Chiawana High School is a four-year public secondary school in Pasco, Washington, the second traditional high school of Pasco School District #1. Opened in 2009 with 1600 students in grades 9, 10, and 11, CHS graduated its first senior class in 2011. The school colors are blue and silver and the mascot is a riverhawk.

Chiawana High School

Chiawana High School - Courts

Chiawana High School - Volleyball

Chiawana High School - Field2