Water Balance – IWA Model
Water Balance to International Water Association Model
N&Z’s WaMSS system produces Water Balance Diagrams based on IWA guidelines. Actual metered flows are sent from our battery powered mag meters, or from existing mechanical meters with GPRS or satellite loggers.
The flow measurements are automatically fed into the Water Balance diagram. There is a manual entry facility for your estimates of “un-billed, un-metered use”, “leakage on transmission and distribution mains” etc., as a percentage of the System Input or as absolute values.
These diagrams are produced automatically for the time window that you choose and are automatically e-mailed.
Water Balance Trend
You need to know how the system performance changes over time.
The WaMSS produces a water balance trend on a daily, weekly, monthly or yearly basis where these critical performance indexes are automatically graphed
Our SCADA automatically calculates a Water Balance from the flow data transmitted by your flow meters.