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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 Margaret Water Level

Tasmania · Unknown
Reviewed by Water Resources Analyst
Hydrological Summary: Lake Margaret currently stores 95.6% of its total 16 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: 2026-06-04 17:45:00
Current Storage Level 95.6%
Total Capacity
16 GL
Status
Normal / Safe
Operator
Hydro Tasmania
Last Updated
04 Jun 2026
Live Weather
7°C Raining
Rain: 0.1mm | Hum: 100%

Water Level Analysis

Lake Margaret is currently operating near maximum storage limits. With current readings at 95.6%, the reservoir holds a robust 16 GL. Such elevated levels ensure uninterrupted supply for the surrounding catchments.

Agricultural & Economic Significance

Agriculture in the surrounding areas of Tasmania depends heavily on the water security provided by Lake Margaret. 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

The surrounding catchment of Lake Margaret also supports diverse local flora and fauna. When capacity allows, Lake Margaret 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 7°C today, surface evaporation is significantly reduced, helping to preserve current volume. With raining conditions and 0.1mm of rain, the surrounding drainage basin is currently being naturally irrigated.

Future Outlook & Monitoring

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

Location Map

Frequently Asked Questions

What is the current water level of Lake Margaret?
As of the latest official reading, the water level at Lake Margaret is at 95.6% of its total capacity.
Is Lake Margaret currently full?
Yes, Lake Margaret is virtually full at 95.6%.
What is the maximum water capacity of Lake Margaret?
When completely full (100%), Lake Margaret can hold up to 16 Gigalitres (GL) of water.
Where is Lake Margaret located?
This reservoir is a critical water storage facility located in the state of Tasmania, Australia.
How does the water level at Lake Margaret affect local agriculture?
Water levels dictate the irrigation allocations for surrounding farmlands. A healthy level of 95.6% ensures that local farmers have the necessary water security for their seasonal crops and livestock.
Who manages the data for Lake Margaret?
The data is sourced from official government authorities including the Bureau of Meteorology (BOM) and specific state water utilities.

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