Tri-valley High School Alumni
Colton, South Dakota (SD)
Peggy Lowery (Peggy Oberg)
Tri-valley High School
Class of 1980
→ Join 1307 Alumni from Tri-valley High School that have already claimed their alumni profiles.
→ There are 52 classes, starting with the class of 1960 all the way up to class of 2021.
Class of 1980 Alumni and Other Nearby Classes
Mary Koopman
Class of 2000
Martin Hagemann
Class of 1984
Betsy Heiberger
Class of 2004
Garry Norgaard
Class of 1972
Carrie Underwood
Class of 2005
Denise Tellinghuisen
Class of 1981
Dave Frost
Class of 1962
Becky Anfinson
Class of 1986
Wendy Boer
Class of 1990
William Williams
Class of 2001
Heidi Dumke
Class of 1994
Dixie Waugh
Class of 1994
Jared Bangert
Class of 1998
Steven Gunn
Class of 1976
Bryce Allan
Class of 2021
Veda King
Class of 1979
Lisa Tebbe
Class of 1981
Ruth Aartun
Class of 1999
