Renaturation of the Dahle by approximating the original course over a length of approx. 1,120 m; extensive preservation of the current Dahle section through partial backfilling, use as a seepage trough for rainwater and as a green flood trough for flood relief; Construction of a new ford in the partially backfilled current section of the Dahle; Construction of a new combined sewer with connection of private and public discharges on the western bank of the partially filled current Dahle section, creation and development of riverside perennial meadows, planting of floodplain bushes and deciduous trees; Establishment and development of species-rich extensive grassland on intensive grassland and arable land through sowing and an appropriate maintenance regime; Size of the measure area approx. 15.4 ha

Water relocation, earthworks, pipeline construction, landscaping

- arranging access roads to the construction sector

- Creation of construction roads and construction site equipment areas

- Explosive ordnance reconnaissance on approx. 54,500 m²

- 1,120 m new watercourse

- In order to restore the former course of the water, a terrain removal

and the production of a new drain profile

- Partial backfilling of the current course of the Dahle with excavated masses from the

Creation of the new watercourse, use as a seepage trough for rainwater and

as a green flood trough for flood relief

- Removal of base substrate from the current course of the dahle and reinstallation

in the new watercourse

- Creation of structural measures (root stumps, transverse trees, shore bays,

gravel banks, pile groynes and vegetation rollers) in the new watercourse for support

of self-dynamic, natural development

- Construction of a new ford in the partially filled current course of the Dahle to make it possible to reach the

Meadow areas in the Dahle lowlands

- Construction of a new combined sewer with connection of private and public discharges to the

western bank of the partially filled current course of the Dahle, including the construction of

Control shafts and renewal of two public combined sewer pipes up to the

Mühlberger Straße

- Construction of a new overflow threshold from the new watercourse to the partially backfilled current

Dahle course (flood trough)

- Redesign of the connection to the partially backfilled current course of the Dahle (flood trough)

to the new watercourse, incl. new construction of the outlet of the combined sewer

- Creation and development of riverside perennial meadows, planting

of floodplain bushes and deciduous trees

- Establishment and development of species-rich extensive grassland on intensive grassland and

Arable land by sowing and an appropriate care regime

- Establishment and development of alternately moist meadows on arable land and intensive grassland

- Planting and sowing work (woody plants, riparian perennials, grassland, area approx. 15.4 ha)

- 1 year completion and 4 years development maintenance for plantations