Restoring Sandbars
The Glen Canyon Dam disturbed the balance of many natural processes in the Grand Canyon stretch of the Colorado River. Here we talk with geologist and fluvial geomorphologist, Katie Chapman about the effect the dam has had on sandbars downstream. By understanding how the sand is (or is not) moving through the canyon, Katie is working to try and restore these once plentiful sand deposits for the sake of recreationists as well as natural river ecosystems.