The
Bourbeuse River (French for 'muddy') is a river located in east-central
Missouri, in the
Ozarks region, and is one of two major tributaries of the
Meramec River, the other being the
Big River. The Bourbeuse flows to the northeast from its source near the locale of Dillon in
Phelps County, through
Maries County,
Gasconade County,
Crawford County, and
Franklin County, where it discharges into the Meramec River near
Moselle The elevation of the river at its source is approximately above sea level and at its mouth about . The total length of the river is , while the airline distance between source and mouth is . The watershed area is .