitude: -122.657 (122°39′25″W)
Features
Elevation:
3
US Geo Name:
Feature #1121597 created on 11/28/1980
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