Tri-Valley Central School

Tri-Valley Secondary School
Front entrance, 2008
Address
34 Moore Hill Road Grahamsville , New York 12740 United States
Coordinates	41°50′54″N 74°32′20″W / 41.84833°N 74.53889°W / 41.84833; -74.53889
Information
Funding type	Public
Motto	"Leading Students to Success" (High School), "Building a Foundation for the Future" (Middle School)
School board	Tri-Valley Central School District
Superintendent	Erin Long
Principal	Amanda Eberly (High School), Richard Bebenroth (Elementary School)
Staff	177[1]
Grades	Pre-K-12
Number of students	1,221[1]
• Kindergarten	74[1]
• Grade 1	78[1]
• Grade 2	95[1]
• Grade 3	93[1]
• Grade 4	97[1]
• Grade 5	90[1]
• Grade 6	102[1]
• Grade 7	100[1]
• Grade 8	93[1]
• Grade 9	121[1]
• Grade 10	98[1]
• Grade 11	92[1]
• Grade 12	88[1]
Average class size	19[1]
Student to teacher ratio	9:1
Language	English
Campus type	rural
Colour(s)	red  and  blue
Athletics conference	Orange County Interscholastic Athletic Association (OCIAA)
Communities served	Neversink, Denning
Graduates	82[2]
Website	tvcs.k12.ny.us

Tri-Valley Secondary School is located on 34 Moore Hill Road, near the Rondout Reservoir, east of Grahamsville, New York. It educates students from pre-kindergarten to twelfth grade and is within the Tri-Valley Central School District. It gets its name from the three streams that rise in that area of the Catskill Mountains, Rondout Creek, Chestnut Creek, and the Neversink River.

The original school building is currently used by the high school grades. It dates to the early 1950s and faces the church and cemetery in the Grahamsville Historic District just across the road. It was built on the site of the former Grahamsville one room schoolhouse. Two additions have been constructed to create the present middle and elementary schools, which combine to create a C-shaped structure with a parking lot in the middle.