Rerouting of the Sonnenbach stream

11.10.2021

The Sonnenbach in Hombrechtikon runs along a number of private plots whose bank walls were in danger of collapsing. On behalf of the municipality of Hombrechtikon, HOLINGER AG was charged with the planning, rerouting and ecological upgrading of the stream. The Sonnenbach is known for a well-documented stone crayfish population and at the start of construction over 400 crayfish were promptly collected in a 150m stretch of the stream.