🚰 City Drinking Water System — Live Hydraulic Simulation

Reservoir → 3 treatment plants → meshed pipe network → 20 neighborhoods. Click a pipe to burst/repair it. Click a plant to take it offline/online.
⏩ Speed 1.4×
Pressure: Good Low Critical  |  Pipe thickness = flow rate, moving dashes = flow direction, red dashed = burst (leaking). The distribution controller auto-balances plant output to hold pressure near target — until capacity or the reservoir runs out.