Idaho / Island Park Reservoir /
West End
Boat ramp · on Island Park Reservoir · near Island Park · Idaho
Idaho Department of Health and Welfare has a cyanobacteria health advisory for this water (updated October 2, 2026). Avoid contact with discoloured water or scum, and keep pets and children out of it.
Idaho Department of Health and Welfare · checked October 18, 2026
Harmful algal blooms reported on this water (state reports compiled by U.S. EPA): 2016, 2021, 2023 and 2026.
state reports compiled by U.S. EPA · checked October 18, 2026
Open per USDA Forest Service recreation sites (boating)'s data, checked October 18, 2026. Seasonal gates, low water and storms are not always posted; check before you tow.
At the launch
- Type
- Boat ramp
- Fee
- Free
- Docks
- 1
- Ramp surface
- gravel
- Restrooms
- Yes
- Hours
- Day use only; no overnight camping allowed
- Managed by
- Idaho Department of Fish and Game
- Website
- fs.usda.gov
- Coordinates
- 44.37648, -111.53182
Conditions
- Weather forecast for this launch · National Weather Service
- Lake level at Island Park Reservoir and Dam · Reclamation
Lake level: Island Park Reservoir
Today's level loads here; without it, see the agency's page below.
Level from Bureau of Reclamation, Reclamation Information Sharing Environment (RISE) (Island Park Reservoir and Dam), daily; the agency's page. Levels change; check conditions at the ramp before you launch.
On Island Park Reservoir
Reservoir in Idaho. All launches on Island Park Reservoir.
Community
Where people who use Island Park Reservoir talk about it.
Nearby launches
- Last Chance · 6.4 mi · Henrys Fork Snake River
- Buttermilk · 6.5 mi · Island Park Reservoir
- Mill Creek · 7.2 mi · Island Park Reservoir
- Island Park · 7.2 mi · Island Park Reservoir
- Box Canyon · 7.3 mi · Henrys Fork Snake River
- Island Park Boat Ramp · 7.8 mi · Island Park Reservoir
Sources
- Idaho Department of Fish and Game Fishing and Boating Access Sites record 317 · Public data (IDFG), liability release and no-warranty statement; no use limitations stated
- USDA Forest Service recreation sites (boating) record 5050.003281 · US federal government data, public domain
- OpenStreetMap n12010167766 © OpenStreetMap contributors, ODbL
Why it is listed as public: listed by Idaho Department of Fish and Game Fishing and Boating Access Sites and USDA Forest Service recreation sites (boating). Something wrong, or is this launch private? Send a correction; it goes to a person.