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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
68.7
Avon Dam
Upper Nepean
Tuesday 22 May
100,815
146,700
141,830
104,361
101,800
-41,015
-3,546
-985
96.7
71.1
69.4
-28.0
-2.4
-0.7
https://www.waternsw.com.au/supply/visit/avon-dam
50.2
Blowering Dam
Monday 21 May
https://www.waternsw.com.au/supply/visit/blowering-dam
72.5
Blue Mountains Dams
Blue Mountains
Monday 21 May
2,023
2,789
2,297
2,160
2,060
-274
-137
-37
82.4
77.4
73.9
-9.8
-4.9
-1.3
https://www.waternsw.com.au/supply/Greater-Sydney/dams/blue-mountains-dams
88.7
Brogo Dam
Tuesday 22 May
https://www.waternsw.com.au/supply/visit/brogo-dam
36.6
Burrendong Dam
Monday 21 May
https://www.waternsw.com.au/supply/visit/burrendong-dam
39.6
Burrinjuck Dam
Monday 21 May
https://www.waternsw.com.au/supply/visit/burrinjuck-dam
54.4
Carcoar Dam
Tuesday 22 May
https://www.waternsw.com.au/supply/visit/carcoar-dam
45.8
Cataract Dam
Upper Nepean
Tuesday 22 May
44,561
97,190
91,455
47,427
45,725
-46,894
-2,866
-1,164
94.1
48.8
47.0
-48.2
-2.9
-1.2
https://www.waternsw.com.au/supply/visit/cataract-dam
62.7
Chaffey Dam
Tuesday 22 May
https://www.waternsw.com.au/supply/visit/chaffey-dam
26.9
Copeton Dam
Tuesday 22 May
https://www.waternsw.com.au/supply/visit/copeton-dam
49.4
Cordeaux Dam
Upper Nepean
Tuesday 22 May
46,229
93,640
89,260
48,817
46,807
-43,031
-2,588
-578
95.3
52.1
50.0
-46.0
-2.8
-0.6
https://www.waternsw.com.au/supply/visit/cordeaux-dam
42.1
Fitzroy Falls Reservoir
Shoalhaven
Tuesday 22 May
4,193
9,950
7,753
4,314
5,695
-3,560
-121
-1,502
77.9
43.4
57.2
-35.8
-1.2
-15.1
https://www.waternsw.com.au/supply/visit/fitzroy-falls-reservoir
70.5
Glenbawn Dam
Monday 21 May
https://www.waternsw.com.au/supply/visit/glenbawn-dam
69.3
Glennies Creek Dam
Monday 21 May
https://www.waternsw.com.au/supply/visit/glennies-creek-dam
33.8
Hume Dam
Tuesday 22 May
https://www.waternsw.com.au/supply/visit/hume-dam
12.6
Keepit Dam
Tuesday 22 May
https://www.waternsw.com.au/supply/visit/keepit-dam
100.2
Lostock Dam
Monday 21 May
https://www.waternsw.com.au/supply/visit/lostock-dam
13.5
Menindee Lakes
Tuesday 22 May
https://www.waternsw.com.au/supply/visit/menindee-lakes
66.3
Nepean Dam
Upper Nepean
Monday 21 May
44,876
67,730
64,265
45,486
45,022
-19,389
-610
-146
94.9
67.2
66.5
-28.6
-0.9
-0.2
https://www.waternsw.com.au/supply/visit/nepean-dam
60.0
Oberon Dam
Thursday 17 May
https://www.waternsw.com.au/supply/visit/oberon-dam
58.9
Pindari Dam
Tuesday 22 May
https://www.waternsw.com.au/supply/visit/pindari-dam
89.9
Prospect Dam
Monday 21 May
29,958
33,330
29,010
30,412
29,958
948
-454
0
87.0
91.2
89.9
2.8
-1.4
0.0
https://www.waternsw.com.au/supply/visit/prospect-dam
14.9
Split Rock Dam
Tuesday 22 May
https://www.waternsw.com.au/supply/visit/split-rock-dam
51.4
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.
Tuesday 22 May
3,858
7,500
6,640
6,000
3,320
-2,782
-2,142
538
88.5
80.0
44.3
-37.1
-28.6
7.2
https://www.waternsw.com.au/supply/visit/tallowa-dam
100.3
Toonumbar Dam
Tuesday 22 May
https://www.waternsw.com.au/supply/visit/toonumbar-dam
73.9
Warragamba Dam
Warragamba
Tuesday 22 May
1,498,117
2,027,000
1,916,658
1,540,663
1,508,884
-418,541
-42,546
-10,767
94.6
76.0
74.4
-20.6
-2.1
-0.5
https://www.waternsw.com.au/supply/visit/warragamba-dam
41.2
Windamere Dam
Tuesday 22 May
https://www.waternsw.com.au/supply/visit/windamere-dam
66.1
Wingecarribee Reservoir
Shoalhaven
Tuesday 22 May
15,957
24,130
21,835
16,436
16,043
-5,878
-479
-86
90.5
68.1
66.5
-24.4
-2.0
-0.4
https://www.waternsw.com.au/supply/visit/wingecarribee-reservoir
71.6
Woronora Dam
Woronora
Tuesday 22 May
51,377
71,790
69,209
52,965
51,762
-17,832
-1,588
-385
96.4
73.8
72.1
-24.8
-2.2
-0.5
https://www.waternsw.com.au/supply/visit/woronora-dam
63.6
Wyangala Dam
Monday 21 May
https://www.waternsw.com.au/supply/visit/wyangala-dam

Sydney's Dam Level Total

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71.3
Tuesday 22 May
-0.8
1,841,964 ML
2,581,749 ML
6,351 ML
908 ML
-15,112 ML
Tuesday 22 May