text: Water Quality  Environmental Audit 
  
  The Annual Groundwater Review Report indi- 
  cated that analysis of groundwater samples 
  collected from the mine site groundwater moni- 
  toring network are generally below the relevant 
  guideline, and in many instances near or below 
  the Limit of Reporting (LOR). 
  An independent environmental compliance 
  audit was undertaken by specialist consultants 
  Outback Ecology in March, 2013. The compli- 
  ance report was submitted to DMITRE as part 
  of the annual MARCR in April, 2013. The compli- 
  ance audit identified action tasks which have 
  now been completed. 
  
  Concentrations of CNWAD (cyanide weak acid 
  dissociable metals) analysed from groundwater 
  samples collected from monitoring bores 
  surrounding the tailings storage facility (TSF) 
  suggest the natural attenuation of cyanide is 
  occurring and containment measures in place 
  for process water and tailings slurry are perform- 
  ing as designed. 
  Fresh waste rock armouring of the crest bund 
  around the western and eastern landforms has 
  commenced. The eastern crest bund was 
  armoured with 0.5 metres of fresh rock. This 
  crest armouring is proposed to continue into the 
  next reporting period with topsoil added and 
  seeded with local province seed. 