Real-Time Dam Levels
Across Australia

Track water storage, capacity and historical trends for major reservoirs in New South Wales, Victoria, Queensland and beyond.

57.3% National average
303 Dams tracked
87,729 GL Total capacity
06 Jun 2026 Last Updated
Cataract Water Level

Cataract Water Level

New South Wales · Sydney
Reviewed by Water Resources Analyst
Hydrological Summary: Cataract currently stores 90.6% of its total 97 GL capacity. Located in NSW and operated by WaterNSW, it is a critical water source for regional supply and irrigation.
Data officially sourced and updated from New South Wales water authorities. Last dataset update: 2026-06-03 22:15:00
Current Storage Level 90.6%
Total Capacity
97 GL
Status
Normal / Safe
Operator
WaterNSW
Last Updated
03 Jun 2026

Water Level Analysis

Water levels at Cataract are well within positive historical averages. With a current fill rate of 90.6%, the reservoir contains 97 GL. The local water grid benefits significantly from this stable storage level.

Catchment & Hydrological Impact

The Cataract River acts as the primary lifeblood for Cataract, making it a cornerstone of the South East Coast (NSW) network. Managing the flow from the Cataract River ensures that downstream agricultural zones receive consistent supply. Catchment dynamics in the South East Coast (NSW) are deeply influenced by the retention capacity of Cataract.

Agricultural & Economic Significance

Agriculture in the surrounding areas of New South Wales depends heavily on the water security provided by Cataract. The local economy, heavily rooted in agriculture, fluctuates in tandem with the health of this reservoir. Sustainable water management here ensures that both crops and livestock can survive prolonged dry spells.

Ecological & Recreational Context

Ecologically, the reservoir and its immediate wetlands serve as a crucial habitat for native Australian wildlife. When capacity allows, Cataract becomes a hub for regional tourism and water sports. However, environmental flow releases must be carefully balanced to protect downstream river health.

Future Outlook & Monitoring

The Bureau of Meteorology's climate outlooks will play a pivotal role in predicting the future inflows for this catchment. Continuous telemetry and advanced hydrological modeling are employed to forecast storage changes. Resilience against extreme weather events remains the ultimate goal for the managers of this critical infrastructure.

Location Map

Frequently Asked Questions

What is the current water level of Cataract?
As of the latest official reading, the water level at Cataract is at 90.6% of its total capacity.
Is Cataract currently full?
It is partially full, currently holding steady at 90.6%.
What is the maximum water capacity of Cataract?
When completely full (100%), Cataract can hold up to 97 Gigalitres (GL) of water.
Where is Cataract located?
This reservoir is a critical water storage facility located in the state of New South Wales, Australia.
How does the water level at Cataract affect local agriculture?
Water levels dictate the irrigation allocations for surrounding farmlands. A healthy level of 90.6% ensures that local farmers have the necessary water security for their seasonal crops and livestock.
Who manages the data for Cataract?
The data is sourced from official government authorities including the Bureau of Meteorology (BOM) and specific state water utilities.

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