Smart City — connected water & gas monitoring
A municipal pilot covering 410+ utility endpoints across two districts. The brief: replace a 40-minute manual inspection loop with sub-minute leak and pressure-anomaly detection, route alerts directly into the dispatch system, and make the dataset queryable for the public-works analysts.
Problem
Manual route inspection meant leaks were averaging 6–10 hours between occurrence and detection. Pressure anomalies were invisible until a complaint came in. The city had a SCADA feed but no field-side telemetry where most of the failures actually live.
Architecture
LoRaWAN sensors at 60-second cadence reporting pressure, flow, and acoustic leak signatures. Edge gateway runs a small inference model that flags signatures before the packet leaves the field. Anomalies fan out to operations and the existing CAD system over a webhook adapter.
Outcome
Mean time to detection dropped from hours to seconds. Two leaks identified within the first 30 days of go-live that would not have been found otherwise.