Need help remembering map name

[Eshy]

I remember having a lot of fun playing on this koth map a few years back, however I lost my old map files and screenshots a year or so ago. I can't remember much besides the map being really big, and the middle point (and most of the bottom layer) had water. Can anyone help me remember what map this was?

EDIT: 2nd detail I just remembered, I believe it was set in a hydroelectric dam

 

[MegapiemanPHD]

Could it have been koth_spillway?
https://tf2maps.net/downloads/koth_spillway.7893/