Cover Snow (image) National Science Foundation Share Print E-Mail Caption Love it, hate it, we all depend on snow. In many areas, the year-round water supply depends on snow. Credit National Science Foundation 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.