Hello I am a grandmaster I assumed that Waterworks was somewhere in Aquila but then heard someone say it was in Crab alley. Is this true and how can I find it? And at what level? Myrna Dragoncloud, Grandmaster "The Purifier"
Waterworks is in Crab Alley not Aquila. Waterworks is accessed at Level 60 just like the Tower of the Helephant in Pegasus Place, Wysteria. The things you should farm for in Waterworks is the Waterworks Judgement Gear.
It's in Crab Alley. You need to have done the earlier Crab Alley quests and be level 60 or above. It's a fun instance and drops great gear. I suggest first doing it with a full team that knows the place, or asking one of the helper groups to take you through. Once you know the cheats and puzzles it isn't hard, but it can be tricky until you do. There are guides on some of the fan sites that help too.