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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
Tooma Reservoir Water Level

Tooma Reservoir Water Level

New South Wales · Unknown
Reviewed by Water Resources Analyst
Hydrological Summary: Tooma Reservoir currently stores 23.6% of its total 28 GL capacity. Located in NSW and operated by Snowy Hydro Limited, it is a critical water source for regional supply and irrigation.
Data officially sourced and updated from New South Wales water authorities. Last dataset update: 2026-05-13 00:00:00
Current Storage Level 23.6%
Total Capacity
28 GL
Status
Normal / Safe
Operator
Snowy Hydro Limited
Last Updated
13 May 2026
Live Weather
13°C Clear sky
Rain: 0mm | Hum: 42%

Water Level Analysis

The current volume at Tooma Reservoir is running lower than standard operational thresholds. With the reservoir sitting at just 23.6%, the total available volume is 28 GL. This lower-than-average capacity may trigger preliminary water-saving advisories in New South Wales if dry conditions persist.

Catchment & Hydrological Impact

Fed primarily by the Tooma 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. Catchment dynamics in the Murray-Darling Basin are deeply influenced by the retention capacity of Tooma Reservoir.

Agricultural & Economic Significance

Beyond standard municipal supply, Tooma Reservoir is a vital asset for the regional agricultural economy in New South Wales. 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 Tooma Reservoir also supports diverse local flora and fauna. During periods of healthy water levels, the area often sees an increase in recreational activities such as fishing, boating, and camping. However, environmental flow releases must be carefully balanced to protect downstream river health.

Current Weather & Evaporation Impact

With a mild reading of 13°C today, surface evaporation is significantly reduced, helping to preserve current volume. With 0mm of recent rainfall and clear sky 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. Continuous telemetry and advanced hydrological modeling are employed to forecast storage changes. Resilience against extreme weather events remains the ultimate goal for the managers of this critical infrastructure.

Location Map

Frequently Asked Questions

What is the current water level of Tooma Reservoir?
As of the latest official reading, the water level at Tooma Reservoir is at 23.6% of its total capacity.
Is Tooma Reservoir currently full?
No, it is currently experiencing low water levels at 23.6%.
What is the maximum water capacity of Tooma Reservoir?
When completely full (100%), Tooma Reservoir can hold up to 28 Gigalitres (GL) of water.
Where is Tooma Reservoir located?
This reservoir is a critical water storage facility located in the state of New South Wales, Australia.
How does the water level at Tooma Reservoir affect local agriculture?
Water levels dictate the irrigation allocations for surrounding farmlands. A healthy level of 23.6% ensures that local farmers have the necessary water security for their seasonal crops and livestock.
Who manages the data for Tooma Reservoir?
The data is sourced from official government authorities including the Bureau of Meteorology (BOM) and specific state water utilities.

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