High Quality Content by WIKIPEDIA articles! Tobique Valley Middle High School (TVMHS) is a school located in Plaster Rock, New Brunswick, Canada, that serves students from grades 6 thru 12, and is within New Brunswick School District 14. Constructed in 1947, TVMHS was formerly known as Tobique Valley High School until the mid-1990s when it began to house classes from grades lower than the junior high level. TVMHS varsity sports teams are known as the Panthers. During the 2008-2009 school year, TVMHS reported an enrolment of approximately 325 students. The current principal is Trena MacDonald.