Track water storage, capacity and historical trends for major reservoirs in New South Wales, Victoria, Queensland and beyond.
Thomson is currently exhibiting average water retention levels. Sitting at 62.1%, the total stored volume is 1,123 GL. This represents a typical midpoint for the region's hydrological cycle.
Fed primarily by the Thomson 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.
Beyond standard municipal supply, Thomson is a vital asset for the regional agricultural economy in Victoria. Irrigation allocations are directly tied to these storage metrics. Without the buffer provided by this massive 1,123 GL storage, regional farming would face extreme volatility.
The surrounding catchment of Thomson 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.
Cooler current temperatures of 6°C help minimize evaporation losses across the reservoir. The recorded precipitation of 0.2mm indicates active rainfall in the catchment, which is excellent news for inflows.
Looking ahead, the trajectory of Thomson'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 Thomson is absolutely essential.