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.
^ 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 levelUpdated as of 01 February 2023
Reservoir Name
Water
level at
FSL
(m AHD)Contents when full
(ML)Current water level
(m AHD)Current contents
(ML)Current percent
fullChange in volume
since last updateVolume at 02 Feb 2022
Percent at 02 Feb 2022
Graph
Lake Bellfield
276.50
78,560
276.010
76,230
97%
-370
56,630
72%
View >>
Lake Fyans
203.80
18,460
202.430
12,380
67%
-230
11,790
64%
View >>
Lake Lonsdale
187.62
53,300
187.030
51,120
96%
-1140
8,680
16%
View >>
Moora Moora Reservoir
219.95
6,300
219.670
5,140
82%
-80
4,090
65%
View >>
Rocklands Reservoir
195.47
296,000
192.550
180,930
61%
-1820
82,760
28%
View >>
Taylors Lake
144.66
27,060
144.260
25,150
93%
-320
19,940
74%
View >>
Lake Toolondo
164.93
50,530
158.420
25,110
50%
-180
2,230
4%
View >>
Lake Wartook
441.68
29,300
441.260
25,420
87%
-630
18,020
62%
View >>
Mt Cole Reservoir
801
27.330
800
100%
0
770
96%
View >>
Green Lake^
135.70
5,350
135.230
4,520
84%
-90
3,030
57%
View >>
Total supply
560,311
402,280
71.80%
-4,770
204,910
36.57%
ML = Megalitres
FSL = Full Supply Level