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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
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
7°C Raining
Rain: 0.8mm | Hum: 95%

Water Level Analysis

Storage levels at Lake Gairdner are within moderate seasonal bounds. The current reading shows the reservoir at 55.8%, translating to 9 GL. This represents a typical midpoint for the region's hydrological cycle.

Agricultural & Economic Significance

Beyond standard municipal supply, Lake Gairdner is a vital asset for the regional agricultural economy in Tasmania. Irrigation allocations are directly tied to these storage metrics. 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, Lake Gairdner 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

Cooler current temperatures of 7°C help minimize evaporation losses across the reservoir. The recorded precipitation of 0.8mm indicates active rainfall in the catchment, which is excellent news for inflows.

Future Outlook & Monitoring

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