L-Town · public BattLeDIM benchmark network (a simulated town)

Tap any pipe to open a leak in it.

Leak size
Hour of day
Hours of data since the leak began 24 h
solverloading…
leak flow–
largest pressure drop–
candidate pipes–
top candidate → your pipe–

Idealised. A steady-state EPANET solve of the calibrated L-Town model, in your browser. The leak is simulated in the same model the localiser uses, so the only error is the added noise: residual noise (measured minus modelled pressure) at the level we measured on 2018. In the 2019 replay, the reported pipe was a median 171 m from the leak.

pipe pressure sensor your leak candidate pipes pressure drop