The Aqueduct is a district in Civilization VI, which provides early water infrastructure. It requires Engineering and must be placed next to the City Center on one side, and next to a River, Mountain, Oasis or Lake on the other side. * Effects: * Cities that do not yet have existing fresh water receive up to 6 File:Housing6.png Housing. * Cities that already have existing fresh water will instead get +2 File:Housing6.png Housing. * Does not depend on File:Citizen6.png Population.