Watertown High School is a public secondary school located in Watertown, South Dakota. It is the only high school in the Watertown School District #14-4. The school serves students in grades 9-12 from Watertown and the surrounding area.
Watertown High School offers a comprehensive curriculum including core academic subjects, elective courses, and Advanced Placement (AP) classes. The school also provides opportunities for students to participate in a variety of extracurricular activities, including athletics, clubs, and performing arts. The athletic teams are known as the Arrows.
Watertown High School is accredited by the South Dakota Department of Education.