Pecan Bayou is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map, accessed June 3, 2011 tributary of the Red River in Texas. It is located entirely in Red River County, flowing west to east in a course north of Clarksville.
See also List of rivers of Texas
References
USGS Hydrologic Unit Map – State of Texas (1974)