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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 Cawndilla Water Level

Lake Cawndilla Water Level

New South Wales · Unknown
Reviewed by Water Resources Analyst
Hydrological Summary: Lake Cawndilla currently stores 20% of its total 631 GL capacity. Located in NSW and operated by WaterNSW, 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: 2026-06-03 00:00:00
Current Storage Level 20%
Total Capacity
631 GL
Status
Normal / Safe
Operator
WaterNSW
Last Updated
03 Jun 2026
Live Weather
16°C Partly cloudy
Rain: 0mm | Hum: 58%

Water Level Analysis

The current volume at Lake Cawndilla is running lower than standard operational thresholds. At 20%, the facility only holds 631 GL. Drought conditions appear to be heavily impacting this specific catchment area.

Agricultural & Economic Significance

Beyond standard municipal supply, Lake Cawndilla is a vital asset for the regional agricultural economy in New South Wales. Farmers and agribusinesses monitor these levels closely to plan their seasonal crop yields. 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. 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

The weather around the catchment is currently recording 16°C. Currently experiencing partly cloudy conditions with no immediate precipitation, inflows remain entirely dependent on upstream river movement.

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. 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 Lake Cawndilla?
As of the latest official reading, the water level at Lake Cawndilla is at 20% of its total capacity.
Is Lake Cawndilla currently full?
No, it is currently experiencing low water levels at 20%.
What is the maximum water capacity of Lake Cawndilla?
When completely full (100%), Lake Cawndilla can hold up to 631 Gigalitres (GL) of water.
Where is Lake Cawndilla located?
This reservoir is a critical water storage facility located in the state of New South Wales, Australia.
How does the water level at Lake Cawndilla affect local agriculture?
Water levels dictate the irrigation allocations for surrounding farmlands. A healthy level of 20% ensures that local farmers have the necessary water security for their seasonal crops and livestock.
Who manages the data for Lake Cawndilla?
The data is sourced from official government authorities including the Bureau of Meteorology (BOM) and specific state water utilities.

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