Poland's heat-driven water crisis leads to safety upgrades, usage bans and record emergency calls

Local authorities in Suwałki introduced extra cameras, rescue wheels on the pier and increased municipal and police patrols at the Arkadia reservoir after recent drowning incidents.

Environmental agencies warned that the Supraśl River is near critical oxygen levels, risking mass fish deaths unless water use is reduced and river flow is managed.

Polish water inspectors have begun issuing fines of up to 7 500 zł for illegal groundwater extraction, targeting farms and private businesses in a nationwide crackdown on unauthorised water use.

Municipalities such as Bieliny have banned non‑essential water consumption, prohibiting garden irrigation, pool filling and other non‑domestic uses, with penalties for violations.

The State Medical Rescue Service recorded a daily peak of 19 576 emergency calls and 14 027 ambulance dispatches, the highest since early 2024, as heat waves drove more people to swim and engage in water sports.

Separate incidents included a rescue of an 11‑year‑old from a lake, a body found in the Vistula, and dangerous water‑level releases from the Soła reservoir.

An ecological disaster unfolded at Pilchowice Lake, where water level lowering exposed sediment and caused thousands of dead fish, prompting volunteer anglers to attempt rescue while the Ministry of Climate and Environment remained silent.