Every four years, Poznań’s Malta Lake undergoes a fascinating transformation: its waters are drained, revealing its hidden depths. This monumental task, managed by Poznań Sports and Recreation Centres (POSiR), ensures the lake remains a pristine and functional landmark. The current operation began on 27 November 2024, and its completion promises to rejuvenate one of Poznań’s most cherished recreational and sporting locations.
Why Drain Malta Lake?
Draining Malta Lake isn’t just a spectacle; it’s an essential part of its maintenance. The process allows for the removal of accumulated silt and waste from the lakebed, ensuring the water remains clean and deep enough for competitive rowing and kayaking events. According to Łukasz Miadziołko, Director of POSiR, this is critical to maintaining the high standards of the regatta course, which is recognised as one of Europe’s best.
In addition to cleaning the lakebed, the project includes reinforcing the embankments and inspecting infrastructure to ensure the lake is ready for another cycle of intense use. This preparation will help preserve Malta Lake’s status as both a sporting hub and a local favourite for outdoor recreation.
What Lies Beneath?
Every draining of Malta Lake unveils surprising discoveries. In 2020, workers removed approximately 6 tons of waste and nearly 7,000 tons of silt. Items pulled from the lakebed have ranged from discarded bicycles to remnants of historical structures, offering a glimpse into the layered history of this artificial reservoir.
A crucial aspect of the cleaning operation involves the Cybina River, which flows through Malta Lake. Over time, sediment carried by the river builds up in the lake, necessitating regular dredging to maintain optimal water quality and depth.
A Brief History of Malta Lake
Malta Lake is not just a functional body of water but a historic and cultural treasure. Created in 1952 by damming the Cybina River, it was named after the Knights of Malta, who once had a presence in the area. The lake spans 67.5 hectares, with a length of 2.2 kilometres and an average depth of over 3 metres, making it the largest artificial reservoir in Poznań.
Its transformation into a sports and recreation centre began in the 1980s under an ambitious modernisation plan. Since then, the lake has hosted numerous international rowing and kayaking competitions, solidifying its reputation as a premier venue for water sports.
The surrounding area, known as Malta, has been a popular leisure destination for Poznań’s residents for over a century. Its picturesque landscapes, including the valley of the Cybina River, were once a favourite spot for picnics and outdoor gatherings. Today, Malta offers a wide range of attractions, including the Malta Ski all-season slope, the Maltanka Park Railway, and Termy Maltańskie, a thermal spa complex.
What Happens Next?
The draining process is expected to reveal the lakebed by mid-December, after which workers will begin cleaning and reinforcing the area. Tasks include:
- Removing silt and waste to ensure the lake remains clean and functional.
- Inspecting and repairing infrastructure, including embankments and water management systems.
- Preparing the regatta course to meet international standards.
By the end of the first quarter of 2025, the lake will be refilled. This process, which relies on rainfall, meltwater, and the Cybina River, will take several weeks. Once full, Malta Lake will once again serve as a hub for sports, recreation, and community events.
A Sustainable Future
The regular draining and cleaning of Malta Lake highlight the importance of environmental stewardship. Removing waste and maintaining the ecosystem helps ensure the lake’s longevity and keeps it safe for both athletes and wildlife.
During the previous cleaning operations, large quantities of fish were carefully relocated, demonstrating the commitment to preserving local biodiversity. Public awareness campaigns also aim to reduce pollution, encouraging residents and visitors to take better care of this cherished landmark.
Why Malta Matters
Malta Lake is more than a sports facility—it’s a symbol of Poznań’s dedication to combining history, recreation, and sustainability. Its regatta course attracts international competitions, while its scenic surroundings provide an escape for families, joggers, and nature enthusiasts.
As the lake prepares for its next chapter, the ongoing cleaning operation serves as a reminder of the value of maintaining such spaces. Poznań’s commitment to preserving Malta Lake ensures it remains a jewel of the city, bringing joy and inspiration to generations to come.
