Greater Sydney Dam Levels

Greater Sydney catchment rainfall, total storage and water supply

HOW MUCH RAIN HAVE WE HAD?

0.0MM

84.6MM FOR THE LAST WEEK

HOW MUCH WATER IS IN OUR DAMS?

99%

Weekly change of -0.3%

HOW MUCH WATER HAVE WE USED?

1,171ML

8,196ML FOR THE LAST WEEK

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Greater Sydney dam levels data

Sydney tile information

WaterNSW has prepared or collected the data on this website with all due care and endeavours to provide accurate and up-to-date information including near real-time water monitoring data. Any mistakes in this information that are brought to our attention will be corrected as soon as possible. This site is not exhaustive.

Learn more about our Water Monitoring network.

Read our full disclaimer.

Storage levels

View:

Avon Dam

100%0%
CAPACITY

142,230 ML

VOLUME

142,230 ML

Cataract Dam

100%0%
CAPACITY

97,190 ML

VOLUME

97,190 ML

Cordeaux Dam

100%0%
CAPACITY

93,790 ML

VOLUME

93,790 ML

Fitzroy Falls Reservoir

59%18.3%
CAPACITY

9,950 ML

VOLUME

5,881 ML

Nepean Dam

100%0%
CAPACITY

67,730 ML

VOLUME

67,730 ML

Prospect Reservoir

81%7.7%
CAPACITY

33,330 ML

VOLUME

26,903 ML

Tallowa Dam

100%0%
CAPACITY

7,500 ML

VOLUME

7,500 ML

Warragamba Dam

100%0%
CAPACITY

2,064,680 ML

VOLUME

2,064,680 ML

Wingecarribee Reservoir

85%9.5%
CAPACITY

29,880 ML

VOLUME

25,298 ML

Woronora Dam

100%0%
CAPACITY

69,536 ML

VOLUME

69,536 ML

Rainfall totals

GREATER SYDNEY AVERAGE

24HRS TO 9AM

0.0 MM

PAST WEEK

84.6 MM

PAST YEAR

1,061 MM

Warragamba Catchment

24HRS TO 9AM

0.0 MM

PAST WEEK

79.2 MM

PAST YEAR

973 MM

Nepean Catchment

24HRS TO 9AM

0.0 MM

PAST WEEK

122.5 MM

PAST YEAR

1,240 MM

Woronora Catchment

24HRS TO 9AM

0.0 MM

PAST WEEK

91.1 MM

PAST YEAR

1,319 MM

Shoalhaven Catchment

24HRS TO 9AM

0.0 MM

PAST WEEK

88.7 MM

PAST YEAR

1,177 MM

Blue Mountains Catchments

24HRS TO 9AM

0.0 MM

PAST WEEK

51.0 MM

PAST YEAR

1,307 MM

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Greater Sydney rainfall data

The Greater Sydney Average is an area-weighted average rain amount which represents the total observed rain across the entire Greater Sydney Water Supply Catchment.

WaterNSW has prepared or collected the data on this website with all due care and endeavours to provide accurate and up-to-date information including near real-time water monitoring data. Any mistakes in this information that are brought to our attention will be corrected as soon as possible. This site is not exhaustive.

Learn more about our Water Monitoring network.

Read our full disclaimer.

Additional information

Learn more about how Warragamba Dam operates at times of full capacity or flood: Warragamba Dam flood operations fact sheet ( PDF, 339.07 KB)

Register for the Early Warning Network (EWN) for dam and release notifications.

Visit the Bureau of Meteorology for the latest weather forecasts and warnings.

Visit the NSW SES for flooding and severe weather warnings and advice.

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WaterNSW acknowledges the traditional custodians of the lands and waters on which we work and pay our respects to all elders past, present and emerging. Learn more