Glen Canyon Dam, which holds back the waters of Lake Powell, has emerged as a significant water supply chokepoint in the Colorado River basin. Photo © Brett Walton/Circle of Blue
2026-03-22 Lake Powell Glen Canyon BWalton IMG_7046a-Edit-2500
Glen Canyon Dam, which holds back the waters of Lake Powell, has emerged as a significant water supply chokepoint in the Colorado River basin. Photo © Brett Walton/Circle of Blue
We'll send a verification code to %EMAIL%.
Get the best of Circle of Blue directly in your email inbox.
Sending to: