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Lake Number 12
AuthoritativeLocation
GPS Coordinates
Get Directions
About This Ramp
Hours
Year-round
Managed by
WDFW
Parking
1 spaces
Amenities
Hand Launch
Washington WDFW1 data sourceUpdated Mar 2026
Lake Number 12 is a public boat ramp on Lake Number Twelve in King County, Washington (98010). Managed by WDFW. GPS coordinates: 47.3240°N, 121.9721°W.