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August A. Busch Jr. Memorial Wetlands at Four Rivers Conservation Area Boat Ramp

Little Osage River · Rich Hill, Vernon County

August A. Busch Jr. Memorial Wetlands at Four Rivers Conservation Area is a trailer boat ramp on Little Osage River in Rich Hill, Missouri. It is managed by Missouri Department of Conservation.

Launch
Trailer launch
Nearest town
12 mi from Nevada

Managed by Missouri Department of Conservation

Directions

Today

Fish in Little Osage River

We have no fish records for this water yet. If you fish here, tell us what you catch.

Before you launch in Missouri

Missouri boating laws: education, age limits and life jackets

Links go to official Missouri agency pages.

All 2 ramps on Little Osage River · All ramps in Vernon County

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

Nearby boat ramps

Page updated Oct 27, 2026. Ramp details from official Missouri agency records and OpenStreetMap.