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Rock Lake

Verified
Whitman County, Washington, 99171→|Rock Lake· 2,190 ac

Location

GPS Coordinates

About This Ramp

Hours
Year-round
Managed by
WDFW
Surface
Unimproved Surface
Parking
1 spaces
Amenities
Restroom
USGS3 data sourcesUpdated Mar 2026

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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.