Start Date: End Date: Published Date Data Date
Data acquired September 1, 2017 720 x 480 JPEG
Data acquired September 1, 2017 2738 x 1825 4 MB - JPEG
Data acquired August 27, 2021 720 x 480 JPEG
Data acquired August 27, 2021 2738 x 1825 4 MB - JPEG
Data acquired 1999 - 2021 720 x 350 JPEG
720 x 601 JPEG
Water levels at Glen Canyon Dam have fallen to their lowest level since 1969 and are still dropping.
NASA Earth Observatory images by Lauren Dauphin, using Landsat data from the U.S. Geological Survey and lake elevation data from the Bureau of Reclamation. Story by Michael Carlowicz.
Published September 23, 2021 Data acquired September 1, 2017 - August 27, 2021