Storage Inflow Data

Inflow ML: Inflow volume that storage has received in Mega Litres

POE: The probability of exceedance describes the likelihood of a specific  volume being exceeded in the given time period. E.g. 90% POE means that 90 out of 100 times we would expect higher inflow volumes. A 50% POE is equal to a median average.

% Average: Mean Average - The value obtained by dividing the sum of all inflow volumes by the number of years data is available. Therefore a 50% mean average does not equal a 50% POE.

October Inflows

Monthly Inflow - October 2018 Murray Goulburn Ovens
Dartmouth Hume Eildon Goulburn Weir Buffalo William Hovell
Inflow (ML) 73,865 76,779 56,910 40,501 10,522 6,559
POE 81% 96% 91% 94% 91% 93%
% of Average 49% 19% 28% 22% 17% 24%
Monthly Inflow - October 2018 Broken Loddon Campaspe
Nillahcootie Cairn Curran Tullaroop Laanecoorie Eppalock
Inflow (ML) 168 1,486 0  0 711
POE 90% 86% Min  Min 91%
% of Average 2% 11%  0%  0% 4%

 

Year to Date

Water year 2018/19 to date Murray Goulburn Ovens
Dartmouth Hume Eildon Goulburn Weir Buffalo William Hovell
Inflow (ML) 275,302 400,622 610,464 253,968 129,790 79,758
POE 86% 94% 77% 92% 81% 76%
% of Average 51% 26% 62% 30% 49% 64%
Water year 2018/19 to date Broken Loddon Campaspe
Nillahcootie Cairn Curran Tullaroop Laanecoorie Eppalock
Inflow (ML) 4,358 12,238 3,617 0 13,046
POE 92% 88%  89%  Min% 89%
% of Average 10% 15%  9%  0% 11%

 

Inflow data for the current water year against different climate scenarios

The scenarios for different inflow conditions were produced using the following terminology: 

  • Wet: Inflow volumes that are greater in 10 years out of 100
  • Average: Inflow volumes that are greater in 50 years out of 100
  • Dry: Inflow volumes that are greater in 90 years out of 100
  • Extreme Dry: Inflow volumes that are greater in 99 years out of 100

Murray

Dartmouth

Lake Hume

Goulburn

Lake Eildon

Goulburn Weir

Ovens

Lake Buffalo

Lake William Hovell

Broken

  Lake Nillahcootie

Loddon

Cairn Curran Reservoir

Tullaroop Reservoir

Campaspe

Lake Eppalock