Start Date: End Date: Published Date Data Date
Data acquired 2002 - 2014 720 x 665 JPEG
Data acquired 2002 - 2014 2586 x 2155 894 KB - JPEG
Data acquired 2015 - 2024 720 x 665 JPEG
Data acquired 2015 - 2024 2586 x 2155 833 KB - JPEG
Data acquired July 12, 2025 720 x 480 JPEG
Data acquired July 12, 2025 2601 x 1734 2 MB - JPEG
720 x 480 JPEG
Decades of satellite observations show that the aquifers in the southern part of the state are ailing.
NASA Earth Observatory images by Wanmei Liang, using data from Abdelmohsen, K., et al. (2025), boundary data from Colorado River Basin GIS Open Data Portal, and Landsat data from the U.S. Geological Survey. Oceanic Niño Index chart based on data from the Climate Prediction Center at NOAA. Story by Adam Voiland.
Published July 21, 2025 Data acquired 2002 - 2024