Abwasser- und Sielmuseum

The Abwasser- und Sielmuseum once stood beside the St Pauli Landungsbrücken in Hamburg-Mitte, next to the pumping station on Hafenstraße. Run by Hamburg’s municipal drainage department, it explained how the city’s sewage system developed after 1842, when it became the first of its kind on continental Europe. Exhibits included old cleaning tools and a cabinet of curiosities rescued from the sewers by staff. The museum gave visitors a rare look inside the pumping station that still lifts raw sewage from the main silt channel under the Elbe to the Köhlbrandhöft treatment works. In the brick vault of the boat chamber, two sewers met and the flowing waste could be watched at close quarters. Historical machinery lined the walls, showing how Hamburg once handled its filth. Today only the pumping station remains, but the building still shows the scale of the 19th-century scheme. The brick arches and iron pipes stand as they did when the system began, silent witnesses to a hidden city beneath the streets.