The hydro_complex.zip file you have requested: Maps / 4 Player Maps / Hydro Complex - 3.44mb is not available. Perhaps try browsing all files for the game Company of Heroes and upload any files you want to share or are missing. This is the only information we could locate:
This is a (2 v 2) map for the relic mapping contest, win or lose I hope you enjoy; This map takes place around a canal and a central dam in an industrial facility. The map provides a lot of cover for infantry and tight roads for armor. Neither armor or infantry can single handedly take this map. There are 5 crossings over the canal, 2 of which are infantry only foot bridges. The central dam (one of the crossings) can not be destroyed and it is the location of one of the 3 VP points on this map. The other 2 VP points are place in a way that each side will have the advantage when captureing it. This map is urban fighting at its best, and takes a couple of rounds to perfect your strategy.