Rock Island Hydro Park Boat Ramp
Rock Island Hydro Park Boat Ramp is a public access point in Douglas County, Washington, providing access to Columbia River. It sits within the Hammond Lake-Columbia River watershed.
Sourced from State of Washington . Last checked against the source on July 7, 2026.
Boat ramps on Columbia River
We track 9 public boat ramps on Columbia River, including this one. If you're planning to spend your time on a different stretch of the water, one of the launch points below may put you closer to where you're actually headed than Rock Island Hydro Park Boat Ramp does — they're listed here in order of distance from this ramp.
- Wenatchee Riverfront Park 3.2 mi away
- Wenatchee Confluence State Park 5.8 mi away
- Yoyo Rock 11 mi away
- Sunland Estates 25 mi away
- Buckshot 49 mi away
- Vernita Bridge 57 mi away
- Vernita Bridge 57 mi away
- Ringold 77 mi away
Other boat ramps in Douglas County
Douglas County tracks 8 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Columbia River. Each one below shows which waterbody it's on, so you can tell at a glance whether it actually connects to the same water as Rock Island Hydro Park Boat Ramp or leads somewhere completely different.
- Rock Island Hydro Park Columbia River less than 0.1 mi away
- Lincoln Rock State Park Columbia River - Lake Entiat 11 mi away
- Orondo Park Columbia River - Lake Entiat 19 mi away
- Beebe Bridge Park Columbia River - Lake Entiat 32 mi away
- Jameson Lake McCarteney Creek - Jameson Lake 36 mi away
- Ankeny Road South Banks Lake 47 mi away