This study examines negotiation processes among various actors on water usage in a Swiss Alpine region. Within the project ‘Values-based modes or production and consumption (FWF), the research focus on resource of water that is threatened by climate change in a social perspective. The research is grounded in the theoretical framework of the actor-network-theory and methodologically applies a case study approach to carve out an adaptation strate-gy. Specifically, it examines how the actor-network evolves during the renewal of the irriga-tion system in one specific village in Valais (CH). The primary objective is to analyze which actors are involved, how they interact, and how their relationships shape the negotiation pro-cess. Within the case study approach, interviews served to identify participating actors and understand their perspectives, and is complemented by a thorough document analysis. By providing insights into the ‘Water Network’ and the stakeholders engaged, the study aims to identify utilization conflicts and propose potential solutions. The findings could serve as a model for similar studies in other regions.