The Delta Zeta Chapter (#103) was installed at Oregon State University on March 1, 1970. Ladine Housholder, Tau Beta Sigma National President, was the installing officer. Charter Members include: Donna Hummel, Carol Hannah, Joanne Manning, Carol Major, Erika Bessmer, Mary Barron, Sherrie Smith, Marsha Holt, Leslie Strobridge, Donna Claar, Louise Whitley, Diane Larson, Paulette Bregel, and James Douglas (honorary).