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 06 December 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 11 Dec 2022
Percent at 11 Dec 2022
Graph
Lake Bellfield
276.50
78,560
275.58
74,220
94%
-370
78,660
100%
View >>
Lake Fyans
203.80
18,460
203.42
16,630
90%
-290
13,840
75%
View >>
Lake Lonsdale
187.62
53,300
186.84
46,820
88%
-640
63,360
119%
View >>
Moora Moora Reservoir
219.95
6,300
219.63
4,970
79%
-130
6,220
99%
View >>
Rocklands Reservoir
195.47
296,000
192.28
168,990
57%
-2160
207,750
70%
View >>
Taylors Lake
144.66
27,060
143.87
23,370
86%
-180
26,960
100%
View >>
Lake Toolondo
164.93
50,530
159.14
31,810
63%
-480
14,690
29%
View >>
Lake Wartook
441.68
29,300
441.30
25,780
88%
-360
29,390
100%
View >>
Mt Cole Reservoir
801
27.24
790
99%
0
800
100%
View >>
Green Lake^
135.70
5,350
135.12
4,330
81%
-60
5,020
94%
View >>
Total supply
560,311
393,380
70.21%
-4,610
441,670
78.83%
ML = Megalitres
FSL = Full Supply Level