The Aqueducts of Tenochtitlan: Aztec Water Engineering episode artwork

EPISODE · Jun 10, 2026 · 8 MIN

The Aqueducts of Tenochtitlan: Aztec Water Engineering

from Tenochtitlan: The Aztec Capital That Shocked the Spanish — Fexingo History · host Fexingo

Long before the Spanish arrived, Tenochtitlan was one of the cleanest and best-watered cities in the world, thanks to a pair of monumental aqueducts that brought fresh spring water from the mainland across the salty lake. In this episode, Lucas and Luna explore the engineering, politics, and daily life behind the Chapultepec aqueduct—built by Moctezuma I and expanded under later rulers. They discuss how the aqueduct delivered water to public fountains and elite palaces, how the Mexica maintained water quality and allocated supplies, how the system survived the 1519 flood, and how Cortés deliberately cut the waterline during the siege. Along the way, they touch on the role of the calpulli in water distribution, the symbolism of water in Aztec cosmology with Tlaloc and Chalchiuhtlicue, and the legacy of the aqueduct in Mexico City's modern water crisis. #Tenochtitlan #Aztec #Aqueduct #Chapultepec #WaterEngineering #MoctezumaI #Tlaloc #Chalchiuhtlicue #Mesoamerica #Mexica #Cortés #SiegeOfTenochtitlan #Calpulli #Hydrology #History #FexingoHistory #IndigenousEngineering #MexicoCity Keep every episode free: buymeacoffee.com/fexingo

Long before the Spanish arrived, Tenochtitlan was one of the cleanest and best-watered cities in the world, thanks to a pair of monumental aqueducts that brought fresh spring water from the mainland across the salty lake. In this episode, Lucas and Luna explore the engineering, politics, and daily life behind the Chapultepec aqueduct—built by Moctezuma I and expanded under later rulers. They discuss how the aqueduct delivered water to public fountains and elite palaces, how the Mexica maintained water quality and allocated supplies, how the system survived the 1519 flood, and how Cortés deliberately cut the waterline during the siege. Along the way, they touch on the role of the calpulli in water distribution, the symbolism of water in Aztec cosmology with Tlaloc and Chalchiuhtlicue, and the legacy of the aqueduct in Mexico City's modern water crisis. #Tenochtitlan #Aztec #Aqueduct #Chapultepec #WaterEngineering #MoctezumaI #Tlaloc #Chalchiuhtlicue #Mesoamerica #Mexica #Cortés #SiegeOfTenochtitlan #Calpulli #Hydrology #History #FexingoHistory #IndigenousEngineering #MexicoCity Keep every episode free: buymeacoffee.com/fexingo

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The Aqueducts of Tenochtitlan: Aztec Water Engineering

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This episode was published on June 10, 2026.

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Long before the Spanish arrived, Tenochtitlan was one of the cleanest and best-watered cities in the world, thanks to a pair of monumental aqueducts that brought fresh spring water from the mainland across the salty lake. In this episode, Lucas and...

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