LK Arrowhead is a reservoir located in Henrietta, Texas, that was created in 1955 to provide water for municipal, industrial, and agricultural uses. The lake has a surface area of 4,800 acres and a maximum depth of 56 feet. The hydrology of the lake is primarily fed by the Little Wichita River and is managed by the Upper Trinity Regional Water District. The lake is an important source of water for irrigation and supports several agricultural activities in the area. Recreational activities such as boating, fishing, and camping are also popular, and the lake is home to several species of fish, including largemouth bass, catfish, and crappie. The lake's snowpack providers are limited, as the area has low precipitation and snowfall levels.