List of Articles Open Access Article Abstract Page Full-Text 1 - Investigation of Water Losses and Providing Guidlines to Reduce Water in DEZ Irrigation Network (Case Study: Sabili and E4 Channels) Open Access Article Abstract Page Full-Text 2 - Study on the Self-Purification Capacity of Karun River (Case Study: From Ahvaz to Abadan) Open Access Article Abstract Page Full-Text 3 - The Effect of the Relative Roughness on Surface Shear Stress and Shear Stress in the Symmetric Rectangular Compound Channel Open Access Article Abstract Page Full-Text 4 - The Effect of Non-Continues Roughness Set Length in Characteristics of Hydraulic Jump in Stilling Basins with Reverse Slope Open Access Article Abstract Page Full-Text 5 - Assessing Drains Effluent and Its Impact on Shadegans Pond Water Quality Regarding Nitrate Concentration, Ammonium and Coliform Bacteria Open Access Article Abstract Page Full-Text 6 - Experimental Evaluation of the Impact of Deformation of Inclined Bridge Piers Nose on Bridge Piers Scour Profile Open Access Article Abstract Page Full-Text 7 - Experimental Evaluation of Scour Reduction of Around Bridge Abutments Using Flow Guide Vane Open Access Article Abstract Page Full-Text 8 - Trend Analysis of River Discharge Changes and the Impact of Auto-correlation Coefficient on Flow Variation Trend of Western Azerbaijan Province Rivers