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 11 May 2022
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 17 May 2021
Percent at 17 May 2021
Graph
Lake Bellfield
276.50
78,560
270.250
51,680
66%
-190
44,560
57%
View >>
Lake Fyans
203.80
18,460
201.650
9,510
52%
-100
13,380
72%
View >>
Lake Lonsdale
187.62
53,300
184.140
4,730
9%
-180
2,660
5%
View >>
Moora Moora Reservoir
219.95
6,300
219.120
3,000
48%
0
3,400
54%
View >>
Rocklands Reservoir
195.47
296,000
189.090
70,130
24%
-200
69,130
23%
View >>
Taylors Lake
144.66
27,060
141.360
13,770
51%
-40
13,570
50%
View >>
Lake Toolondo
164.93
50,530
154.750
1,390
3%
-20
4,040
8%
View >>
Lake Wartook
441.68
29,300
439.720
12,910
44%
-140
10,130
35%
View >>
Mt Cole Reservoir
801
27.110
770
96%
0
710
89%
View >>
Green Lake^
135.70
5,350
133.970
2,510
47%
-20
1,080
20%
View >>
Total supply
560,311
167,890
29.96%
-870
161,580
28.84%
ML = Megalitres
FSL = Full Supply Level