Governing smart water cities for urban water resilience: international lessons and a Canadian policy framework

Abstract

Smart Water Cities (SWCs) are frequently presented as a technological response to urban water stress, aging infrastructure, climate risk, and expectations for more responsive public services. Yet the literature gives less attention to the institutional conditions that determine whether digital tools produce durable, equitable, and accountable outcomes. This article reports a policy-oriented scoping review that asks: (1) how SWCs are defined; (2) which implementation conditions and recurring failure risks shape adoption; and (3) which policy directions are relevant in fragmented, multilevel governance systems. The review distinguishes drinking water, wastewater, and stormwater as related but institutionally distinct policy spaces; codes the evidence across nine analytical dimensions; and compares five international cases – Singapore, Amsterdam, Copenhagen, Barcelona, and Cape Town – alongside five Canadian implementation examples. The synthesis identifies seven recurrent implementation conditions: institutional coordination; interoperability and legacy-system readiness; financial and organizational capacity; cybersecurity and data governance; public trust and legitimacy; water equity and participation; and the ability to move from pilots to sustained operations. International cases demonstrate that governance arrangements – not technology alone – explain important differences in implementation. Applying these findings to Canada reveals both opportunities and constraints created by decentralized authority, uneven municipal capacity, infrastructure deficits, Indigenous rights and jurisdiction, and varying regulatory arrangements. The article contributes an author-developed, cyclical policy framework that groups the nine review dimensions into water-system performance, governance and legitimacy, and implementation capacity. SWC transitions should therefore be evaluated not by technological sophistication alone, but by whether digital systems are institutionally workable, secure, financially durable, publicly legitimate, and capable of improving water resilience without widening inequity.