Know where water went
Reconcile bulk inflow against authorized unit consumption, common-area use and unresolved variance.
Buildings
WaterPesa for apartments & buildings
A building-level operating system for bulk inflow, unit consumption, tanks, pumps, meter fleets, billing, payment reconciliation and maintenance.
Bulk meterSubmetersNRWBilling
Answer first
What this means in practice
WaterPesa answer
WaterPesa treats a building as a physical water system and a commercial system at the same time. It preserves the trace from inflow to unit usage to billing to payment to maintenance outcome.
Outcomes
Why this matters
Keep meter history intact
Track device installations over time without binding permanent history to one replaceable meter.
Close the loop
Verify whether a repair or meter change actually improved the measured water balance.
Capabilities
What the workflow includes
Master/submeter ledger
A canonical model for inlet meters, unit meters, common meters and storage changes.
Meter health
Silence, tamper, reverse-flow, battery and read-completeness workflows where telemetry supports them.
Operations
Incident, dispatch, field visit, part usage and verification records.
Resident self-service
Give authorized residents account, bill, receipt and service status without exposing operator-only data.
“For every cubic metre entering the system: where did it go, what happened commercially, what action was taken, and what measurable result followed?”WaterPesa product invariant · derived from the connected Notion product specification
FAQ
Questions this page should answer
What is a building water balance?
It is a period comparison of measured inflow, authorized consumption, storage change, known transfers and the remaining unexplained variance, with confidence attached to data coverage.
Can WaterPesa support prepaid and postpaid?
The domain model can support both, but exact vending and credit controls depend on the meter and operator integration.
Can one owner manage many buildings?
Yes. A portfolio can aggregate authorized building-level performance while keeping household details permission-scoped.
Keep exploring