The right side of the dam wall as seen from the base of the "dry" side, plus what appears to be a door in the wall, and the pumping system feeding the environmental flow in to the Queanbeyan River. There is a powerline running from the substation near the pumping station to this pump.

More of the dam wall

Back up at the pumping station, a nice large pipe under a grille

Water may discharge?? They look like large light fixtures to me.

The Googong Dam substation. It's amusing that the dam is run by ACT water/electricity/gas utility ActewAGL, and yet the substation is run by Country Energy.

The Googong Dam substation

The substation isn't hungry. Please do not use it to bake your garbage.

The Googong Dam substation

The Googong Dam pumping station