About Us

Penquis Valley is nestled alongside the Sebec River in Milo, known as the Town of Three Rivers. Penquis Valley High School was established in 1968 with the first graduating class in 1969. Over the years there have been many changes with one being the addition of the middle school wing in 1975. The Penquis Valley complex houses grades 5 - 8 in the middle school and 9 - 12 in the high school.