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Rock Lake
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GPS Coordinates
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About This Ramp
Hours
Year-round
Managed by
WDFW
Surface
Unimproved Surface
Parking
1 spaces
Amenities
Restroom
USGS3 data sourcesUpdated Mar 2026
Rock Lake is a public boat ramp on Rock Lake in Whitman County, Washington (99171). Managed by WDFW. GPS coordinates: 47.1392°N, 117.7252°W.