Tri-valley High School Alumni

Colton, South Dakota (SD)

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Tri-valley High School - Class of 1980 Alumni, Colton SD

Join thousands of alumni from Tri-valley High School and the Class of 1980. Reconnect with classmates, photos, yearbooks, upcoming reunions.

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Peggy Oberg

Peggy Oberg
Class of 1980

Chris Haugen

Chris Haugen
Class of 1980

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