The Salmon River in Idaho, one of the longest free-flowing rivers in the United States, rushes through a geologic wonderland of wooded ridges, eroded bluffs, and stone towers and crags.
Published Jul 22, 2020
The old river has cut compelling patterns and formations into the red rocks of Utah.
Published Sep 18, 2018
As they prepare for a satellite that will measure the height and areal extent of rivers in unprecedented detail, hydrologists have released a better map of North American river widths.
Published Jul 9, 2015
Cliffs, waterfalls, and a wide mix of vegetation line a river that winds through the Great Plains in Nebraska.
Published May 29, 2016
The Green River in eastern Utah once carved soft sediment into meanders on a floodplain. Then the land and mountains rose and the river dug deep, preserving those meanders in stone.
Published Mar 17, 2014
Acquired May 1, 2011, this natural-color image shows the James River completely filling the river valley near Jamesville, South Dakota.
Published May 3, 2011
Acquired June 25, 2011, this image shows widespread flooding in the city of Minot, North Dakota, as the Souris River was reaching a historic crest.
Published Jun 30, 2011
The eastern section of the Rio Grande Wild and Scenic River runs deep through the desert wilderness.
Published Jun 11, 2016
The river supplies Atlanta with its drinking water and a bit of recreational fun.
Published Nov 13, 2016
Acquired June 5, 2011, and May 19, 2005, these false-color images compare conditions along the James River near Mitchell, South Dakota.
Published Jun 7, 2011
Trees have long been cherished here for timber and for the colors they bring to “the Fall Rhapsody.”
Published Oct 24, 2020
Acquired April 2, 2011, and February 27, 2011, these natural-color images show rising waters on the Kuiseb River, which flowed all the way to the Atlantic Ocean for the first time in decades.
Published Apr 12, 2011
Floods and new infrastructure have long since separated the distinctive bend in the river that was portrayed by landscape painter Thomas Cole in 1836.
Published Oct 15, 2017
A satellite image offers inky evidence of the organic-rich freshwater that the Suwannee River delivers to the Gulf of Mexico.
Published Oct 27, 2018
This photo-like image shows extensive flooding on the Red River near Fargo, North Dakota, on March 28, 2009 as the river reached a record high of 40.82 feet.
Published Mar 30, 2009
Meandering across a wide, relatively flat plain, the White River of Arkansas is no stranger to flooding. With regularity, spring rains push the river over its banks, inundating the flood-adapted forest that surrounds it. The river reached its fifth highest crest of 33.78 feet on April 19, 2008.
Published Apr 26, 2008
Black Canyon of the Gunnison National Park is a small park that encompasses the steep-walled canyons of the Gunnison River, which drains snowmelt from the Rocky Mountains in western Colorado.
Published Oct 2, 2005
Near the city of Little Rock, the river has meandered for decades, leaving its marks across the landscape.
Published Apr 21, 2014
British Columbia's longest river delivers sediment and nutrients to the Strait of Georgia.
Published Jan 7, 2015
This false-color image from April 1, 2002, shows numerous braided channels and oxbow lakes along the Songhua River in northeastern China, just upstream of the city of Harbin.
Published Dec 27, 2005
This model of the land elevation between the Mississippi, the Atchafalaya, and the Old River show the uphill fight to control river flow.
Published Jun 4, 2011
