We're in beta! If you find a bug or have feedback, let us know in our 
Prescott College
Returning Rapids Western Grand Canyon
To monitor and understand the returning rapids of the Western Grand Canyon’s Colorado River.
Anywhere
- Ongoing
Citizen Sciencelava cliffrapidscolorado riverriverreturning rapidswestern grand canyonclimate changedroughtriver raftinglake meadwater qualitymonitoringgrand canyonhydrology