University of Oregon

Alpha Chapter - Est. Oct 10, 2000
NCAA Division I
Big Ten Conference

Eastern Oregon University

Beta Chapter - Est. Feb 15, 2004
NAIA
Frontier Conference

Bushnell University

Gamma Chapter - Est. Aug 1, 2011
NAIA
Cascade Collegiate Conference

Willamette University

Epsilon Chapter - Est. Apr 15, 2019
NCAA Division III
Northwest Conference

Southern Oregon University

Zeta Chapter - Est. Oct 21, 2024
NAIA
Frontier Conference