Split Rock is located on Bright Angel Creek and along the North Kaibab Trail, above Cottonwood Campground and about 1/2 mile (.8km) below the Roaring ...

This video gives a broad overview of the Colorado River running through the Grand Canyon. Some history of the region is covered and emphasis is placed...

Yosemite National Park: Floods in Yosemite Valley aren't uncommon during spring runoff, when the Merced River swells with melted snow and overflows in...

Yosemite National Park: Water is the life-blood of Yosemite National Park. The Tuolumne and Merced rivers water some of the most productive farmland o...

Yosemite National Park: Explore the Tuolumne River from its glacial headwaters at 13,000 feet down through Tuolumne Meadows and into the Grand Canyon ...

Valley Forge NH Park: The Valley Creek Watershed within Valley Forge National Historical Park is discussed by the park's Natural Resource Manager in t...

Grand Canyon NP: Water temperature and flow variations of the Colorado River are discussed. Emphasis is placed on how they affect visitors navigating ...

Glacier National Park: Take a look at the awesome power of McDonald Creek. The flood of 2006 is discussed as well as what the creek looks like normall...