Water Samples (image) American Society of Agronomy Share Print E-Mail Caption Ross prepares water samples after a rain fall. These carefully labeled samples will help tell the story of how the water moves during and after a rainstorm or snow melt. Credit Janelle Laing. Usage Restrictions Please use with story only. 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.