Track water storage, capacity and historical trends for major reservoirs in New South Wales, Victoria, Queensland and beyond.
The storage situation at Lake Narracan remains highly stable. With a current fill rate of 76.2%, the reservoir contains 7 GL. This indicates a very comfortable buffer for the upcoming dry seasons.
Fed primarily by the Latrobe River, this reservoir plays a critical role in the South East Coast (Victoria) drainage division. Hydrological health in this specific drainage basin is vital for downstream ecosystems. The South East Coast (Victoria) region relies heavily on the seasonal inflows captured here.
Agriculture in the surrounding areas of Victoria depends heavily on the water security provided by Lake Narracan. Irrigation allocations are directly tied to these storage metrics. Without the buffer provided by this massive 7 GL storage, regional farming would face extreme volatility.
Ecologically, the reservoir and its immediate wetlands serve as a crucial habitat for native Australian wildlife. When capacity allows, Lake Narracan becomes a hub for regional tourism and water sports. However, environmental flow releases must be carefully balanced to protect downstream river health.
With a mild reading of 15°C today, surface evaporation is significantly reduced, helping to preserve current volume. Currently experiencing partly cloudy conditions with no immediate precipitation, inflows remain entirely dependent on upstream river movement.
Looking ahead, the trajectory of Lake Narracan's water levels will depend heavily on upcoming seasonal rainfall patterns. Continuous telemetry and advanced hydrological modeling are employed to forecast storage changes. Resilience against extreme weather events remains the ultimate goal for the managers of this critical infrastructure.