Department heads

• Watts, Ralph L. 1908-1914
• Kains, Maurice G. 1914-1916
• Fletcher, Stevenson W. 1916-1937
• Mack, Warren B. 1937-1952
• Larson, Russell E. 1952-1962
• Walker, Darrell E. 1963-1973
• Hepler, R.W. 1973-1978
• Oliver, C. S. (Interim Head) 1978-1979
• Witham, Francis H. 1979-1988
• Wallner, Stephen J. 1988-1994
• Holcomb, Edmund J. 1994-1998
• Decoteau, Dennis R. 1998-2004
• Marini, Richard P. 2004-Present