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Customer Services

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
    • Copeton Dam
    • Cordeaux Dam
    • Fitzroy Falls Reservoir
    • Glenbawn Dam
    • Glennies Creek Dam
    • Hume Dam
    • Keepit Dam
    • Lostock Dam
    • Menindee Lakes
    • Nepean Dam
    • 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
70.8
Avon Dam
Upper Nepean
Thursday 26 April
103,811
146,700
144,565
107,230
104,545
-40,754
-3,419
-734
98.5
73.1
71.3
-27.8
-2.3
-0.5
https://www.waternsw.com.au/supply/visit/avon-dam
46.2
Blowering Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/blowering-dam
76.6
Blue Mountains Dams
Blue Mountains
Thursday 26 April
2,135
2,789
2,519
2,222
2,169
-384
-87
-34
90.3
79.7
77.8
-13.8
-3.1
-1.2
https://www.waternsw.com.au/supply/Greater-Sydney/dams/blue-mountains-dams
0.0
Brogo Dam
Sunday 22 April
https://www.waternsw.com.au/supply/visit/brogo-dam
37.7
Burrendong Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/burrendong-dam
40.0
Burrinjuck Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/burrinjuck-dam
56.4
Carcoar Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/carcoar-dam
48.4
Cataract Dam
Upper Nepean
Thursday 26 April
46,993
97,190
93,158
49,557
47,536
-46,165
-2,564
-543
95.9
51.0
48.9
-47.5
-2.6
-0.6
https://www.waternsw.com.au/supply/visit/cataract-dam
65.7
Chaffey Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/chaffey-dam
27.9
Copeton Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/copeton-dam
51.7
Cordeaux Dam
Upper Nepean
Thursday 26 April
48,382
93,640
91,162
50,885
48,963
-42,780
-2,503
-581
97.4
54.3
52.3
-45.7
-2.7
-0.6
https://www.waternsw.com.au/supply/visit/cordeaux-dam
58.6
Fitzroy Falls Reservoir
Shoalhaven
Thursday 26 April
5,834
9,950
8,510
6,859
6,719
-2,676
-1,025
-885
85.5
68.9
67.5
-26.9
-10.3
-8.9
https://www.waternsw.com.au/supply/visit/fitzroy-falls-reservoir
72.6
Glenbawn Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/glenbawn-dam
70.2
Glennies Creek Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/glennies-creek-dam
31.2
Hume Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/hume-dam
13.1
Keepit Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/keepit-dam
100.0
Lostock Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/lostock-dam
13.8
Menindee Lakes
Thursday 26 April
https://www.waternsw.com.au/supply/visit/menindee-lakes
67.1
Nepean Dam
Upper Nepean
Thursday 26 April
45,413
67,730
66,342
46,078
45,560
-20,929
-665
-147
98.0
68.0
67.3
-30.9
-1.0
-0.2
https://www.waternsw.com.au/supply/visit/nepean-dam
63.3
Oberon Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/oberon-dam
59.3
Pindari Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/pindari-dam
90.9
Prospect Dam
Thursday 26 April
30,311
33,330
30,514
30,920
30,412
-203
-609
-101
91.6
92.8
91.2
-0.6
-1.8
-0.3
https://www.waternsw.com.au/supply/visit/prospect-dam
15.3
Split Rock Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/split-rock-dam
59.1
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.
Thursday 26 April
4,430
7,500
7,150
7,500
5,140
-2,720
-3,070
-710
95.3
100.0
68.5
-36.3
-40.9
-9.5
https://www.waternsw.com.au/supply/visit/tallowa-dam
100.3
Toonumbar Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/toonumbar-dam
75.8
Warragamba Dam
Warragamba
Thursday 26 April
1,536,123
2,027,000
1,939,532
1,582,950
1,545,851
-403,409
-46,827
-9,728
95.7
78.1
76.3
-19.9
-2.3
-0.5
https://www.waternsw.com.au/supply/visit/warragamba-dam
41.9
Windamere Dam
Thursday 26 April
https://www.waternsw.com.au/supply/visit/windamere-dam
67.6
Wingecarribee Reservoir
Shoalhaven
Thursday 26 April
16,318
24,130
21,749
17,071
16,515
-5,431
-753
-197
90.1
70.7
68.4
-22.5
-3.1
-0.8
https://www.waternsw.com.au/supply/visit/wingecarribee-reservoir
73.4
Woronora Dam
Woronora
Thursday 26 April
52,670
71,790
70,188
54,607
53,083
-17,518
-1,937
-413
97.8
76.1
73.9
-24.4
-2.7
-0.6
https://www.waternsw.com.au/supply/visit/woronora-dam
65.9
Wyangala Dam
Wednesday 25 April
https://www.waternsw.com.au/supply/visit/wyangala-dam

Sydney's Dam Level Total

%
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73.3
Thursday 26 April
-0.7
1,892,420 ML
2,581,749 ML
11,851 ML
1,693 ML
-14,073 ML
Thursday 26 April