North Queensland Conservation Council

The upper reaches of Ross Dam in November 2014

Between them, the very low level of Ross Dam, TCC's water restrictions (currently Level 3) and the continuing lack of rain focused unprecedented attention on Townsville's water security from 2015 onwards and particularly from 2016 after the city recorded its driest-ever year in 2015 (2016 was not much better). It seems that most people realise there is no single solution - that we will have to approach the problem on several fronts to fix it - but there is little agreement on priorities.

NQCC

NQCC published four blog posts under the heading NQCC Water Security Series towards the end of 2016:

• Part 1: Townsville Water Discussion Paper (Gail Hamilton)
• Part 2: Water Wonderland or Pipe Dreams? (Vern Veitch, re Hell's Gate Dam)
• Part 3: Hell’s Gate Dam Forum (Maree Dibella for NQCC)
• Part 4: How will climate change affect Townsville’s water security? (Malcolm Tattersall)

A Case For a Floating Solar Farm in Townsville’s Ross River Dam (Elly Hanrahan) is not nominally part of the series but follows naturally from it.

This study on the viability of a Floating Solar Farm on the Ross Dam is a guest post by Elly Hanrahan, an intern for the North Queensland Conservation Council. All views expressed are the author's and not necessarily those of the NQCC.

Townsville is currently experiencing its driest 11-month period since records began in 1841. With no action on water security from any level of government, desperate residents have formed the newly created Facebook group called ‘Water For Townsville Action Group’ in order to come up with a plan to secure Townsville’s water supply into the future.

This, the fourth post in our water security series, began as a response to the first of them, the Townsville Water Discussion Paper, and addresses an issue which none of the first three looked at. Parts 2 and 3 are here and here. This is a guest post by Malcolm Tattersall. Once again, views expressed are the author’s, not those of NQCC. 

When I read Gail Hamilton’s post six weeks ago I agreed with nearly all of it but noticed a gap which was potentially important, i.e. the impact of climate change on our water security: the ‘Regional Water Supply Security Assessment’ from the Department of Water and Energy Supply (2014) (pdf here), upon which she relied for her ‘current situation’ section, didn’t consider climate change effects at all.

That seemed quite odd to me since we know that climate change is with us already on a global level – that most of the hottest years on record have occurred this century, that desertification is a key driver of conflicts in the Middle East, and that sea level rise is drowning low-lying islands and threatening major cities around the world. Some of us have also been feeling, on a much more local and personal level, that Townsville has been having weaker Wet seasons and hotter summers than ever before, and I happened to know, because I looked at it recently, that Bureau of Meteorology (BoM) data backs up our feelings.