ATURIS.Basic-Template 2 fluid

Seit dem 11.10.1956 im Landkreis Nordhausen! 

Implementation of flood protection concept for the Herreder river


Hydraulic calculations as part of the project planning § 42 HOAI 2009, LPH 2-4, Honorary Zone III, off-set. Completion of hydraulic calculations: September-2013.


Gewässerunterhaltungsverband Harzvorland

Markt 1
99734 Nordhausen

Frau Windisch
Tel.: 0 36 31 / 696-334


The hydraulic calculations were within the scope of planning services (LP 2-4, § 42 HOAI 2009) to above Projects provided.


It measures to improve flood protection for the local situation Mr. Eden were planned. The preferred solution was found through a combination of high water retention and water engineering at Mr. Eder Bach. There a Hochwasserückhaltebecken with a volume of 4.000 m³ was built above the local situation. At the same time measures to improve the ecological status of Mr. Eder creek in the local situation by dismantling embankments and equipment a green slope waters were planned.


The following hydraulic calculations were carried out:

  • Hydrological calculation for the retention basin with hydraulic dimensioning of operating indulgences and the spillway
  • 1D hydraulics for the actual state
  • Calculating virtual planning conditions for different variants of the HRB and the river development
  • 1D hydraulic plan for the virtual state of the preferred solution


Flowsheet for construction of detention basin on Herreder Bach and am Graben Salzaer street

Floodplain in actual and planned state