Inflow ML: Inflow volume that storage has received in Mega Litres (ML)
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.
The inflow statistics are based on historical flow records that have been adjusted to match climate conditions observed since 1975.
December 2024 Inflows
Murray, Goulburn & Ovens System Storages
Table of inflows for December 2024 for the Murray (Dartmouth and Hume), Goulburn (Eildon and Goulburn Weir) & Ovens (Buffalo and William Hovell) Storages.
Monthly Inflow |
Murray System |
Goulburn System |
Ovens System |
Inflow (ML) |
85,101 |
106,911 |
51,076 |
43,252 |
43,046 |
24,131 |
POE |
<10% |
52% |
38% |
49% |
<10% |
<10% |
% of Average |
197% |
80% |
53% |
30% |
62% |
82% |
Broken, Loddon & Campaspe System Storages
Table of inflows for December 2024 for the Broken (Nillahcootie), Loddon (Cairn Curran, Tullaroop and Laanecoorie) & Campaspe (Eppalock) Storages.
Monthly Inflow |
Broken System |
Loddon System |
Campaspe System |
Inflow (ML) |
1,900 |
0 |
0 |
0 |
498 |
POE |
16% |
Min |
Min |
Min |
42% |
% of Average |
136% |
0% |
0% |
0% |
18% |
Year to Date Inflows: July 2024 to December 2024
Murray, Goulburn & Ovens System Storages
Table of inflows - Year to date - for the Murray (Dartmouth and Hume), Goulburn (Eildon and Goulburn Weir) & Ovens (Buffalo and William Hovell) Storages.
Water year 2024/2025: July 2024 to November 2024 |
Murray System |
Goulburn System |
Ovens System |
Inflow (ML) |
376,107 |
563,669 |
440,640 |
327,684 |
136,110 |
73,866 |
POE |
76% |
92% |
89% |
88% |
81% |
82% |
% of Average |
62% |
30% |
43% |
39% |
45% |
51% |
Broken, Loddon & Campaspe System Storages
Table of inflows -Year to date - for the Broken (Nillahcootie), Loddon (Cairn Curran, Tullaroop and Laanecoorie) & Campaspe (Eppalock) Storages.
Water year 2024/2025: July 2024 to November 2024 |
Broken System |
Loddon System |
Campaspe System |
Inflow (ML) |
7,107 |
4,868 |
2,278 |
1,415 |
14,533 |
POE |
89% |
94% |
93% |
91% |
87% |
% of Average |
16% |
6% |
6% |
4% |
12% |
Inflow data for 2024/2025 against different climate scenarios
Climate Scenarios
The scenarios for different inflow conditions were produced using the following terminology:
- Wet Scenario : Inflow volumes that are greater in 10 years out of 100 (10% POE)
- Average Scenario : Inflow volumes that are greater in 50 years out of 100 (50% POE and not average)
- Dry Scenario : Inflow volumes that are greater in 90 years out of 100 (90% POE)
- Extreme Dry Scenario : Inflow volumes that are greater in 99 years out of 100 (99% POE)
In the inflow graphs below actual inflow data is compared to these four scenarios. Inflows are measured in Giga Litres (GL).
Murray System - Dartmouth Dam
Dartmouth Dam Inflows for 2024/2025. Actual data compared to four climate scenarios.
Table of actual Dartmouth Reservoir inflows for 2024/2025 compared to four climate scenarios
Murray System - Hume Dam
Hume Dam Inflows for 2024/2025. Actual data compared to four climate scenarios.
Table of actual Hume Dam inflows for 2024/2025 compared to four climate scenarios
Goulburn System - Lake Eildon
Graph of Lake Eildon Inflows for 2024/2025. Actual data compared to four climate scenarios.
Table of actual Lake Eildon inflows for 2024/2025 compared to four climate scenarios
Goulburn System - Goulburn Weir
Goulburn Weir Inflows for 2024/2025. Actual data compared to four climate scenarios.
Table of actual Goulburn Weir inflows for 2024/2025 compared to four climate scenarios
Ovens System - Lake Buffalo
Lake Buffalo Inflows for 2024/2025. Actual data compared to four climate scenarios.
Table of actual Lake Buffalo inflows for 2024/2025 compared to four climate scenarios
Ovens System - Lake William Hovell
Lake William Hovell Inflows for 2024/2025. Actual data compared to four climate scenarios.
Table of actual Lake William Hovell inflows for 2024/2025 compared to four climate scenarios
Broken System - Lake Nillahcootie
Lake Nillahcootie Inflows for 2024/2025. Actual data compared to four climate scenarios.
Table of actual Lake Nillahcootie inflows for 2024/2025 compared to four climate scenarios
Loddon System - Cairn Curran Reservoir
Cairn Curran Reservoir Inflows for 2024/2025. Actual data compared to four climate scenarios.
Table of actual Cairn Curran Reservoir inflows for 2024/2025 compared to four climate scenarios
Loddon System - Tullaroop Reservoir
Tullaroop Reservoir Inflows for 2024/2025. Actual data compared to four climate scenarios.
Table of actual Tullaroop Reservoir inflows for 2024/2025 compared to four climate scenarios
Campaspe System- Lake Eppalock
Lake Eppalock Inflows for 2024/2025. Actual data compared to four climate scenarios.
Table of actual Lake Eppalock inflows for 2024/2025 compared to four climate scenarios