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State / Territory · Australia · BOM

Victoria

63.3% average fill

Reservoirs

62

Volume stored

6,918 hm³

Total capacity

11,483 hm³

Low level

7

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Reservoirs

Sorted by capacity

Dartmouth

70.9%2,733 hm³View →

Updated 2026-07-28

Lake Eildon

51.4%1,713 hm³View →

Updated 2026-07-28

Thomson

62.0%696 hm³View →

Updated 2026-07-27

Waranga Basin

92.6%400 hm³View →

Updated 2026-07-28

Lake Eppalock

No data
N/A—View →

Rocklands Reservoir

low
33.7%100 hm³View →

Updated 2026-07-29

Cardinia

60.7%175 hm³View →

Updated 2026-07-27

Upper Yarra

60.4%124 hm³View →

Updated 2026-07-27

Blue Rock Lake

82.7%164 hm³View →

Updated 2026-07-29

Lake Glenmaggie

85.3%152 hm³View →

Updated 2026-07-29

Cairn Curran Reservoir

No data
N/A—View →

Sugarloaf

69.2%69 hm³View →

Updated 2026-07-27

Lake Bellfield

76.8%60 hm³View →

Updated 2026-07-29

Tullaroop Reservoir

44.7%33 hm³View →

Updated 2026-07-28

Lal Lal

47.9%29 hm³View →

Updated 2026-07-28

Lake Lonsdale

low
29.5%16 hm³View →

Updated 2026-07-29

Toolondo Reservoir

low
22.1%11 hm³View →

Updated 2026-07-29

Silvan

89.5%36 hm³View →

Updated 2026-07-27

Lake Nillahcootie

No data
N/A—View →

Wurdee Boluc Reservoir

65.8%26 hm³View →

Updated 2026-07-28

Upper Coliban

100.3%38 hm³View →

Updated 2026-07-27

Tarago

92.1%35 hm³View →

Updated 2026-07-27

Yan Yean

62.2%21 hm³View →

Updated 2026-07-27

Merrimu Reservoir

71.5%23 hm³View →

Updated 2026-07-29

Greens Lake

No data
N/A—View →

Wartook Reservoir

58.2%17 hm³View →

Updated 2026-07-29

Maroondah

60.6%17 hm³View →

Updated 2026-07-27

Greenvale

86.1%24 hm³View →

Updated 2026-07-27

Taylors Lake

82.5%22 hm³View →

Updated 2026-07-29

Goulburn Weir

97.7%25 hm³View →

Updated 2026-07-28

Rosslynne Reservoir

55.0%14 hm³View →

Updated 2026-07-29

Lake Buffalo

No data
N/A—View →

Pykes Creek Reservoir

76.3%17 hm³View →

Updated 2026-07-28

West Barwon Reservoir

66.9%15 hm³View →

Updated 2026-07-28

Lauriston

93.7%19 hm³View →

Updated 2026-07-27

Lake Fyans

84.9%16 hm³View →

Updated 2026-07-29

Devilbend

51.6%8 hm³View →

Updated 2026-07-27

Melton Reservoir

low
34.5%5 hm³View →

Updated 2026-07-29

White Swan

47.4%7 hm³View →

Updated 2026-07-28

Lake William Hovell

100.6%14 hm³View →

Updated 2026-07-28

Malmsbury

75.7%9 hm³View →

Updated 2026-07-27

Laanecoorie Reservoir

No data
N/A—View →

Bostock Reservoir

low
20.4%2 hm³View →

Updated 2026-07-28

Lake Narracan

77.0%6 hm³View →

Updated 2026-07-29

Moorabool

54.5%4 hm³View →

Updated 2026-07-28

Moora Moora Reservoir

79.7%5 hm³View →

Updated 2026-07-29

Green Lake

low
29.1%2 hm³View →

Updated 2026-07-29

Upper Stony Creek No. 3

52.0%2 hm³View →

Updated 2026-07-28

Upper Stony Creek No. 1

60.3%2 hm³View →

Updated 2026-07-28

O'Shannassy

101.7%3 hm³View →

Updated 2026-07-27

Newlyn Reservoir

No data
N/A—View →

Sandhurst

77.6%2 hm³View →

Updated 2026-07-27

Upper Stony Creek No. 2

low
33.0%1 hm³View →

Updated 2026-07-28

Korweinguboora Reservoir

56.0%1 hm³View →

Updated 2026-07-28

West Gellibrand Reservoir

100.1%2 hm³View →

Updated 2026-07-28

Barkers Creek

83.4%1 hm³View →

Updated 2026-07-26

Spring Gully

51.6%1 hm³View →

Updated 2026-07-26

Gong Gong

92.1%2 hm³View →

Updated 2026-07-28

McCay

87.3%1 hm³View →

Updated 2026-07-26

Evansford

99.9%1 hm³View →

Updated 2026-07-28

McCall Say Reservoir

100.0%1 hm³View →

Updated 2026-07-12

Wilsons

55.7%1 hm³View →

Updated 2026-07-28

Data source: Bureau of Meteorology Water Data Online (KiWIS API). Publicly-owned storages reported under Australia's Water Regulations 2008.

About reservoirs in Victoria

As of July 29, 2026, the reservoirs we track across Victoria that report live levels hold roughly 6,918 hm³ of water — about 63.3% of their combined capacity. Taken together, Victoria's reservoirs are within their normal operating range.

Across the region, 7 are low. O'Shannassy is the fullest at 101.7%, while Bostock Reservoir is the lowest at 20.4%.

Over the most recent week on record, 1 reservoir fell across Victoria.

Storage figures for Victoria come from BOM; the most recent reading is from July 29, 2026. Each reservoir below links to its own page with full history and seasonal context.

Victoria at a glance

Reservoirs tracked
62
Average fill
63.3%
Water stored
6,918 hm³
Combined capacity
11,483 hm³
Fullest
O'Shannassy (101.7%)
Lowest
Bostock Reservoir (20.4%)
Last updated
July 29, 2026

Frequently asked questions

How full are reservoirs in Victoria right now?

As of July 29, 2026, the reservoirs tracked in Victoria that report live levels are 63.3% full overall, holding about 6,918 hm³ of water.

How many reservoirs are there in Victoria?

reservoirs.earth tracks 62 reservoirs in Victoria, with a combined storage capacity of 11,483 hm³.

Which reservoir in Victoria is the fullest?

O'Shannassy is currently the fullest reservoir in Victoria, at 101.7% of capacity.

Which reservoir in Victoria is the lowest?

Bostock Reservoir is currently the lowest in Victoria, at 20.4% of capacity.

Where does the reservoir data for Victoria come from?

All storage figures for Victoria come from BOM, an official source, last updated July 29, 2026.

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