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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
Lake Gairdner Water Level

Lake Gairdner Water Level

Tasmania · Forth
Reviewed by Water Resources Analyst
Hydrological Summary: Lake Gairdner currently stores 55.8% 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: 2026-05-01 00:00:00
Current Storage Level 55.8%
Total Capacity
9 GL
Status
Normal / Safe
Operator
Hydro Tasmania
Last Updated
01 May 2026
Live Weather
10°C Partly cloudy
Rain: 0mm | Hum: 62%

Water Level Analysis

Lake Gairdner is currently exhibiting average water retention levels. The current reading shows the reservoir at 55.8%, translating to 9 GL. While adequate, continuous monitoring is standard procedure for this catchment.

Agricultural & Economic Significance

Agriculture in the surrounding areas of Tasmania depends heavily on the water security provided by Lake Gairdner. Farmers and agribusinesses monitor these levels closely to plan their seasonal crop yields. Without the buffer provided by this massive 9 GL storage, regional farming would face extreme volatility.

Ecological & Recreational Context

The surrounding catchment of Lake Gairdner also supports diverse local flora and fauna. When capacity allows, Lake Gairdner 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

With a mild reading of 10°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

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 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 55.8% of its total capacity.
Is Lake Gairdner currently full?
It is partially full, currently holding steady at 55.8%.
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 55.8% 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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