Track water storage, capacity and historical trends for major reservoirs in New South Wales, Victoria, Queensland and beyond.
Water levels at Hay Weir are well within positive historical averages. At 83.7% capacity, the facility is holding 13 GL of water. The local water grid benefits significantly from this stable storage level.
Beyond standard municipal supply, Hay Weir is a vital asset for the regional agricultural economy in New South Wales. Irrigation allocations are directly tied to these storage metrics. Sustainable water management here ensures that both crops and livestock can survive prolonged dry spells.
Ecologically, the reservoir and its immediate wetlands serve as a crucial habitat for native Australian wildlife. When capacity allows, Hay Weir 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. Currently experiencing clear sky conditions with no immediate precipitation, inflows remain entirely dependent on upstream river movement.
Looking ahead, the trajectory of Hay Weir'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.