My list:
* Upper levels of Tyree on the Anzac Pde end (Chilled Zip tap)
* Level 1 Law Building near microwaves (Chilled zip tap, very popular, sometimes doesn't work)
* Near bathrooms Law Building - chilled sometimes, not Zip Tap.
* Stellini's Pasta Bar - small tap next to the coffee machine (don't think it's chilled)
* Ground floor Colombo House (Chilled Zip Tap, very new)
* Lots throughout ASB - Chilled Zip Taps in tea rooms (I think), plus non-chilled fountains in corridors.
* Throughout Old Main Building corridors - chilled drinking/refill fountains.
* K17 CSE building Level 1 postgrad room (Chilled Zip tap, sometimes left open, probably not).
* K17 CSE Level 1 or 2? - Around the corner near Head of School office - small kitchen chilled Zip Tap.
* Upstairs in Scientia Building at the bar (Chilled Zip Tap, but always has the change filter light on).
* Main Library Upper levels near rear bathrooms - sometimes chilled.
* Outside roundhouse - outdoor refill
* Outside quad food court
* Next to Library Lawn coffee cart
It's a bit lacking in upper campus locations, anyone else care to add?