Mississippi Valley Conference (Illinois)
The Mississippi Valley Conference is a high school athletic league in the Metro-East region of southwestern Illinois. It has schools from the counties of Jersey, Madison, Monroe, and St. Clair. All of its members are class "AA" in Illinois' two-class and three-class systems and "AAA" in the four-class system. History. The Mississippi Valley Conference was formed in 1971 and has been one of the most stable conferences in Illinois high school athletics. The MVC was initially formed by Civic Memorial, Highland, Jersey Community, Mascoutah, O’Fallon, Roxana, Triad, and East Alton-Wood River  High Schools. While most conferences in Illinois have gone through many changes in membership, with some conferences expanding while others have disappeared over the years, the MVC has been a beacon of stability. O’Fallon withdrew in 1993 due to a significantly increasing student enrollment and joined the South Seven Conference and ultimately ended up as members of the Southwestern Conference. Triad left the MVC in 1979, but rejoined in 1993. Roxana and East Alton-Wood River withdrew from the Mississippi Valley in 1998 due to decreasing enrollment and joined the South Central Conference, where Roxana remains, while EAWR is now  a member of the Prairie State Conference. Waterloo joined the MVC in 1998 to take the place of Roxana and East Alton-Wood River. The MVC currently has six schools, of which five are Charter members. During the 40+ year history of the league, there has only been three instances of schools entering or leaving the conference. This is remarkable stability and something of which the MVC and its member schools are extremely proud. Sports. A listing of the sports and the seasons they are played in: Fall Winter Spring In addition, schools compete in activities such as bass  fishing, competitive cheerleading, competitive dance, and scholastic bowl - though none of those are organized at the conference level. State Trophies. Bethalto (Civic Memorial) Highland Mascoutah Troy (Triad) Waterloo (H.S.)