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.

February Inflows

Monthly Inflow - February 2019 Murray Goulburn Ovens
Dartmouth Hume Eildon Goulburn Weir Buffalo William Hovell
Inflow (ML) 8,738 7,296 10,700 5,702 922 1,224
POE 81% 96% 71% 98% 87% 64%
% of Average 41% 12% 51% 20% 19% 47%
Monthly Inflow - February 2019 Broken Loddon Campaspe
Nillahcootie Cairn Curran Tullaroop Laanecoorie Eppalock
Inflow (ML) 0 0 0  0 0
POE Min Min Min  Min Min
% of Average 0% 0%  0%  0% 0%

 

Year to Date

Water year 2018/19 to date Murray Goulburn Ovens
Dartmouth Hume Eildon Goulburn Weir Buffalo William Hovell
Inflow (ML) 377,276 572,834 703,255 328,245 148,408 96,749
POE 86% 93% 82% 94% 84% 77%
% of Average 52% 27% 58% 30% 45% 63%
Water year 2018/19 to date Broken Loddon Campaspe
Nillahcootie Cairn Curran Tullaroop Laanecoorie Eppalock
Inflow (ML) 5,024 12,850 3,967 185 14,372
POE 94% 91%  93%  97% 92%
% of Average 10% 14%  8%  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