The Tri-Valley Central School district includes an elementary school, intermediate school, and an expanding high school on the same premises. The school enrolls approximately 1250 students. Most of the students ride the bus to school and some travel up to 45 minutes one way. Tri-Valley is located one mile from the Rondout Reservoir and six miles from the Neversink Reservoir, which are the sources of the Reservoir Project that is important to the students.

   Tri-Valley Central School opened in 1952 and has experienced many construction projects to expand the school. Currently, Tri-Valley Secondary School is undergoing a building project that has already expanded the cafeteria and will further expand the school and provide for a new auditorium.

   The Tri-Valley Central School has a long tradition of outstanding academic results fostered by a proficient staff, an exceptionally supportive community, high standards, shared decision-making, and a Board of Education that promotes educational innovation and excellence.

   Tri-Valley Central School prides itself on its high behavioral standards, expectations, and disciplinary code for effective education. The district encourages the school community to contribute to an orderly educational environment in which a code of discipline defines individual responsibilities, describes unacceptable behavior, and provides appropriate disciplinary actions.

Tri-Valley Central School
34 Moore Hill Road
Grahamsville, NY 12740
845-985-2296