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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
Allan Tannock Weir Water Level

Allan Tannock Weir Water Level

Queensland · Unknown
Reviewed by Water Resources Analyst
Hydrological Summary: Allan Tannock Weir currently stores 97.2% of its total 5 GL capacity. Located in QLD and operated by regional authorities, it is a critical water source for regional supply and irrigation.
Data officially sourced and updated from Queensland water authorities. Last dataset update: 2026-06-02 18:00:00
Current Storage Level 97.2%
Total Capacity
5 GL
Status
Normal / Safe
Operator
Unknown
Last Updated
02 Jun 2026
Live Weather
16°C Clear sky
Rain: 0mm | Hum: 51%

Water Level Analysis

Allan Tannock Weir is currently operating near maximum storage limits. With current readings at 97.2%, the reservoir holds a robust 5 GL. This provides immense water security for the Queensland region.

Catchment & Hydrological Impact

Fed primarily by the Warrego River, 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. The Murray-Darling Basin region relies heavily on the seasonal inflows captured here.

Agricultural & Economic Significance

Agriculture in the surrounding areas of Queensland depends heavily on the water security provided by Allan Tannock Weir. 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, Allan Tannock Weir becomes a hub for regional tourism and water sports. Authorities must constantly balance the need for human water consumption with the ecological necessity of maintaining healthy river systems downstream.

Current Weather & Evaporation Impact

Current local temperatures are sitting at a moderate 16°C. Currently experiencing clear sky conditions with no immediate precipitation, inflows remain entirely dependent on upstream river movement.

Future Outlook & Monitoring

Looking ahead, the trajectory of Allan Tannock Weir's water levels will depend heavily on upcoming seasonal rainfall patterns. Continuous telemetry and advanced hydrological modeling are employed to forecast storage changes. Given the unpredictable nature of Australia's climate, from La Niña flooding to El Niño droughts, maintaining a dynamic operational strategy for Allan Tannock Weir is absolutely essential.

Location Map

Frequently Asked Questions

What is the current water level of Allan Tannock Weir?
As of the latest official reading, the water level at Allan Tannock Weir is at 97.2% of its total capacity.
Is Allan Tannock Weir currently full?
Yes, Allan Tannock Weir is virtually full at 97.2%.
What is the maximum water capacity of Allan Tannock Weir?
When completely full (100%), Allan Tannock Weir can hold up to 5 Gigalitres (GL) of water.
Where is Allan Tannock Weir located?
This reservoir is a critical water storage facility located in the state of Queensland, Australia.
How does the water level at Allan Tannock Weir affect local agriculture?
Water levels dictate the irrigation allocations for surrounding farmlands. A healthy level of 97.2% ensures that local farmers have the necessary water security for their seasonal crops and livestock.
Who manages the data for Allan Tannock Weir?
The data is sourced from official government authorities including the Bureau of Meteorology (BOM) and specific state water utilities.

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