River-Rapids Rating System

The River/Rapids Rating System helps you understand and prepare for a rafting trip. In short, Class V river rafting trips is for the adventure seeker. Class I trips are for family float trips. Use the classifications below to understand what you will experience then talk to us to help select the proper trip for you.

Class I = Easy Small ripple. No significant waves or obstacles.

Class II = Novice. Moderate rapids with regular waves, small drops, clear passages and wide channels. Occasional maneuvering may be required.

Class III = Intermediate. Moderately difficult rapids with larger irregular waves often narrow channels. Complex maneuvering to avoid obstacles required.

Class IV = Advanced. Intense and powerful rapids requiring precise maneuvering in fast, turbulent water. Complex channels with many significant obstacles to be avoided.

Class V = Expert. Extremely long violent or obstructed rapids, often following each other almost without interruption. Drops may have large, unavoidable waves and holes or steep, congested chutes with difficult routes. Steep gradient.