Question: how deep is abiquiu lake?
Answer: Abiquiu Lake. Abiquiu Lake is a reservoir located in Rio Arriba County, in northern New Mexico in the southwestern United States. Water of the Rio Chama is impounded by the earth-filled Abiquiu Dam, 1,800 feet (550 m) long and 340 feet (104 m) high, completed in 1963 and raised in 1986.