Idaho / Lake Cascade /

Buttercup

Boat ramp · on Lake Cascade · Idaho

Past algal blooms

Harmful algal blooms reported on Lake Cascade 3.6 km from this launch (state reports compiled by U.S. EPA): 2018.

state reports compiled by U.S. EPA · checked October 18, 2026

Status not reported No closure has been posted for this launch, but its agency does not publish open or closed status. Check with the managing agency before you tow.

At the launch

Type
Boat ramp
Website
parksandrecreation.idaho.gov
Coordinates
44.68174, -116.11213

Directions (Google) Apple Maps

Conditions

Lake level: Lake Cascade

Today's level loads here; without it, see the agency's page below.

Level from Bureau of Reclamation, Reclamation Information Sharing Environment (RISE) (Lake Cascade and Cascade Dam), daily; the agency's page. Levels change; check conditions at the ramp before you launch.

On Lake Cascade

Reservoir in Idaho. All launches on Lake Cascade.

Community

Where people who use Lake Cascade talk about it.

Nearby launches

Sources

Why it is listed as public: parksandrecreation.idaho.gov: Ramps, handling docks, life jacket loaner station at Blue Heron, Van Wyck, Sugarloaf, Boulder Creek, Buttercup, Poison Creek.. Something wrong, or is this launch private? Send a correction; it goes to a person.