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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
Mardi Water Level

Mardi Water Level

New South Wales · Unknown
Reviewed by Water Resources Analyst
Hydrological Summary: Mardi currently stores 71.6% of its total 7 GL capacity. Located in NSW and operated by Central Coast Council, 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: 2026-07-15 13:59:59
Current Storage Level 71.6%
Total Capacity
7 GL
Status
Normal / Safe
Operator
Central Coast Council
Last Updated
15 Jul 2026
Live Weather
18°C Partly cloudy
Rain: 0mm | Hum: 57%

Water Level Analysis

Mardi is currently maintaining very healthy storage levels. With a current fill rate of 71.6%, the reservoir contains 7 GL. This volume provides a solid foundation for both urban and agricultural demands across New South Wales.

Catchment & Hydrological Impact

Fed primarily by the Off-stream, this reservoir plays a critical role in the South East Coast (NSW) drainage division. Hydrological health in this specific drainage basin is vital for downstream ecosystems. Catchment dynamics in the South East Coast (NSW) are deeply influenced by the retention capacity of Mardi.

Agricultural & Economic Significance

Agriculture in the surrounding areas of New South Wales depends heavily on the water security provided by Mardi. Farmers and agribusinesses monitor these levels closely to plan their seasonal crop yields. Without the buffer provided by this massive 7 GL storage, regional farming would face extreme volatility.

Ecological & Recreational Context

Ecologically, the reservoir and its immediate wetlands serve as a crucial habitat for native Australian wildlife. When capacity allows, Mardi 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

Current local temperatures are sitting at a moderate 18°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. 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 Mardi is absolutely essential.

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Frequently Asked Questions

What is the current water level of Mardi?
As of the latest official reading, the water level at Mardi is at 71.6% of its total capacity.
Is Mardi currently full?
It is partially full, currently holding steady at 71.6%.
What is the maximum water capacity of Mardi?
When completely full (100%), Mardi can hold up to 7 Gigalitres (GL) of water.
Where is Mardi located?
This reservoir is a critical water storage facility located in the state of New South Wales, Australia.
How does the water level at Mardi affect local agriculture?
Water levels dictate the irrigation allocations for surrounding farmlands. A healthy level of 71.6% ensures that local farmers have the necessary water security for their seasonal crops and livestock.
Who manages the data for Mardi?
The data is sourced from official government authorities including the Bureau of Meteorology (BOM) and specific state water utilities.

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