Picture: Lake Fyans

Reservoir Level Summary

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.

Click here to view reservoir algae warnings.

 

Updated as of 30 April 2025

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 update		 Volume at 01 May 2024 Percent at 01 May 2024 Graph
Lake Bellfield 276.50 78,550 270.46 52,490 67% -300 69,100 88% View >>
Lake Fyans 203.80 18,460 202.67 13,350 72% -70 13,710 74% View >>
Lake Lonsdale 187.62 53,300 184.69 10,850 20% -100 32,670 61% View >>
Moora Moora Reservoir 219.95 6,300 218.24 430 7% +430 3,700 59% View >>
Rocklands Reservoir 195.47 296,000 190.33 100,660 34% -760 136,810 46% View >>
Taylors Lake 144.66 27,060 140.85 12,080 45% -610 20,690 76% View >>
Lake Toolondo 164.93 50,530 157.42 16,470 33% -90 26,020 51% View >>
Lake Wartook 441.68 29,300 438.96 8,100 28% -250 16,680 57% View >>
Mt Cole Reservoir 801 25.63 610 76% 0 730 91% View >>
Green Lake^ 135.70 5,350 134.01 2,590 48% -10 3,390 63% View >>
Total supply   560,301   215,040 38.38% -1,750 320,110 57.13%  

^ 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