High School Banner

Tri-Valley High School

46450 252nd St

Colton, SD 57018

Phone: 605-446-3538

Fax: 605-446-3520

Staff
Schedules
Calendar
Handbook (2024-25)
New Student Registration
2024-25 Course Registration Guide
Principals Photo

Mr. Chris Larson

High School Principal

Email

Secretary's Photo

Mrs. Christy Oberg

Secretary

Email

Counselor photo

Mrs. Alison Dobson

HS Counselor

Email

Website

What's Happening at Tri-Valley High School

Slider is playing
2023 graduates