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Track water storage, capacity and historical trends for major reservoirs in New South Wales, Victoria, Queensland and beyond.

57.7% National average
303 Dams tracked
87,729 GL Total capacity
04 Jun 2026 Last Updated

Ewen Maddock Water Level

Queensland · Brisbane
Reviewed by Water Resources Analyst
Hydrological Summary: Ewen Maddock currently stores 99.5% 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: 2026-05-01 00:00:00
Current Storage Level 99.5%
Total Capacity
17 GL
Status
Normal / Safe
Operator
Seqwater
Last Updated
01 May 2026
Live Weather
20°C Clear sky
Rain: 0mm | Hum: 42%

Water Level Analysis

Ewen Maddock is currently operating near maximum storage limits. With current readings at 99.5%, the reservoir holds a robust 17 GL. This near-full status guarantees strong water availability for local communities and agriculture.

Catchment & Hydrological Impact

The Addlington Creek acts as the primary lifeblood for Ewen Maddock, making it a cornerstone of the North East Coast network. Managing the flow from the Addlington Creek ensures that downstream agricultural zones receive consistent supply. Catchment dynamics in the North East Coast are deeply influenced by the retention capacity of Ewen Maddock.

Agricultural & Economic Significance

Agriculture in the surrounding areas of Queensland depends heavily on the water security provided by Ewen Maddock. Farmers and agribusinesses monitor these levels closely to plan their seasonal crop yields. Without the buffer provided by this massive 17 GL storage, regional farming would face extreme volatility.

Ecological & Recreational Context

The surrounding catchment of Ewen Maddock 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. 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 20°C. 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. 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 99.5% of its total capacity.
Is Ewen Maddock currently full?
Yes, Ewen Maddock is virtually full at 99.5%.
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 99.5% 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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