Munich bans private pools as water demand surges

Munich has issued a decree prohibiting residents from using drinking water to fill private pools, water lawns, or wash cars, effective July 14. The measure comes after daily water consumption surged from around 300 million litres to over 360 million litres during a period of sustained hot weather.

The restrictions apply to Munich and seven surrounding municipalities supplied by Stadtwerke München: Aschheim, Garching, Neubiberg, Neuried, Oberschleissheim, Unterföhring and Unterhaching. The decree remains in force until August 1, 2026, unless revoked earlier or extended due to persistent drought. Violations carry fines of up to €50,000 under the Water Resources Act.

The city's utility warned that despite forecasts of rain, the expected precipitation will not sufficiently ease the strain on critically low groundwater supplies. "After an exceptionally dry winter and spring, the existing resources of Munich's water supply are currently extremely strained," said Munich mayor Dominik Krause.

Infrastructure under pressure

For a major European economic hub renowned for its green spaces and proximity to alpine lakes, the decree signals a turning point in how climate variability threatens municipal infrastructure. A surge of 60 million litres in daily demand risks severely depleting groundwater reserves, forcing local authorities to curb non-essential private use to avoid immediate, costly supply expansions.

The restrictions notably exempt commercial and public green spaces, agricultural land, cemeteries, and sports fields, shielding businesses and public services from operational disruptions. Private gardens using water-saving drip irrigation are also spared. However, private vehicle washing outside of commercial car washes and the spray cleaning of private terraces, roofs, or courtyards are strictly prohibited. "Until further notice, please use drinking water only where it is indispensable - for drinking, cooking, hygiene and medical purposes," Stadtwerke München stated.

Munich's water stress reflects a broader regional challenge. The town of Landau an der Isar implemented an irrigation ban in late June, and numerous other Bavarian municipalities have issued similar conservation appeals. While the broader district of Munich has not imposed formal restrictions, its administrative office has also urged the public to conserve water. Mayor Krause has commissioned the city's Department of Climate and Environmental Protection and Stadtwerke München to devise a long-term water security strategy. "I ask all Munich residents to stick to the rules so that groundwater levels recover," he said. "Water is our most precious resource, let's handle it carefully."