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Otter Tail River Resevoir, Robert Hannah Recreational Area Public Water Access Site

Fergus Falls, Otter Tail County

Otter Tail River Resevoir, Robert Hannah Recreational Area Public Water Access Site is a trailer boat ramp in Fergus Falls, Minnesota, with 3 trailer parking spaces and no restrooms. It is managed by City of Fergus Falls.

Launch
Trailer launch
Lanes
1
Trailer parking
3 spaces
Restroom
No
Dock
No
Lake size
61 acres

Managed by City of Fergus Falls

Directions: In Fergus Falls, W Vernon Ave and S. Calvin Street, AKA Riverside Park

Directions

Today

Near this ramp

Places © OpenStreetMap contributors. Call ahead for hours.

Before you launch in Minnesota

🧼 Boaters must allow inspection at staffed accesses, and inspectors can require decontamination before launch.

Minnesota boating laws: education, age limits and life jackets

Links go to official Minnesota agency pages.

All ramps in Otter Tail County

New to launching? Read how to launch a boat and ramp etiquette.

Nearby boat ramps

Page updated Oct 27, 2026. Ramp details from the Minnesota Department of Natural Resources and OpenStreetMap.