Picture: Lake Fyans

Reservoir levels are collected on a weekly basis covering Thursday to Wednesday each week. Data is uploaded to our website every Wednesday afternoon.

Click on each reservoir below for more information.

From 5 January 2017, past reservoir data for Toolondo Reservoir (since 2010) will be updated to reflect the most current bathymetric survey of the lake bed. This detailed survey indicated a greater depth in some parts of the lake than captured by prior reservoir capacity surveys. As a result, a greater volume will now be reported for Lake Toolondo, which recognises the volume in those deeper parts of the lake.

Cummulative Inflows Graph

Updated as of 26 July 2017

Reservoir Name  Water
level at
FSL
(m AHD)
Contents when full
(ML)
Current water level
(m AHD)
Current contents
(ML)
Current percent
full
Change in volume
since last week
Volume at this date
last year
Percent at this date
last year
Graph
Ararat* 1,200 N/A N/A N/A 940 78% View >>
Lake Bellfield 276.50 78,560 273.400 64,450 82% 390 49,720 63% View >>
Lake Fyans 203.80 18,460 202.900 14,310 78% 40 11,340 61% View >>
Lake Lonsdale 187.62 53,300 186.190 33,580 63% 0 2,220 4% View >>
Moora Moora Reservoir 219.95 6,300 219.440 4,200 67% 150 2,310 37% View >>
Rocklands Reservoir 195.47 296,000 191.250 129,450 44% 690 55,080 19% View >>
Stawell# 500 400 80% 0 410 82% View >>
Taylors Lake 144.66 27,060 143.350 21,130 78% 320 15,460 57% View >>
Lake Toolondo 164.93 50,530 157.060 13,710 30% 0 7,400 15% View >>
Lake Wartook 441.68 29,300 440.980 22,900 78% 530 21,500 73% View >>
Green Lake^ 135.70 5,350 134.570 3,390 63% -10 460 9% View >>
Total supply   561,210   304,130 54.19% 2,120 166,380 29.65%  

* Consists of storages at Mt Cole, Langi Ghiran and Olivers Gully
# Consists of Dalton, Centenary and Morey Water Reserves
^ Green Lake (near Horsham) – Water volume is not included in the total supply volume or percentage

AHD = Australian Height Datum, expressed in metres above mean sea level
ML = Megalitres
FSL = Full Supply Level