Standing Water (image) Arizona State University Share Print E-Mail Caption Colored pixels mark areas inundated with standing water on Aug. 30, 2017 at 09:40 Central Daylight Time (14:40 Universal Coordinated Time) displayed over greyscale Landsat7 Global Imagery Mosaic. The color hue indicates the flood risk classification provided by National Flood Hazard Layer for Houston-Galveston area. Credit Megan Miller Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.