Build a District Water Pressure and Leak Outage Coordinator

Evaluate municipal water distribution pipe isolation schedules during planned repair outages using hydraulic simulation models. Pinpoint low-pressure customer nodes and formulate fire-flow preservation plans.

Water network utility planner

Ingest pipe break repair requests, valve isolation boundaries, and hydraulic node configurations.

Model network pressure fluctuations and fire hydrant delivery capabilities using WNTR simulation modules.

Identify critical demand nodes falling below minimum operational pressure during the planned shutdown window.

Generate a structured pipe outage playbook and tank water dispatch routing plan for district engineers.

Interactive network topology map showing isolated pipes, impacted pressure zones, and tank water delivery routes.

Use WNTR example network INP files with synthetic customer demand patterns and maintenance tickets. Starter examples below are synthetic. They are not downloaded records.

Water Network Tool for Resilience Leverages WNTR hydraulic resilience and pressure-dependent demand simulation features to isolate network pipes.

haystack, wntr, pydantic. Searches municipal utility operating manuals and valve operating standards to assemble repair guidance dossiers. Local or hosted LLM with standard Python runtime support for running hydraulic simulations.

Submit runnable source, pinned dependencies, setup commands, a working interface, example outputs, and a recorded end-to-end demo. Include tests and an action log.

Executes a simulated valve isolation in WNTR to compute customer node pressure drops.

Flags any junction node dropping below 20 psi during peak hourly demand intervals.

Produces an isolation ticket specifying sequence of valve closures and contingency water dispatch points.

```json [ { "input": { "work_order_id": "WO-PIPE-782", "pipe_to_isolate": "P-104", "scheduled_start": "2025-07-10T22:00:00Z", "duration_hours": 4, "affected_valves": [ "V-12", "V-15" ], "network_junction_pressures_psi": { "J-101": 42.5, "J-102": 38, "J-103": 24.1 } }, "expected_output": { "simulation_status": "FEASIBLE_WITH_CAUTION", "min_simulated_pressure_psi": 21.4, "critical_nodes": [ "J-103" ], "fire_flow_maintained": true, "tanker_dispatch_required": false, "approved_by_hydraulics_lead": false } }, { "input": { "work_order_id": "WO-PIPE-789", "pipe_to_isolate": "P-202", "scheduled_start": "2025-07-11T14:00:00Z", "duration_hours": 6, "affected_valves": [ "V-30", "V-34", "V-39" ], "network_junction_pressures_psi": { "J-205": 31, "J-208": 18.2, "J-210": 15.4 } }, "expected_output": { "simulation_status": "UNACCEPTABLE_PRESSURE_DROP", "min_simulated_pressure_psi": 12.1, "critical_nodes": [ "J-208", "J-210" ], "fire_flow_maintained": false, "tanker_dispatch_required": true, "approved_by_hydraulics_lead": false } } ] ```

Simulation does not actuate municipal telemetry or send commands to physical SCADA controllers. Use mock external writes. Require human review before any real deployment.