List of Articles Open Access Article Abstract Page Full-Text 1 - Evaluating unconventional water resources for sustainable water supply: Advantages, limitations and implementation strategies Farida Iraji Payam Najafi https://doi.org/10.30486/TSWS.2025.1206427 Open Access Article Abstract Page Full-Text 2 - Monitoring morphological changes of the Karun River shoreline using multi-temporal satellite imagery (Case study: Ahvaz city, 2006-2016) Mohammad Sardavii Mohammad Ebrahim Afifi https://doi.org/10.30486/TSWS.2025.1197637 Open Access Article Abstract Page Full-Text 3 - Investigation of flow over a crump weir in free and submerged flow conditions Mohammadhasan Hashemi F Ali Khoshfetrat Elham Izadinia Ehsan Delavari https://doi.org/10.30486/TSWS.2025.12100770 Open Access Article Abstract Page Full-Text 4 - Numerical modeling to investigate the effect of the presence or absence of a free surface on the flow around the cylindrical pier Mehdi Esmaeilzadeh Fereydani Yasin Aghaee-Shalmani https://doi.org/10.30486/TSWS.2025.1208971 Open Access Article Abstract Page Full-Text 5 - Assessment of water quality deterioration trends in Zayandeh Rud River using the SIAQUA-IPH model Mohamad Reza Fadaei Tehrani Mozhgan Mirzaei https://doi.org/10.30486/TSWS.2025.1209996 Open Access Article Abstract Page Full-Text 6 - Optimization of a composite trapezoidal channel cross section with non-uniform lining material Farinaz Sadat Mirlohi https://doi.org/10.30486/TSWS.2025/1209611