Windhoek: The Namibia Water Corporation (NamWater) has announced that total national surface water storage has decreased to 1,350.658 million cubic metres. This figure represents a moderate decline in available water resources, amounting to 86.8 per cent of the full supply capacity. The announcement was made in a statement issued by NamWater on Monday.

According to Namibia Press Agency, NamWater informed the public and stakeholders that the total national surface water storage has decreased to 1,350.658 million cubic metres (Mm³), representing 86.8% of full supply capacity. This reflects a weekly decline of 6.293 Mm³ from the 16 June 2025 level of 1,356.951 Mm³ (87.2%).

The statement further notes that while the Von Bach and Olushandja dams recorded slight increases, the majority of reservoirs, including Hardap, Omatako, and Neckartal, experienced moderate decreases.

NamWater added that as seasonal inflows begin to diminish, the current national water storage trend highlights the continued need for prudent and efficient water use. To ensure long-term sustainability and supply stability, careful management of existing water resources is increasingly important as rainfall replenishment declines.

NamWater urged all stakeholders, including the public, municipalities, and industries, to use water efficiently and responsibly. "While key dams remain in a strong position following good rains, strategic water management remains essential to safeguard long-term supply security. Gradual declines are expected as seasonal inflows taper off, particularly in drought-prone areas," it added.