Cascade Junior/Senior High School, also known as Cascade High School (CHS) or Cascade Jr/Sr High School of W.D., is a rural public high school in Cascade, Iowa.

A part of the Western Dubuque Community School District, it serves grades 7–12.

[2] The communities of Cascade, Bernard,[3] Fillmore, and Temple Hill are in its attendance boundary.

[4] The Cougars compete in the River Valley Conference in the following sports:[5]

This Iowa school-related article is a stub.