Balkans Drought Drives Record Low River Levels and Water Conservation Appeals

drought low river levels water conservation Balkans Danube

A prolonged heat wave and lack of rainfall across the Balkans and Central Europe have produced historic low water levels in major rivers. The Danube at Batina recorded a water level of –142 cm, the lowest since systematic monitoring began, while the Drava at Osijek fell to a record –192 cm. In Croatia, the Orljava River near Požega dropped to just four centimetres, risking complete drying. Low river levels are disrupting navigation, reducing hydro‑electric power generation and threatening agricultural water supplies.

Governments and water utilities in Serbia, Croatia, Bosnia‑Herzegovina and neighboring regions have issued appeals for rational water use, urging citizens to avoid non‑essential consumption such as garden watering, pool filling and car washing. Serbian authorities report no formal restrictions but continue to urge responsible use. Croatian municipalities—including Rijeka, Vinkovci and Tovarnik—recommend a 10‑15 % reduction in water use. In Komárno, water consumption has risen to about 12 000 m³ per day, prompting supplemental supply from the Gabčíkovo pipeline.

Infrastructure repairs have also caused temporary service interruptions. In Niš, emergency works on the water network led to outages on several streets until 15:00, while routine maintenance in other towns has resulted in short‑term supply cuts. The combined impact of the drought on transport, energy and daily life underscores the urgency of water‑conservation measures across the region.

Entities

Agency for the Water Area of the Adriatic Sea · Bosnia and Herzegovina · Croatia · Croatian Water Agency (Hrvatske vode) · Danube River · Dimitrije Stojković · Drava River · Feni · Hrvatske vode · Komárno water company (KOMVaK) · Orljava River · Saša Mirić

Claims

What the coverage asserts, and how many sources carry each claim.

[● 2 SOURCES] Emergency repairs on Niš water network caused temporary outages on several streets until 15:00. www.juznevesti.com · novosadska.tv
[○ 1 SOURCE] Komárno water company reports water consumption of about 12 000 m³ per day and reservoir level at 3.3 m. hn24.hnonline.sk
[○ 1 SOURCE] Slovenian authorities introduced water‑use restrictions in 16 municipalities, banning garden watering, car washing and pool filling. www.politika.rs
[○ 1 SOURCE] Komárno water consumption rose to about 12,000 m³ per day, with reservoir level at 3.3 m (normal ~5 m). hn24.hnonline.sk
[○ 1 SOURCE] Vinkovački water company in Croatia reports increased night‑time water demand that could cause supply interruptions. babinagreda.hr
[DISPUTED] Serbian government reports no water‑use restrictions but urges rational consumption amid heatwave. novosadska.tv
[○ 1 SOURCE] Rijeka municipality asks residents to reduce water use by 10‑15 % to preserve supplies. www.tportal.hr
[● 2 SOURCES] Low water levels affect navigation on the Danube and hydro‑electric power generation. novosadska.tv · m.metro-portal.hr
[● 4 SOURCES] Low water levels are affecting hydro‑electric power generation, navigation and riverine ecosystems. drukciji.ba · rtv-hb.com · m.metro-portal.hr · www.ljportal.com
[● 4 SOURCES] The Drava at Osijek fell to a record low of –192 cm. www.glasistre.hr · narod.hr · m.metro-portal.hr
[● 3 SOURCES] The Orljava River near Požega dropped to a water level of four centimetres, risking complete drying. www.dnevno.hr · www.index.hr · www.ekodezela.si
[● 4 SOURCES] The Danube at Batina recorded a water level of –142 cm, the lowest since systematic monitoring began. www.glasistre.hr · narod.hr · m.metro-portal.hr