Thunder River Falls on Thunder River in Grand Canyon, Arizona. Thunder River drains into Tapeats Creek before joining with the Colorado River. The falls are fed by Thunder Spring which is fed by groundwater in the Cambrian Muav Limestone.
Photographer: Joseph Cook
Photo Date: circa 2014
Photo Location Accuracy: Approximately Located
Photo Tags: Grand Canyon, Thunder River, Thunder Spring, Thunder River Falls, Muav Limestone, Cambrian, geotourism, Natural resource 
