New for 2007! Completed in 1937, Lake Buchanan is the northern most lake within the Highland Chain of lakes.  An impoundment of the Lower Colorado River, the lake is approximately 22,335 surface acres in size and boasts a boasts robust populations of striped and white bass.  Under-rated populations of largemouth bass and Guadalupe bass also exist.  Rounding out the fishing opportunities are good populations of channel catfish, flathead catfish and blue catfish.