Minimal impacts from Moderate Low Moderate Low Low (high) Moderate Moderate changes to river operational rules Murrumbidgee Upper Murrumbidgee Alternative supply Improved Murrumbidgee Menindee and Murray Murrumbidgee River - Yanco systems Regulation of CARM National flow enhancement Creek offtake Murrumbidgee River Murray effluent creeks Confidence level (overall low) Criteria used to assess Confidence level (overall moderate) confidence levels Factors limiting supply Moderate Moderate Low - moderate Low -moderate Low Low - moderate Low contribution estimate are (moderate) managed Investment-ready High Low Low Low Moderate Low Low - (moderate) moderate Certainty of Moderate Moderate Moderate Moderate Low (high) Low - moderate Low - implementation within moderate Basin Plan timeframes Potential for constraint High High High High High High High removal to improve supply contribution Plausible supply 10 20GL 5 10GL 10 - 20GL. 10 - 15GL 50 80GL 5 -10GL 30 - 100GL – – – contribution range Overall confidence rating MODERATE MODERATE MODERATE MODERATE MODERATE LOW LOW * For Menindee confidence levels have been assessed based on the limited documentation provided so far. It is extremely likely that current confidence levels will change, possibly significantly, once a business case is submitted by NSW. The confidence statements shown in brackets reflect the stocktake’s judgements from verbal advice given to the stocktake and certain barriers which exist today can be resolved in totality or in part.
Minimal impacts from changes to river operational rules Moderate Low Moderate Low Low (high) Moderate Moderate Murrumbidgee CARM Murrumbidgee and Murray National Upper Murrumbidgee flow enhancement Murrumbidgee River - Yanco Creek offtake Menindee Alternative supply systems Murrumbidgee effluent creeks Improved Regulation of River Murray Criteria used to assess confidence levels Confidence level (overall moderate) Confidence level (overall low) Factors limiting supply contribution estimate are managed Moderate Moderate Low - moderate Low -moderate Low (moderate) Low - moderate Low Investment-ready High Low Low Low Moderate (moderate) Low Low - moderate Certainty of implementation within Basin Plan timeframes Moderate Moderate Moderate Moderate Low (high) Low - moderate Low - moderate Potential for constraint removal to improve supply contribution High High High High High High High Plausible supply contribution range 10 – 20GL 5 – 10GL 10 - 20GL. 10 - 15GL 50 – 80GL 5 -10GL 30 - 100GL Overall confidence rating MODERATE MODERATE MODERATE MODERATE MODERATE LOW LOW * For Menindee confidence levels have been assessed based on the limited documentation provided so far. It is extremely likely that current confidence levels will change, possibly significantly, once a business case is submitted by NSW. The confidence statements shown in brackets reflect the stocktake’s judgements from verbal advice given to the stocktake and certain barriers which exist today can be resolved in totality or in part.