Comal County was formed in 1846 with a predominantly German immigrant population. In 1850, it is estimated that New Braunfels, the county seat, was the 4th largest city in Texas. During the early years of Comal County, farming and ranching were the primary industries. After WWII, the beautiful Hill Country comprising Comal County was recognized for it's tourism potential. Canyon Lake was built by the Army Corps of Engineers in 1964. Since that time, Canyon Lake and the Guadalupe River have provided endless fun for tourists and citizens alike.