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Lake Oswego
Lake Oswego topographic maps
Mount Sylvania
United States > Oregon > Lake Oswego
Mount Sylvania, Lake Oswego, Metro, Oregon, 97035-2557, United States (45.43816 -122.72211)
Coordinates: 45.43811 -122.72216 45.43821 -122.72206 - Minimum elevation: 34 m - Maximum elevation: 294 m - Average elevation: 111 m