Water Loss Audit Calculator

Calculates water loss and unaccounted-for water in distribution systems per AWWA methodology.

From source/meter.
gallons/year
Metered sales.
gallons/year
Fire fighting, flushing, etc.
gallons/year

Results

Total Water Loss-gallons/year
Loss Percentage-%
Infrastructure Leakage Index-
References: AWWA M36 Water Audit Method, IWA Water Loss Standards