Coulter Bay
Boat ramp · on Keyhole Reservoir · near Pine Haven · Wyoming
Harmful algal blooms reported on this water (state reports compiled by U.S. EPA): 2019 to 2025.
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
- Managed by
- Wyoming State Parks
- Coordinates
- 44.36993, -104.79357
Conditions
- Weather forecast for this launch · National Weather Service
- Lake level at Keyhole Dam & Reservoir · USACE
Lake level: Keyhole Reservoir
Today's level loads here; without it, see the agency's page below.
Full pool is 4,099.3 ft (USACE, Top of Conservation).
Level from U.S. Army Corps of Engineers, Corps Water Management System (Keyhole Dam & Reservoir), about hourly; the agency's page. Levels change; check conditions at the ramp before you launch.
On Keyhole Reservoir
Reservoir in Wyoming. All launches on Keyhole Reservoir.
Community
Where people who use Keyhole Reservoir talk about it.
Nearby launches
- Pat's Point · 0.7 mi · Keyhole Reservoir
- Keyhole Reservoir Marina Ramp · 0.9 mi · Keyhole Reservoir
- Wind Creek · 2.0 mi · Keyhole Reservoir
- Osage Pond Public Access Area · 33.4 mi · Osage Pond
Sources
- Wyoming Game and Fish Department fishing guide boat ramps record -104.79359,44.36978 · Wyoming Game and Fish Department data, provided as is (WGFD disclaimer); credit WGFD
- OpenStreetMap w1089390447 © OpenStreetMap contributors, ODbL
Why it is listed as public: listed by Wyoming Game and Fish Department fishing guide boat ramps. Something wrong, or is this launch private? Send a correction; it goes to a person.