BoatRampMap.com
Acquiring satellite view…

Wanapum Dam (Upstream)

Verified
Grant County, Washington, 99321→|Columbia River - Lake Wanapum· 14,362 ac→

Location

GPS Coordinates

About This Ramp

Managed by
Grant County PUD
Surface
Concrete
Contact
Website
USGS2 data sourcesUpdated Mar 2026

Nearby Ramps

Wanapum Dam (Downstream)
Columbia River - Priest Rapids Lake
0.5 mi
Huntzinger Boat Launch
Kittitas, Washington
1.4 mi
Boat Ramp on Wanapum Lake
Wanapum Lake
1.6 mi
Wanapum Recreation Area
Columbia River - Lake Wanapum
2.1 mi
Vantage (South)
Columbia River - Lake Wanapum
4.1 mi
More nearby ramps

Wanapum Dam (Upstream) is a public boat ramp on Columbia River - Lake Wanapum in Grant County, Washington (99321). Managed by Grant County PUD. GPS coordinates: 46.8830°N, 119.9566°W.