Track water storage, capacity and historical trends for major reservoirs in New South Wales, Victoria, Queensland and beyond.
Woronora is currently operating near maximum storage limits. With current readings at 96.1%, the reservoir holds a robust 72 GL. This provides immense water security for the New South Wales region.
Fed primarily by the Woronora River, 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. The South East Coast (NSW) region relies heavily on the seasonal inflows captured here.
Beyond standard municipal supply, Woronora is a vital asset for the regional agricultural economy in New South Wales. Farmers and agribusinesses monitor these levels closely to plan their seasonal crop yields. Sustainable water management here ensures that both crops and livestock can survive prolonged dry spells.
The surrounding catchment of Woronora 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. 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. With 0mm of recent rainfall and partly cloudy skies, the catchment is relatively dry today.
Looking ahead, the trajectory of Woronora'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.