Dam and Rainfall Levels

Instructions: Click on the marker to get all the local dam information selectable map selectable map
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  • Prospect Reservoir
    • Avon Dam
    • Blue Mountains Dams
    • Cataract Dam
    • Cordeaux Dam
    • Fitzroy Falls Reservoir
    • Nepean Dam
    • Tallowa Dam
    • Warragamba Dam
    • Woronora Dam
    • Wingecarribee Reservoir
    • Prospect Dam

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At

Free text area to explain limitations or special messages in emergencies
- %
-% past week
Latest: - ML
Capacity: - ML

Snapshot

Last year: -%
Now: -%

Comparison

Volume (%)

- ML. - ML change.

Volume (ML)

- %. - % change.
The ‘capacity’ for Tallowa Dam only refers to the water available to be transferred to Sydney, when the total system storage is below 75%. The dam can hold 90,000 ML but 7,500 ML is available for transfers.

Storage, rainfall and environmental releases

Storage
(recorded date)
Storage Capacity
(ML)
Current Volume
(ML)
Percent Full
%
Net Change in past week
%
Storage
(recorded date)
Storage Capacity
(ML)
Current Volume
(ML)
Percent Full
%
Net Change in past week
%

Rainfall totals in:

24hrs to 9am

-mm

Past week

-mm

Past year

-mm
Note: Rainfall and e-flows data are only updated on week days, not weekends

Environmental flow releases

Today's requirements

- ML

Past week

- ML

Past year

- ML

Operations Reports

Operations reports

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94.2
Wednesday 03 March
-0.0
2,432,472 ML
2,581,850 ML
6,800 ML
972 ML
-979 ML
Wednesday 03 March
97.6
Warragamba Dam
Warragamba
Wednesday 03 March
1,977,345
2,027,000
1,671,955
1,943,959
1,975,818
305,390
33,386
1,527
82.5
95.9
97.5
15.1
1.6
0.1
71.8
Woronora Dam
Woronora
Wednesday 03 March
51,529
71,790
45,429
52,200
51,732
6,100
-671
-203
63.3
72.7
72.1
8.5
-0.9
-0.3
83.1
Avon Dam
Upper Nepean
Wednesday 03 March
121,917
146,700
131,132
119,771
122,113
-9,215
2,146
-196
89.4
81.6
83.2
-6.3
1.5
-0.1
81.7
Cataract Dam
Upper Nepean
Wednesday 03 March
79,443
97,190
65,610
78,484
79,073
13,833
959
370
67.5
80.8
81.4
14.2
1.0
0.4
84.9
Cordeaux Dam
Upper Nepean
Wednesday 03 March
79,508
93,640
69,394
78,340
79,233
10,114
1,168
275
74.1
83.7
84.6
10.8
1.2
0.3
83.9
Nepean Dam
Upper Nepean
Wednesday 03 March
56,851
67,730
63,562
56,070
57,725
-6,711
781
-874
93.8
82.8
85.2
-9.9
1.2
-1.3
86.3
Prospect Dam
Wednesday 03 March
28,762
33,330
30,210
31,329
29,408
-1,448
-2,567
-646
90.6
94.0
88.2
-4.3
-7.7
-1.9
82.1
Wingecarribee Reservoir
Shoalhaven
Wednesday 03 March
19,800
24,130
17,752
20,051
20,134
2,048
-251
-334
73.6
83.1
83.4
8.5
-1.0
-1.4
73.6
Fitzroy Falls Reservoir
Shoalhaven
Wednesday 03 March
7,328
9,950
7,989
8,750
8,226
-661
-1,422
-898
80.3
87.9
82.7
-6.6
-14.3
-9.0
100.0
Tallowa Dam
Shoalhaven
The ‘capacity’ for Tallowa Dam only refers to the water available to be transferred to Sydney, when the total system storage is below 75%. The dam can hold 90,000 ML but 7,500 ML is available for transfers.
Wednesday 03 March
7,500
7,500
21,800
7,500
7,500
-14,300
0
0
100.0
100.0
100.0
0.0
0.0
0.0
86.1
Blue Mountains Dams
Blue Mountains
Wednesday 03 March
2,489
2,890
2,672
2,261
2,489
-183
228
0
92.5
78.2
86.1
-6.3
7.9
0.0
Warragamba Catchment
0.0
13.7
875
Nepean Catchment
0.0
9.2
1,103
Woronora Catchment
0.0
12.6
1,069
Shoalhaven Catchment
0.0
6.6
1,141
Blue Mountains Catchments
0.0
25.2
1,414
Avon Dam
4
131
8,408
Nepean Dam
33
289
11,808
Cataract Dam
14
95
12,847
Cordeaux Dam
1
90
6,177
Woronora Dam
3
21
4,964
Broughtons Pass Weir
5
128
12,843
Pheasants Nest Weir
57
619
29,537
Tallowa Dam
306
3,607
268,938