This paper aims to investigate the multifaceted factors influencing agricultural farm productivity and test the hypothesis that participation in Water Users Association (WUA) activities contributes to improved farm productivity. Primary data was collected from the Sindh and Punjab provinces of Pakistan, and hierarchical regression analysis was employed to assess the statistical significance of different variable blocks. The findings reveal that farm productivity (measured in Rs/Acre) is primarily influenced by water and land resource characteristics (54%), followed by personal characteristics of resource users (7.9%) and community and institutional characteristics (1.1%). The study identifies a negative relationship between landholding size and age with farm productivity, while a positive relationship is observed between resource users’ level of participation in WUAs and farm productivity. However, it is important to note that …