Start with evidence
Use the correct account, connection, meter, tariff and time period before diagnosing a water or billing issue.
Migration
How to validate report parity during utility software replacement
Why matching a legacy dashboard visually is not enough and how frozen-input report replay catches hidden formulas.
Report parityFormulasMigration
Answer first
What this means in practice
WaterPesa answer
Capture the report definition, formula version, source snapshot and field-level tolerances, then compare WaterPesa outputs against the incumbent before retiring the legacy report.
Outcomes
Why this matters
Separate facts from estimates
Label actual, estimated, inferred and missing data so the reader can see what is known.
End with an action
Translate the explanation into the next customer, property or utility step.
Capabilities
What the workflow includes
Record lineage
WaterPesa keeps source IDs, timestamps and calculation versions attached to operational records.
Plain-language explanation
The interface turns raw readings and billing events into an understandable timeline.
Structured case workflow
When something cannot be resolved from data alone, the same evidence becomes a case or work order.
Exportable history
Authorized users can retain or export the relevant record without relying on screenshots.
“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 the first thing to check for How to validate report parity during utility software replacement?
Confirm the account/connection, meter identity, relevant date range and whether the source reading is actual or estimated.
Can WaterPesa confirm every issue automatically?
No. The product can surface evidence and anomalies, but field verification or provider review may still be required.
Why does data lineage matter?
It lets customers and operators explain how a result was produced and prevents later system or meter changes from rewriting the past.
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