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 11 June 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 15 Jun 2024 Percent at 15 Jun 2024 Graph
Lake Bellfield 276.50 78,550 270.09 51,060 65% +160 67,450 86% View >>
Lake Fyans 203.80 18,460 202.54 12,810 69% +60 13,020 71% View >>
Lake Lonsdale 187.62 53,300 184.66 10,450 20% +310 29,190 55% View >>
Moora Moora Reservoir 219.95 6,300 218.43 850 13% +320 3,540 56% View >>
Rocklands Reservoir 195.47 296,000 190.26 98,510 33% +970 132,450 45% View >>
Taylors Lake 144.66 27,060 140.44 10,770 40% +30 20,360 75% View >>
Lake Toolondo 164.93 50,530 157.38 16,140 32% +360 25,630 51% View >>
Lake Wartook 441.68 29,300 438.86 7,570 26% +170 15,360 52% View >>
Mt Cole Reservoir 801 25.21 570 71% +20 760 95% View >>
Green Lake^ 135.70 5,350 133.96 2,510 47% +20 3,300 62% View >>
Total supply   560,301   208,730 37.25% +2,400 307,760 54.93%  

^ 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