Siltcoos Lake, OR — USGS historical 15-minute topo (1941)
by USGS Historical Topo Maps (public domain) · Oregon, US
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Older edition. This is the 1941 edition from the U.S. Geological Survey. A newer one may have been published since; check the agency's page for current rules and routes before relying on it.

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Where this map covers
Named places on this map
72 named features inside the Siltcoos Lake, OR — USGS historical 15-minute topo (1941) sheet, from the USGS Geographic Names Information System. Each one links to every map that shows it.
Peaks and ridges
- Booth Ridge · ridge
Lakes, springs and falls
- Barrett Lake · lake
- Bass Arms · bay
- Bear Lake · lake
- Bear Trap Arm · bay
- Bedolf Arm · bay
- Big Arm · bay
- Bombard Bay · bay
- Booth Arm · bay
- Butterfly Lake · lake
- Carter Lake · lake
- Catfish Hole · bay
- Cherry Arm · bay
- Cleawox Lake · lake
- Cleves Cove · bay
- Crown Z Lake · lake
- Deer Arm · bay
- Dismal Swamp · swamp
- Elbow Lake · lake
- Erhart Cove · bay
- Erhart Lake · lake
- Fiddle Creek Arm Siltcoos Lake · bay
- Five Mile Arm · bay
- Georgia Lake · lake
- Glenada Ponds · lake
and 24 more
Gaps, arches and other landforms
- Arrowhead Point · cape
- Booth Island · island
- Bull Island · island
- Burnt Point · cape
- Butterfly Island · island
- Cherry Point · cape
- Clay Point · cape
- Cox Island · island
- Crabtree Point · cape
- Goat Island · island
- Halfway Point · cape
- Home Point · cape
- Isthmus Point · cape
- Jewitt Island · island
- Lone Tree Point · cape
- Middle Point · cape
and 7 more
Elevations are the USGS 3DEP ground elevation at the named point, rounded; a summit's surveyed height can differ a little.
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Version history
Version 1 · Nov 3, 2026 · 8.3 MB