This study covers the following aspects of mine water management at the Clarence Colliery, located at the headwaters of the Wollangambe River, N.S.W. The Wollangambe River flows through the World Heritage listed areas of the Blue Mountains and Wollemi National Parks. 1. Quantification of the impact of discharge of treated mine water on the Wollangambe River, through analysis of sediment metal concentrations. 2. Investigation of the possible sources and causes of acid mine drainage within the mine. 3. Review of the current treatment process employed at the mine, as well as a review of other possible treatment options for avoidance or treatment of acid mine drainage. 4. Recommendation of a strategy for improving the process of mine water management at the colliery. The study reveals problems discovered from the investigation and describes the findings and recommendations. / Master of Engineering (Hons.)

Thesis submitted for the degree of Doctor of Philosophy University of Western Sydney. / Title from electronic document (viewed 2/6/10) Interviews held with: "James' Dharug, Traditional Custodian; Dr. Rob Lesslie, conservation biologist, Dr. Val Plumwood, environmental philosopher, Virginia Young, Director WildCountry Project, Professor Mike Archer, Dr. Deborah Bird Rose, anthropologist, Ms. Penny Figgis, former Vice President of ACF, Dr. Tim Flannery, Director South Australian Museum, Mr. Dean Stewart, Aboriginal Education Officer, Melbourne Botanic Gardens, Dr. Rosemary Hill, ACF Northern Lands Project Officer, Professor Harry Recher.