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

57.7% National average
303 Dams tracked
87,729 GL Total capacity
04 Jun 2026 Last Updated
Warragamba Water Level

Warragamba Water Level

New South Wales · Sydney
Reviewed by Water Resources Analyst
Hydrological Summary: Warragamba currently stores 96.9% of its total 2,031 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: 2026-06-02 00:00:00
Current Storage Level 96.9%
Total Capacity
2,031 GL
Status
Normal / Safe
Operator
WaterNSW
Last Updated
02 Jun 2026
Live Weather
16°C Partly cloudy
Rain: 0mm | Hum: 56%

Water Level Analysis

Warragamba is currently operating near maximum storage limits. With current readings at 96.9%, the reservoir holds a robust 2,031 GL. Such elevated levels ensure uninterrupted supply for the surrounding catchments.

Catchment & Hydrological Impact

Fed primarily by the Warragamba River, this reservoir plays a critical role in the South East Coast (NSW) drainage division. Managing the flow from the Warragamba River ensures that downstream agricultural zones receive consistent supply. The South East Coast (NSW) region relies heavily on the seasonal inflows captured here.

Agricultural & Economic Significance

Agriculture in the surrounding areas of New South Wales depends heavily on the water security provided by Warragamba. Irrigation allocations are directly tied to these storage metrics. Without the buffer provided by this massive 2,031 GL storage, regional farming would face extreme volatility.

Ecological & Recreational Context

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

Current Weather & Evaporation Impact

The weather around the catchment is currently recording 16°C. Under current partly cloudy weather, there is no direct rainfall contributing to the immediate storage levels.

Future Outlook & Monitoring

The Bureau of Meteorology's climate outlooks will play a pivotal role in predicting the future inflows for this catchment. State water authorities utilize highly sophisticated monitoring tools to ensure every drop is accounted for. Given the unpredictable nature of Australia's climate, from La Niña flooding to El Niño droughts, maintaining a dynamic operational strategy for Warragamba is absolutely essential.

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Frequently Asked Questions

What is the current water level of Warragamba?
As of the latest official reading, the water level at Warragamba is at 96.9% of its total capacity.
Is Warragamba currently full?
Yes, Warragamba is virtually full at 96.9%.
What is the maximum water capacity of Warragamba?
When completely full (100%), Warragamba can hold up to 2,031 Gigalitres (GL) of water.
Where is Warragamba located?
This reservoir is a critical water storage facility located in the state of New South Wales, Australia.
How does the water level at Warragamba affect local agriculture?
Water levels dictate the irrigation allocations for surrounding farmlands. A healthy level of 96.9% ensures that local farmers have the necessary water security for their seasonal crops and livestock.
Who manages the data for Warragamba?
The data is sourced from official government authorities including the Bureau of Meteorology (BOM) and specific state water utilities.

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