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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
Yarrawonga Weir Water Level

Yarrawonga Weir Water Level

Reviewed by Water Resources Analyst
Hydrological Summary: Yarrawonga Weir currently stores 95.4% of its total 118 GL capacity. Located in New South Wales and Victoria and operated by Goulburn-Murray Water, it is a critical water source for regional supply and irrigation.
Data officially sourced and updated from New South Wales and Victoria water authorities. Last dataset update: 2026-06-02 15:30:06
Current Storage Level 95.4%
Total Capacity
118 GL
Status
Normal / Safe
Operator
Goulburn-Murray Water
Last Updated
02 Jun 2026
Live Weather
10°C Partly cloudy
Rain: 0mm | Hum: 78%

Water Level Analysis

Yarrawonga Weir is currently operating near maximum storage limits. With current readings at 95.4%, the reservoir holds a robust 118 GL. This near-full status guarantees strong water availability for local communities and agriculture.

Catchment & Hydrological Impact

Fed primarily by the River Murray, this reservoir plays a critical role in the Murray-Darling Basin drainage division. Hydrological health in this specific drainage basin is vital for downstream ecosystems. Catchment dynamics in the Murray-Darling Basin are deeply influenced by the retention capacity of Yarrawonga Weir.

Agricultural & Economic Significance

Agriculture in the surrounding areas of New South Wales and Victoria depends heavily on the water security provided by Yarrawonga Weir. Farmers and agribusinesses monitor these levels closely to plan their seasonal crop yields. Without the buffer provided by this massive 118 GL storage, regional farming would face extreme volatility.

Ecological & Recreational Context

The surrounding catchment of Yarrawonga Weir also supports diverse local flora and fauna. During periods of healthy water levels, the area often sees an increase in recreational activities such as fishing, boating, and camping. However, environmental flow releases must be carefully balanced to protect downstream river health.

Current Weather & Evaporation Impact

Cooler current temperatures of 10°C help minimize evaporation losses across the reservoir. Currently experiencing partly cloudy conditions with no immediate precipitation, inflows remain entirely dependent on upstream river movement.

Future Outlook & Monitoring

Looking ahead, the trajectory of Yarrawonga Weir's water levels will depend heavily on upcoming seasonal rainfall patterns. 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.

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Frequently Asked Questions

What is the current water level of Yarrawonga Weir?
As of the latest official reading, the water level at Yarrawonga Weir is at 95.4% of its total capacity.
Is Yarrawonga Weir currently full?
Yes, Yarrawonga Weir is virtually full at 95.4%.
What is the maximum water capacity of Yarrawonga Weir?
When completely full (100%), Yarrawonga Weir can hold up to 118 Gigalitres (GL) of water.
Where is Yarrawonga Weir located?
This reservoir is a critical water storage facility located in the state of New South Wales and Victoria, Australia.
How does the water level at Yarrawonga Weir affect local agriculture?
Water levels dictate the irrigation allocations for surrounding farmlands. A healthy level of 95.4% ensures that local farmers have the necessary water security for their seasonal crops and livestock.
Who manages the data for Yarrawonga Weir?
The data is sourced from official government authorities including the Bureau of Meteorology (BOM) and specific state water utilities.

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