Start Date: End Date: Published Date Data Date
Data acquired July 24, 2015 720 x 480 JPEG
Data acquired July 24, 2015 4221 x 4221 12 MB - JPEG
Data acquired July 6, 2000 720 x 480 JPEG
Data acquired July 6, 2000 4221 x 4221 11 MB - JPEG
Data acquired July 6, 2000 - July 24, 2015 720 x 480 2 MB - GIF
Data acquired January 1, 2000 - December 31, 2014 720 x 465 PNG
The water within a large, key reservoir in the southwestern United States has fallen to levels not seen since the 1930s.
NASA Earth Observatory images by Joshua Stevens, using Landsat data from the U.S. Geological Survey and Lake Mead elevation data from the Bureau of Reclamation. Caption by Kathryn Hansen.
Published August 18, 2015 Data acquired July 6, 2000 - July 24, 2015