River Valley High School is a public high school near Bidwell, in the U.S. state of Ohio. It is one of two high schools in the Gallia County Local School District, the other school being South Gallia High School. Their nickname is the Raiders. The school has been rated "Excellent" two years in a row on the state report card making it one of the highest ranked schools within several counties. In August 2009 the current RVHS facility was officially opened, taking the place of the previous RVHS located in nearby Cheshire. The new location places River Valley High School just a short distance from its main feeder school, River Valley Middle School (formerly known as Bidwell-Porter Elementary).