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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96.1
Wednesday 16 June
-0.0
2,480,361 ML
2,581,850 ML
9,179 ML
1,312 ML
-742 ML
Wednesday 16 June
96.9
Warragamba Dam
Warragamba
Wednesday 16 June
1,964,619
2,027,000
1,676,038
1,989,272
1,962,406
288,581
-24,653
2,213
82.7
98.1
96.8
14.2
-1.2
0.1
84.6
Woronora Dam
Woronora
Wednesday 16 June
60,738
71,790
45,195
62,044
61,072
15,543
-1,306
-334
63.0
86.4
85.1
21.7
-1.8
-0.5
97.2
Avon Dam
Upper Nepean
Wednesday 16 June
142,562
146,700
125,069
146,700
143,614
17,493
-4,138
-1,052
85.3
100.0
97.9
11.9
-2.8
-0.7
84.0
Cataract Dam
Upper Nepean
Wednesday 16 June
81,677
97,190
69,070
89,647
83,485
12,607
-7,970
-1,808
71.1
92.2
85.9
13.0
-8.2
-1.9
99.4
Cordeaux Dam
Upper Nepean
Wednesday 16 June
93,094
93,640
70,208
93,640
93,328
22,886
-546
-234
75.0
100.0
99.7
24.4
-0.6
-0.2
96.3
Nepean Dam
Upper Nepean
Wednesday 16 June
65,221
67,730
45,241
67,730
66,061
19,980
-2,509
-840
66.8
100.0
97.5
29.5
-3.7
-1.2
94.6
Prospect Dam
Wednesday 16 June
31,534
33,330
28,960
27,763
30,059
2,574
3,771
1,475
86.9
83.3
90.2
7.7
11.3
4.4
86.9
Wingecarribee Reservoir
Shoalhaven
Wednesday 16 June
20,978
24,130
19,676
21,063
21,106
1,302
-85
-128
81.5
87.3
87.5
5.4
-0.4
-0.5
100.0
Fitzroy Falls Reservoir
Shoalhaven
Wednesday 16 June
9,950
9,950
8,510
9,950
9,950
1,440
0
0
85.5
100.0
100.0
14.5
0.0
0.0
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 16 June
7,500
7,500
21,380
7,500
7,500
-13,880
0
0
98.1
100.0
100.0
1.9
0.0
0.0
86.1
Blue Mountains Dams
Blue Mountains
Wednesday 16 June
2,488
2,890
2,439
2,651
2,522
49
-163
-34
84.4
91.7
87.3
1.7
-5.6
-1.2
Warragamba Catchment
0.1
9.3
1,122
Nepean Catchment
0.1
7.7
1,451
Woronora Catchment
0.1
7.3
1,268
Shoalhaven Catchment
0.3
21.3
1,457
Blue Mountains Catchments
0.0
15.6
1,837
Avon Dam
11
82
8,707
Nepean Dam
28
240
12,493
Cataract Dam
32
309
16,431
Cordeaux Dam
3
47
8,004
Woronora Dam
6
62
7,985
Broughtons Pass Weir
37
355
16,433
Pheasants Nest Weir
49
421
36,518
Tallowa Dam
0
9,032
533,765