# Blihe Waterfall water shortage investigations > Live situation record from CLSTR: https://clstr.news/situations/blihe-waterfall-water-shortage-investigations > Updated: 2026-09-06T09:20:00.000Z. Sources: 6. Developments: 2. The Blihe Waterfall near Sanski Most in Bosnia and Herzegovina has experienced significant water shortages, including a complete three-day stoppage in early September. This interruption represents the longest period of dry flow recorded since issues first emerged in August. Federal and local authorities, including the Federal Ministry of Environment and Tourism and the Sava River Basin Agency, have launched investigations to determine the cause of the disrupted water regime. While officials have not confirmed a definitive cause, they are examining both prolonged dry periods and potential links to nearby mining activities. Environmental activists and local residents have specifically raised concerns regarding the Zlauša open-pit coal mine, operated by the company Lager. Activists suggest that coal exploitation may have impacted water levels, noting reports that the mine has operated without a water permit since 2023. The company Lager has denied any connection between its operations and the waterfall’s water loss. ## Timeline ### 2026-09-06: Bliha Waterfall water flow resumes after three-day stoppage Water has returned to the Bliha Waterfall near Sanski Most after a three-day total stoppage. Authorities are investigating if the cause is drought or nearby mining activities. 4 sources. https://clstr.news/cluster/bliha-waterfall-water-flow-resumes-after-three-day-stoppage ### 2026-08-31: Blihe Waterfall water shortages prompt environmental investigation Authorities and experts are investigating the cause of sudden water shortages at the Blihe Waterfall near Sanski Most, amid allegations that nearby coal mining operations may be responsible. 2 sources. https://clstr.news/cluster/blihe-waterfall-water-shortages-prompt-environmental-investigation --- Cite as: Blihe Waterfall water shortage investigations. CLSTR, https://clstr.news/situations/blihe-waterfall-water-shortage-investigations