At the time of our 2003 audit agencies were unable to measure the water quality in NSW rivers as they had not established a comprehensive and ongoing monitoring system for water quality. Agencies are now developing a monitoring system to measure the progress against the State Plan 2006 target to improve the condition of riverine ecosystems by 2015. It may not be possible to identify an overall trend in the condition of riverine ecosystems by the State Plan target date of 2015. This is because riverine ecosystems do not respond rapidly to change in the environment. A long period of time is required to collect sufficient data to establish a baseline for all indicators being used and to determine trends, particularly given the prolonged drought.

Parliamentary reference - Report number #180 - released 21 May 2008

The Northside Storage Tunnel was the first major public sector construction project using an alliance approach. In our opinion, the outcome of the project suggests that an alliance approach, when applied to a suitable project and managed appropriately, can support positive project outcomes. And in many respects the Alliance worked well. There are, however, a number of issues that we believe need to be addressed for future alliances.

Parliamentary reference - Report number #113 - released 24 July 2003

The Audit Office is of the opinion that responsibility for protecting the quality of river water is not clearly delineated. The current arrangements lack the structure to ensure success. There is no lead entity to co-ordinate efforts to protect river water. New South Wales has no overarching water quality or river health strategy and no water quality management plans to ensure clear outcomes and responsibilities for protecting river water quality and integrated decision-making to protect areas of greatest risk to water quality.

Parliamentary reference - Report number #108 - released 7 May 2003