1. Department of Civil Engineering, University of Missan, Missan, Iraq
2. Department of Integrated Water System and Governance, UNESCO-IHE Institute for Water Education, Delft, The Netherlands
3. Faculty of Civil Engineering, Politechnical University of Timisoara, Timisoara, Romania
4. Water Resources Section, Delft University of Technology, Delft, The Netherlands
5. Department of Civil Engineering, University of Twente, Enschede, The Netherlands
6. Water Resources, Geology Department, College of Science, University of Basrah, Basrah, Iraq