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Boulder Flat
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About This Ramp
Type
Trailered Boat Launch
Managed by
U.S. Forest Service
Lanes
1
Parking
Yes
Amenities
Restroom
Contact
Oregon Marine Board2 data sourcesUpdated Mar 2026
Boulder Flat is a public boat ramp on North Umpqua River in Douglas County, Oregon (97447). Managed by U.S. Forest Service. GPS coordinates: 43.3040°N, 122.5263°W.