This research introduces "hydro-socially engaged art" as a framework for situating artistic practice within the hydrosocial cycle, which examines interactions between water, humans, and socio-political structures. Focusing on the Cikapundung River in Bandung, Indonesia, it reinterprets water as an active socio-natural entity shaped by geological forces and cultural practices. The study explores two key strands: "Reimagining the Stream," which focuses on the visual and material representations of water, and "Engaging the Social," which examines art’s role in addressing socio-political dynamics around water systems. Through projects like Aras Tarum, using indigo dye, and Aras Putih, using 35mm film submerged in river water, the river is invited to co-create the art, challenging traditional representation. The Susur Baurwalking expedition further fosters community engagement. Overall, this research positions hydro-socially engaged art as a critical approach to rethinking human-water relationships and addressing environmental challenges.