Yes. Throughout history, people have almost always built their settlements close to major bodies of (fresh) water. For example, you’d be hard-pressed to find a major city anywhere in the world that doesn’t have at least a stream near where it was founded, if not a full-blown river that still runs through the middle of it.
If you look at the top 10 cities, all of them have a river, except Mexico City. That’s the real outlier. Large cities require lots of water, and that city is a really weird exception.
Tenochtitlan was a “floating city”, with artificial islands created on top of Lake Texcoco. Mexico City was founded on top of the ruins of the old Aztec capital and the lake was mostly drained.
To overcome the problems of drinking water, the Aztecs built a system of dams to separate the salty waters of the lake from the rain water of the effluents.
Yes. Throughout history, people have almost always built their settlements close to major bodies of (fresh) water. For example, you’d be hard-pressed to find a major city anywhere in the world that doesn’t have at least a stream near where it was founded, if not a full-blown river that still runs through the middle of it.
Las Vegas being the exception that kind of proves the rule.
If you look at the top 10 cities, all of them have a river, except Mexico City. That’s the real outlier. Large cities require lots of water, and that city is a really weird exception.
Tenochtitlan was a “floating city”, with artificial islands created on top of Lake Texcoco. Mexico City was founded on top of the ruins of the old Aztec capital and the lake was mostly drained.
So, essentially they’ve been relying on rain water since day one.