Track water storage, capacity and historical trends for major reservoirs in New South Wales, Victoria, Queensland and beyond.
The current volume at Lake Rosebery is running lower than standard operational thresholds. With the reservoir sitting at just 38.4%, the total available volume is 124 GL. Drought conditions appear to be heavily impacting this specific catchment area.
Beyond standard municipal supply, Lake Rosebery is a vital asset for the regional agricultural economy in Tasmania. The local economy, heavily rooted in agriculture, fluctuates in tandem with the health of this reservoir. Without the buffer provided by this massive 124 GL storage, regional farming would face extreme volatility.
The surrounding catchment of Lake Rosebery also supports diverse local flora and fauna. When capacity allows, Lake Rosebery becomes a hub for regional tourism and water sports. However, environmental flow releases must be carefully balanced to protect downstream river health.
The weather around the catchment is currently recording 17°C. With 0mm of recent rainfall and partly cloudy skies, the catchment is relatively dry today.
The Bureau of Meteorology's climate outlooks will play a pivotal role in predicting the future inflows for this catchment. 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 Lake Rosebery is absolutely essential.