Central Missouri / Missouri River Corridor
Three rivers — the Osage, Gasconade, and Maries — shape the county's edges
Osage County is bounded and crossed by several rivers — the Osage, Gasconade, and Maries — that offer floating and fishing through public conservation accesses, which are the official way to get on the water
Water shapes Osage County. The Osage River runs along the county’s southern side. The Gasconade River touches the county too. The Maries River drains part of it. These rivers are great spots to float, paddle, and fish.
But getting to the water can be tricky. In most places, the legal way to reach a river is through a conservation area or a river access point. These are public spots set aside for everyone. The land along the river is often private, so you cannot just walk on.
The Missouri Department of Conservation (MDC) runs these access points. MDC also shares fishing and access details. That makes MDC your most reliable source.
Plan your trip around an official access point. Check water levels and weather first, because rivers rise fast after rain. A stretch is not necessarily floatable all year, and a riverbank is not necessarily open to the public, so the access point and conditions are worth checking before you count on either.
Where to see it
- MDC Gasconade River watershed
Use MDC for river and watershed context before planning around the Gasconade.
- MDC Mari-Osa Access
Use MDC for a public-access example instead of assuming private riverbank access.
References
More from Osage County: browse every local note for the county.
Last checked against the sources above: June 15, 2026.