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WaterNSW provides our customers and the communities of NSW with a “one-stop shop” for licensing, water trades and water information.

Water Information

Select a dam to view it's level or information on visiting the dam.

  • Select a Dam
    • Avon Dam
    • Blowering Dam
    • Blue Mountains Dams
    • Brogo Dam
    • Burrendong Dam
    • Burrinjuck Dam
    • Carcoar Dam
    • Cataract Dam
    • Chaffey Dam
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    • Glenbawn Dam
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    • Oberon Dam
    • Pindari Dam
    • Prospect Dam
    • Split Rock Dam
    • Tallowa Dam
    • Toonumbar Dam
    • Warragamba Dam
    • Windamere Dam
    • Wingecarribee Reservoir
    • Woronora Dam
    • Wyangala Dam
%


Updated daily at 11.00 AM

FOR LATEST UPDATES Visit this Dam
64.9
Avon Dam
Upper Nepean
Friday 20 July
95,205
146,700
135,557
98,034
95,998
-40,352
-2,829
-793
92.4
66.8
65.4
-27.5
-1.9
-0.5
https://www.waternsw.com.au/supply/visit/avon-dam
70.0
Blowering Dam
Friday 20 July
https://www.waternsw.com.au/supply/visit/blowering-dam
69.3
Blue Mountains Dams
Blue Mountains
Thursday 19 July
1,932
2,789
1,859
1,968
1,951
73
-36
-19
66.7
70.6
70.0
2.6
-1.3
-0.7
https://www.waternsw.com.au/supply/Greater-Sydney/dams/blue-mountains-dams
86.7
Brogo Dam
Friday 20 July
https://www.waternsw.com.au/supply/visit/brogo-dam
35.1
Burrendong Dam
Thursday 19 July
https://www.waternsw.com.au/supply/visit/burrendong-dam
40.0
Burrinjuck Dam
Thursday 19 July
https://www.waternsw.com.au/supply/visit/burrinjuck-dam
54.9
Carcoar Dam
Thursday 19 July
https://www.waternsw.com.au/supply/visit/carcoar-dam
38.5
Cataract Dam
Upper Nepean
Friday 20 July
37,390
97,190
92,580
43,295
37,809
-55,190
-5,905
-419
95.3
44.5
38.9
-56.8
-6.1
-0.4
https://www.waternsw.com.au/supply/visit/cataract-dam
55.1
Chaffey Dam
Friday 20 July
https://www.waternsw.com.au/supply/visit/chaffey-dam
26.0
Copeton Dam
Friday 20 July
https://www.waternsw.com.au/supply/visit/copeton-dam
44.9
Cordeaux Dam
Upper Nepean
Friday 20 July
42,059
93,640
87,910
44,760
43,895
-45,851
-2,701
-1,836
93.9
47.8
46.9
-49.0
-2.9
-2.0
https://www.waternsw.com.au/supply/visit/cordeaux-dam
44.3
Fitzroy Falls Reservoir
Shoalhaven
Friday 20 July
4,406
9,950
5,418
4,772
4,451
-1,012
-366
-45
54.5
48.0
44.7
-10.2
-3.7
-0.5
https://www.waternsw.com.au/supply/visit/fitzroy-falls-reservoir
65.7
Glenbawn Dam
Friday 20 July
https://www.waternsw.com.au/supply/visit/glenbawn-dam
68.6
Glennies Creek Dam
Thursday 19 July
https://www.waternsw.com.au/supply/visit/glennies-creek-dam
45.5
Hume Dam
Friday 20 July
https://www.waternsw.com.au/supply/visit/hume-dam
11.2
Keepit Dam
Friday 20 July
https://www.waternsw.com.au/supply/visit/keepit-dam
99.9
Lostock Dam
Friday 20 July
https://www.waternsw.com.au/supply/visit/lostock-dam
12.6
Menindee Lakes
Friday 20 July
https://www.waternsw.com.au/supply/visit/menindee-lakes
57.8
Nepean Dam
Upper Nepean
Friday 20 July
39,143
67,730
60,516
42,098
39,872
-21,373
-2,955
-729
89.3
62.2
58.9
-31.6
-4.4
-1.1
https://www.waternsw.com.au/supply/visit/nepean-dam
56.7
Oberon Dam
Thursday 19 July
https://www.waternsw.com.au/supply/visit/oberon-dam
58.6
Pindari Dam
Friday 20 July
https://www.waternsw.com.au/supply/visit/pindari-dam
96.8
Prospect Dam
Friday 20 July
32,256
33,330
30,514
29,908
31,636
1,742
2,348
620
91.6
89.7
94.9
5.2
7.0
1.9
https://www.waternsw.com.au/supply/visit/prospect-dam
14.2
Split Rock Dam
Friday 20 July
https://www.waternsw.com.au/supply/visit/split-rock-dam
28.5
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 only 7,500 ML is available for transfers.
Friday 20 July
2,140
7,500
4,360
3,160
2,650
-2,220
-1,020
-510
58.1
42.1
35.3
-29.6
-13.6
-6.8
https://www.waternsw.com.au/supply/visit/tallowa-dam
99.6
Toonumbar Dam
Friday 20 July
https://www.waternsw.com.au/supply/visit/toonumbar-dam
70.5
Warragamba Dam
Warragamba
Friday 20 July
1,428,366
2,027,000
1,875,810
1,461,067
1,437,169
-447,444
-32,701
-8,803
92.5
72.1
70.9
-22.1
-1.6
-0.4
https://www.waternsw.com.au/supply/visit/warragamba-dam
40.6
Windamere Dam
Friday 20 July
https://www.waternsw.com.au/supply/visit/windamere-dam
86.9
Wingecarribee Reservoir
Shoalhaven
Friday 20 July
20,978
24,130
21,447
15,847
15,730
-469
5,131
5,248
88.9
65.7
65.2
-1.9
21.3
21.7
https://www.waternsw.com.au/supply/visit/wingecarribee-reservoir
67.2
Woronora Dam
Woronora
Friday 20 July
48,262
71,790
70,262
49,946
48,763
-22,000
-1,684
-501
97.9
69.6
67.9
-30.6
-2.3
-0.7
https://www.waternsw.com.au/supply/visit/woronora-dam
61.2
Wyangala Dam
Friday 20 July
https://www.waternsw.com.au/supply/visit/wyangala-dam

Sydney's Dam Level Total

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67.9
Friday 20 July
-0.4
1,752,137 ML
2,581,749 ML
10,442 ML
1,492 ML
-7,787 ML
Friday 20 July