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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

Ewen Maddock Water Level

Queensland · Brisbane
Reviewed by Water Resources Analyst
Hydrological Summary: Ewen Maddock currently stores 100% of its total 17 GL capacity. Located in QLD and operated by Seqwater, it is a critical water source for regional supply and irrigation.
Data officially sourced and updated from Queensland water authorities. Last dataset update: 2026-06-01 00:00:00
Current Storage Level 100%
Total Capacity
17 GL
Status
Normal / Safe
Operator
Seqwater
Last Updated
01 Jun 2026
Live Weather
21°C Partly cloudy
Rain: 0mm | Hum: 63%

Water Level Analysis

Water levels at Ewen Maddock remain exceptionally high. With current readings at 100%, the reservoir holds a robust 17 GL. This near-full status guarantees strong water availability for local communities and agriculture.

Catchment & Hydrological Impact

Fed primarily by the Addlington Creek, this reservoir plays a critical role in the North East Coast drainage division. Hydrological health in this specific drainage basin is vital for downstream ecosystems. The North East Coast region relies heavily on the seasonal inflows captured here.

Agricultural & Economic Significance

Beyond standard municipal supply, Ewen Maddock is a vital asset for the regional agricultural economy in Queensland. Irrigation allocations are directly tied to these storage metrics. Without the buffer provided by this massive 17 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. 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 21°C. Under current partly cloudy weather, there is no direct rainfall contributing to the immediate storage levels.

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 Ewen Maddock?
As of the latest official reading, the water level at Ewen Maddock is at 100% of its total capacity.
Is Ewen Maddock currently full?
Yes, Ewen Maddock is virtually full at 100%.
What is the maximum water capacity of Ewen Maddock?
When completely full (100%), Ewen Maddock can hold up to 17 Gigalitres (GL) of water.
Where is Ewen Maddock located?
This reservoir is a critical water storage facility located in the state of Queensland, Australia.
How does the water level at Ewen Maddock affect local agriculture?
Water levels dictate the irrigation allocations for surrounding farmlands. A healthy level of 100% ensures that local farmers have the necessary water security for their seasonal crops and livestock.
Who manages the data for Ewen Maddock?
The data is sourced from official government authorities including the Bureau of Meteorology (BOM) and specific state water utilities.

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