History:

Founded: 1947
Folded: 1951
Leagues: Professional Basketball League of America (PBLA) (1947-1948), National Basketball League (NBL) (1948-1949), National Basketball Association (NBL) (1949-1950), National Professional Basketball League (NPBL) (1950-1951)
Team names: Waterloo Pro-Hawks (1947-1948), Waterloo Hawks (1948-1951)