Stormwater Pond at Exercisfältet: A Sustainable Urban Solution by White Arkitekter

The Stormwater Pond at Exercisfältet, designed by White Arkitekter, addresses critical urban environmental challenges in Uppsala, Sweden. Situated in a rapidly developing area, this innovative design not only resolves the need to manage stormwater but also enhances the local biodiversity and offers a space for recreation. This 14,000 m² project is a testament to how well-thought-out urban design can integrate environmental sustainability with community well-being.

Urban Expansion and the Need for Stormwater ManagementAs Uppsala’s urban landscape expands, the demand for effective stormwater management becomes more pressing. The Exercisfältet area, a former military training ground, is now surrounded by new developments that increase the potential for water pollution and flooding. To mitigate these risks, the stormwater pond has been strategically designed to handle excess water during rainfall while simultaneously contributing to environmental preservation.

Design Concept and Environmental

ImpactThe stormwater pond is not merely functional but also contributes to the ecological fabric of the city. The thoughtful integration of the pond into the landscape aims to preserve both the natural environment and historical values of the area. The pond helps filter polluted water, preventing it from entering the ecosystem, and reduces the risk of flooding in Uppsala by promoting water infiltration. Additionally, the pond plays a vital role in supporting biodiversity, providing a habitat for various plant and animal species, and enhancing the green network of the city.

Maximizing Space for Recreation and Social Interaction

The design of the stormwater pond maximizes the use of available space for both stormwater management and recreational purposes. The pond's size is kept to a minimum to allow for the preservation of larger open spaces for outdoor activities. During heavy rainfall, the pond expands, flooding the surrounding areas and creating dynamic water mirrors of varying sizes. This feature not only supports stormwater management but also adds an aesthetically pleasing element to the landscape, inviting visitors to experience nature in a different light.

Architectural Integration with the Surrounding Landscape

The pond is carefully integrated into the natural topography of the site. By locating the dam at a natural low point in the landscape, the design minimizes disruption to the surrounding environment. A sharp, robust concrete flood protection wall marks the boundary closest to the city, while the open-field side of the pond follows the organic undulating forms of nature. This contrast in design not only respects the existing landscape but also creates a visually striking connection between the urban and natural elements.

Vegetation and Biodiversity:

A Thoughtful ApproachThe vegetation surrounding the stormwater pond is selected for its ability to thrive in the local climate while offering water-purifying benefits. A mix of hardy plant species helps to filter stormwater and provides a healthy environment for local fauna. As the pond's water levels fluctuate with rainfall, the varying depths create diverse microhabitats, supporting a range of aquatic and terrestrial life. This thoughtful planting strategy ensures that the pond is both functional and ecologically valuable.

Public Engagement and Future Development

One of the standout features of the Stormwater Pond at Exercisfältet is its role as a public space. Generous pathways and seating areas are designed along the water’s edge, inviting visitors to stroll, relax, and engage with the landscape. The pond’s southern-facing seating areas offer scenic views over the field, encouraging social interaction. The site’s popularity among locals highlights the importance of incorporating green spaces into urban planning. Looking ahead, the ongoing development south of the pond will likely bring even more life and activity to the area, further enhancing the connection between the urban fabric and the natural environment.

A Model of Sustainable Urban Design

The Stormwater Pond at Exercisfältet is an exemplary model of how urban development can be harmoniously integrated with environmental sustainability and community engagement. By combining practical stormwater management with aesthetic and ecological benefits, this project serves as a blueprint for future urban spaces facing similar environmental challenges. The design not only safeguards Uppsala from flooding and water pollution but also creates a vibrant, biodiverse space that enriches the lives of those who live and work in the city.

All Photographs are works of Måns Berg