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

60.4% National average
303 Dams tracked
87,729 GL Total capacity
19 Jul 2026 Last Updated
Lake Gairdner Water Level

Lake Gairdner Water Level

Tasmania · Forth
Reviewed by Water Resources Analyst
Hydrological Summary: Lake Gairdner currently stores 74.1% of its total 9 GL capacity. Located in TAS and operated by Hydro Tasmania, it is a critical water source for regional supply and irrigation.
Data officially sourced and updated from Tasmania water authorities. Last dataset update: 2026-06-01 00:00:00
Current Storage Level 74.1%
Total Capacity
9 GL
Status
Normal / Safe
Operator
Hydro Tasmania
Last Updated
01 Jun 2026
Live Weather
15°C Partly cloudy
Rain: 0mm | Hum: 33%

Water Level Analysis

Lake Gairdner is currently maintaining very healthy storage levels. With a current fill rate of 74.1%, the reservoir contains 9 GL. This indicates a very comfortable buffer for the upcoming dry seasons.

Agricultural & Economic Significance

Agriculture in the surrounding areas of Tasmania depends heavily on the water security provided by Lake Gairdner. The local economy, heavily rooted in agriculture, fluctuates in tandem with the health of this reservoir. Without the buffer provided by this massive 9 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. During periods of healthy water levels, the area often sees an increase in recreational activities such as fishing, boating, and camping. Authorities must constantly balance the need for human water consumption with the ecological necessity of maintaining healthy river systems downstream.

Current Weather & Evaporation Impact

With a mild reading of 15°C today, surface evaporation is significantly reduced, helping to preserve current volume. With 0mm of recent rainfall and partly cloudy skies, the catchment is relatively dry today.

Future Outlook & Monitoring

Looking ahead, the trajectory of Lake Gairdner'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 Lake Gairdner is absolutely essential.

Location Map

Frequently Asked Questions

What is the current water level of Lake Gairdner?
As of the latest official reading, the water level at Lake Gairdner is at 74.1% of its total capacity.
Is Lake Gairdner currently full?
It is partially full, currently holding steady at 74.1%.
What is the maximum water capacity of Lake Gairdner?
When completely full (100%), Lake Gairdner can hold up to 9 Gigalitres (GL) of water.
Where is Lake Gairdner located?
This reservoir is a critical water storage facility located in the state of Tasmania, Australia.
How does the water level at Lake Gairdner affect local agriculture?
Water levels dictate the irrigation allocations for surrounding farmlands. A healthy level of 74.1% ensures that local farmers have the necessary water security for their seasonal crops and livestock.
Who manages the data for Lake Gairdner?
The data is sourced from official government authorities including the Bureau of Meteorology (BOM) and specific state water utilities.

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