# Sweden water security and preparedness > Live situation record from CLSTR: https://clstr.news/situations/sweden-water-security-and-preparedness > Updated: 2026-10-23T08:03:47.000Z. Sources: 5. Developments: 2. Sweden has seen a significant increase in water security concerns driven by environmental and preparedness factors. Low groundwater levels, caused by insufficient precipitation and snowmelt, have led to a surge in demand for well drilling, particularly in southern Sweden and regions extending to Dalarna and Gästrikland. Industry reports indicate some drilling companies are facing three times their usual workload, prioritizing homeowners and agriculture. In response to potential crises or wartime scenarios, Swedish authorities, universities, and water companies have conducted large-scale preparedness exercises. These drills, such as the one held at the SGS laboratory in Linköping, test the ability of organizations like the Swedish Food Agency and the Swedish Defence Research Agency to rapidly analyze water samples and provide public guidance. Additionally, discussions have emerged regarding water safety in mountain regions due to changing travel patterns and increased visitor density, though experts maintain that flowing mountain water has historically remained safe. ## Timeline ### 2026-10-23: Sweden conducts large-scale drinking water security exercise Swedish authorities and experts conducted a large-scale preparedness exercise to ensure rapid drinking water analysis during crises, amid ongoing discussions about water safety in mountain regions. 2 sources. https://clstr.news/cluster/sweden-conducts-large-scale-drinking-water-security-exercise ### 2026-10-10: Sweden experiences surge in well drilling demand due to low groundwater Low groundwater levels in Sweden have triggered a massive surge in demand for well drilling, particularly in southern regions, as residents seek to secure private water supplies. 3 sources. https://clstr.news/cluster/sweden-experiences-surge-in-well-drilling-demand-due-to-low-groundwater --- Cite as: Sweden water security and preparedness. CLSTR, https://clstr.news/situations/sweden-water-security-and-preparedness