Water explainer · Giza Plateau
The Modeled Water Has to Be Delivered
The audit tracks the water required by the Giza construction scenario being tested, not just drinking minimums: 3.39 million litres per day, delivered every day of the modeled build.

Interactive explainer
Build the daily demand
Click each step to see why this modeled water burden grows from a human survival floor into a daily delivery system.
Settlement logic
Why the worker village changes the math
In the model, the village is not a static mouth count. If water delivery requires carriers, those carriers become people the settlement has to support.
- village water needs
- water carriers
- more workers
- larger village population
- more village water
Replacement test
Any replacement method still has to deliver the modeled water.
You can change the delivery method. You cannot delete the modeled water requirement.
No published sources identify Old Kingdom wells or a canal system for this water supply. Any alternative scenario still has to deliver the same modeled water.
Model anchors
Where the water total comes from
The headline total is the integrated Giza-delivered water total produced by the workbook’s water system anchor: ModelAnchors_36!B17, controlled by WaterFeedback_21!B32.
Why wells or canals are not assumed here
The explainer follows the workbook’s replacement-burden rule: an alternative delivery method may reduce hand-carrier burden only if it delivers the same modeled water and imports its own installation, operation, maintenance, and support burdens.