1. Professor of Water Resources, Civil and Environmental Engineering Dept., College of Engineering, UAE Univ., P.O. Box 17555 Al Ain, UAE.
2. Director, Water and Dams Division, Ministry of Environment and Water, P.O. Box 1509, Dubai, UAE.
3. Hydrologist, Water and Dams Division, Ministry of Environment and Water, P.O. Box 1509, Dubai, UAE.