Acquired July 7, 2011, and July 4, 2010, these false-color images compare conditions along the Souris River in North Dakota, where record flooding struck in June 2011.
Acquired June 5, 2011, and June 16, 2010, these false-color images compare conditions along the Milk, Souris, and Missouri Rivers in Montana and North Dakota.
Acquired August 1, 2011, and August 6, 2010, these false-color images compare conditions along the James River, a Missouri River tributary, in South Dakota.