This study addresses the regulatory impacts on an innovative project seeking to introduce autonomous robots into the potable water network, Pipebots. It does so through the lens of adaptive governance, principally the under-explored area of adaptive governance and formal law. Through this study, suggestions are made to improve the regulatory regime, including a separate authorisation process for novel or complex products, built-in feedback loops to encourage learning and reflection and the need for early engagement by innovators in the regulatory process. Further, the analysis exposes a wider, serious tension: How do we encourage the innovation and flexibility we need to ensure the resilience and sustainability of our systems and at the same time safeguard strict human and environmental protections? The Pipebots project is used to explore the law’s role within adaptive governance, and suggestions to improve water governance are proposed.