Mahnkelon Waterworks

The Mahnkelon Waterworks is a large impoundment damn system located in The Floodplain of Mahnkelon. The damn straddles the river Elon. It is used to supply the arid areas of Kourna with fresh water through an artificial irrigation system of many miles of pipework.

Trivia
If the river Elon is inspired by the river Nile, the Waterworks are probably inspired by the Aswan Dam.