Track water storage, capacity and historical trends for major reservoirs in New South Wales, Victoria, Queensland and beyond.
Water levels at Goulburn Weir are well within positive historical averages. At 87.8% capacity, the facility is holding 26 GL of water. This volume provides a solid foundation for both urban and agricultural demands across Victoria.
Fed primarily by the Goulburn River, this reservoir plays a critical role in the Murray-Darling Basin drainage division. Managing the flow from the Goulburn River ensures that downstream agricultural zones receive consistent supply. Catchment dynamics in the Murray-Darling Basin are deeply influenced by the retention capacity of Goulburn Weir.
Agriculture in the surrounding areas of Victoria depends heavily on the water security provided by Goulburn Weir. The local economy, heavily rooted in agriculture, fluctuates in tandem with the health of this reservoir. Without the buffer provided by this massive 26 GL storage, regional farming would face extreme volatility.
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. However, environmental flow releases must be carefully balanced to protect downstream river health.
Cooler current temperatures of 9°C help minimize evaporation losses across the reservoir. With raining conditions and 0.6mm of rain, the surrounding drainage basin is currently being naturally irrigated.
Looking ahead, the trajectory of Goulburn Weir's water levels will depend heavily on upcoming seasonal rainfall patterns. 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 Goulburn Weir is absolutely essential.