Region I
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IDAHO
The College of Idaho
Caldwell, Idaho
February 5, 1984
Idaho
Moscow, Idaho
November 9, 1934
MONTANA
Montana
(1964-1994)
Montana
State
(1930-1981)
OREGON
Oregon
State
Corvallis, Oregon
March 2, 1949
Pacific
University
Forest Grove, Oregon
May 19, 2004
Willamette
Salem, Oregon
June 6, 1947
WASHINGTON
Eastern
Washington
Cheney, Washington
February 18, 1981
Puget Sound
Tacoma, Washington
April 18, 2006
Washington
Seattle, Washington
March 6, 1991
Washington
State
Pullman, Washington
April 17, 1993
Western
Washington
Bellingham, Washington
April 16, 1997