Germany – Environmental management – Untersuchungen der biologischen Qualitätskomponente Makrozoobenthos nach EG-WRRL für die Oberflächengewässer in den Dienstgebieten der Betriebsstellen des NLWKN

The NLWKN carries out nationwide regular investigations of the macrozoobenthos in Lower Saxony's surface waters on behalf of the Lower Saxony Ministry for the Environment, Energy and Climate Protection, in accordance with the European Water Framework Directive (EU-WFD). For the present contract, the biological quality component macrozoobenthos is to be investigated at selected water bodies in 2026. Further details on the nature and scope of the contract can be found in the description of services - Technical Part (Part B) including annexes.