In 2005, the ERA undertook an inquiry into the Water Corporation's country potable water and wastewater (sewerage) prices. The ERA received 45 public submissions in response to an issues paper and a draft report. Submissions received as part of that process that were able to be made public are published below.
The ERA’s final report was delivered to the Treasurer on 26 May 2006 and tabled in Parliament on 23 June 2006.