Vienna invested in water supply: Lobau should bubble!

Vienna invested in water supply: Lobau should bubble!

Innere Stadt, Wien, Österreich - in Vienna is the Lobau, a popular recreation area, increasingly affected by drying out and silting processes. In order to counteract this, the municipal council committee decided to develop a groundwater flow model for the lower Lobau. This model will serve as the basis for future measures to improve the water balance in this sensitive region. According to MeinDärzirk should help to clarify how to forward dopping water without endangering drinking water supply.

Since last year, additional water has been flowing from the new Danube to the Obere Lobau, which can be used to forward up to 1,500 liters of water per second. This measure is part of a comprehensive review by the City of Vienna, which also includes the doping of the lower Lobau. The city administration has planned 270,000 euros for the groundwater flow model for 2025/2026 to analyze the hydrological and hydrogeological conditions in the region.

long -term water use in Vienna

Vienna has a long history in the water supply that goes back to Roman times. Water use in historical Vindobona was already based on a sophisticated line system. While the population was mainly supplied from house fountain until the 16th century, the city fire made the construction of public water pipes necessary from 1525. Many of the lines built at that time, such as the Hernals water pipe from 1565, created a solid basis for the subsequent development.

The growth of the city placed ever greater demands on water supply. From the 19th century, technical innovations for water extraction were used from the donkey's gravel body. This development was largely promoted by demographic growth, which already included 326,000 inhabitants around 1834 and made an adequate water supply necessary. With the construction of the Kaiser-Ferdinands water pipe 1841, the Danube water prepared, a new standard was set in drinking water quality, which also supported the decline in typhoid mortality.

on the way to the sustainable solution

Climate Councilor Jürgen Czernohorszky repeatedly emphasizes how important the protection of drinking water supply is for the city. A 2015 project has already shown that various endows to endowage can bring risks to water supply. In view of the changing hydrological conditions, the groundwater flow model is therefore a crucial step into a safe future.

Due to the close cooperation between the responsible authorities and the investments in modern technologies, it is intended to manage to master the challenges of water supply in Lobau and to ensure the quality of life of the city dwellers: sustainable inside. Dealing with water in Vienna is not only a technical challenge, but also a question of responsibility towards coming generations.