The Xacbal Dam (Spanish: Planta Hidroeléctrica Xacbal) is a reinforced concrete gravity dam and power plant spanning the Xacbal River in the municipality of Chajul, Guatemala. A 10.35 m high dam diverts the river's water flow to a sand filter and on through an open conduction channel to a daily regulation reservoir located outside the river channel. A 4.7 km conduction tunnel with a diameter of 4.65 m, directs the water through a 615 m long pressure pipe (diameter 3.55 m) to the power house. The water is diverted back to the Xacbal river channel.