Another creation from my workshop is the Nechranice dam. It is a dam with the largest spillway in Europe (3.4 km) It has a built-in hydroelectric power plant. It is located in northern Bohemia, not far from the city of Zatec (My scenery). As for the modification, I made at least a dam out of the pancake and delivered the construction of the control building, which is in fact accessible through a tunnel from the dam. There is also an overflow, which is used for non-standard discharge of the dam.
I'll leave feedback again. Thank you.