HydroSOS (IMAGE) UK Centre for Ecology & Hydrology Caption HydroSOS will provide regular hydrological data, thereby informing more effective and sustainable management of water resources. Credit None needed. Usage Restrictions None License Original 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.