- Purpose
- Withdrawal, consumption, and reuse kept distinct and normalized per good output.
- Units
- Inputs explicitly use garments. Keep fields without a displayed unit on one consistent, documented basis.
- Working assumption
- All entered quantities use the displayed basis and units.
- Practical limit
- Operational reconciliation only: withdrawal, discharge and reuse must cover the same site, period and unit basis. A negative balance signals data or boundary reconciliation, not negative water use.