It actually used to do that, but I decided to change it because the well already raised water capacity. Turns out aquariums are useful for holding other things as well!
Lovely :) So overall I like the game you really did a great thing here.
What I would love to see (was a bit astonished) that the Village gives a boost to the mine and the hord to the village in any way. Right now it seems to me there is no connection at all. I think that would be something I would appriciate as a functionality.