AFAIK, water from the aqueducts were distributed to districts using water columns, which are fascinating. There are still quite a few of these, but very few (no

AFAIK, water from the aqueducts were distributed to districts using water columns, which are fascinating. There are still quite a few of these, but very few (none?) are functional. Some photos and information (in Turkish): https://www.google.com/amp/s/www.istanbulium.net/2011/11/istanbulun-suterazileri.html/amp https://www.google.com/amp/s/www.istanbulium.net/2011/11/ist...