Infiltrometers at the Research Site (IMAGE) University of California - Riverside Caption Photo depicts the experimental research site in Kansas, where infiltrometers are taking measurements of water filtering into the soil. Credit Edouard Sagues / Rutgers Usage Restrictions None License Licensed content 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.