by CoolBreeze » Sat 02 Aug, 2014 7:22 pm
A friend and I have done two summer AAWT trips, a Sth-Nth in 2012/13 and Nth-Sth 2013/14.
Chapman does cover water issues in good detail (see his website for updates), though it does rather depend upon the distance you plan to cover each day vs distance between reliable water sources.
Aside the Dry Barry's, which now has ample water tanks, Black River to Macallister Springs (>70km) would have to be the main section of concern… be prepared for black-water with wrigglies in the Barry Saddle water tank and just be wary Barry Mountains water tank no longer holds water.
Heading north beyond Black River it’s very variable finding reliable water sources as it’s basically unreliable soaks and springs which tend to dry up in summer. The exception is Chersters Yard (11.9km before MacSprings turn-off) which we've still found tricking in summer time – however, as of Mar ’14 the AAWT has bypassed Chersters Yard leaving the next guaranteed water source Macallister Springs (~1km off-trail).
Our 13/14 summer trip was the hottest and driest we've experienced, with several +40 C days, we had to detour off the track and postpone completion after walking the Crosscut Saw to find Hellfire Creek at Mt Magdala dry – it took us ~2hrs to scavenge 6lts from small stagnant rock pools...
We've planned summer time trips (and planning another) around the reliable water sources and doing a couple of water drops – saves much time from having to scrub bash to look for water. For example: it’s 32.2km from Black River to Low Saddle (else consider a water-drop with food at Rumpff Saddle), then Low Saddle with a water-drop would mean 25.9km walk to Chersters Yard, assuming you detour off the AAWT to get it.