Siddiquie, K.T. and Nafi, A.M. 2025. Flood Hazard Zonation Using 2D HEC-RAS and Explainable Machine Learning in Urban Watersheds. Research Journal in Civil, Industrial and Mechanical Engineering. 2, 2 (Dec. 2025), 112–130. DOI:https://doi.org/10.61424/rjcime.v2i2.631.