Pipe-network digital twin · DMA leak diagnostics · water quality war room
This dashboard demonstrates IoT DC3 across an urban water network: a digital twin from source works to end taps, with a GIS overview, DMA four-quadrant leakage analysis and a flow Sankey that localize pipe losses, while pressure compliance is tracked in real time.
Plant and pump-station PLCs, RTUs and pressure transmitters connect via Modbus, MQTT and other drivers. Edge gateways buffer during link outages and resume on recovery, while the rule engine raises tiered alarms on pressure and flow anomalies. See the documentation and the GitHub repository.
This page runs on mock data; in production the source-to-tap pipeline looks exactly like what is shown here.
District metering with night-minimum-flow analysis is the common approach — the platform provides zone-metered points and history, and the quadrant rules evaluate leakage continuously.