Tri Valley High School - Class of 1999 Alumni, Grahamsville NY

Join thousands of alumni from Tri Valley High School and the Class of 1999. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

09/10 vs Onteora
10/07 vs Pine Plains
10/23 vs Eldred

'99 Reunion Info

Class of 1977

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Tri Valley '99 Apparel

Browse our apparel store for a wide range of Bears gear, from t-shirts and hoodies, to caps and accessories.

Class Yearbook

View past yearbooks

Recently joined '99 Classmates

Dan Curry
Class of 1999

Dana Madden
Class of 1999

Connect with Class of 1999 Classmates

Carmen Jones

Charles Mauller

Frank Cassidy

Kira Sarros

Nearby Tri Valley Classmates

Class of 1997

2 classmates have joined

View Class of 1997 Alumni

Class of 1998

11 classmates have joined

View Class of 1998 Alumni

Class of 2000

2 classmates have joined

View Class of 2000 Alumni