Lake weed removal at Göttingen’s Kiessee
Dense aquatic vegetation was limiting the recreational use of Göttingen’s Kiessee. Using our BERKY mowing boat, we removed several tons of lake weeds within just a few days.
BERKY at the machine demonstration “Technology for Waterway Maintenance” in Hausstette
BERKY will be taking part in the waterway maintenance machinery demonstration in Hausstette on October 8, 2026. See BERKY machines for waterway maintenance in operation.
Case study: Aquatic plant removal in a power plant reservoir

The BERKY TRITON 550 removes dense aquatic plant growth from a power plant reservoir, supporting reliable waterbody maintenance and uninterrupted plant operation.
Case Study: Elodea overgrows Lake Emssee
Heavy elodea growth was affecting Lake Emssee. Through targeted mechanical waterway maintenance, affected water areas were cleared and the usability of this popular recreational water body was improved.
Debris removal in waterways: risks for rivers and solutions for efficient river cleanup

Debris and trash in rivers increase the risk of flooding and endanger structures. Learn how specialized machinery and trash collection boats efficiently clean waterways to protect infrastructure and ecosystems.
Case Study: Aquatic plant mowing at Fishing Lake Oker
The Oker fishing lake, which was heavily overgrown with weeds, required targeted water management. Using the appropriate BERKY technology, the lake was restored to use and the obstructing aquatic plants were cut back.