Designation measuring network for the eutrophic areas according to §13a DüV (05/2022)

Measuring points of the surface water bodies for the designation of the eutrophicated areas of the state of North Rhine-Westphalia according to §13a Fertilizer Ordinance. WFD measuring points on surface waters to designate the eutrophicated areas of the state of North Rhine-Westphalia according to §13a Fertilizer Ordinance. The data set contains all measuring points of the WFD measuring network that were used to designate the eutrophicated areas with regard to phosphate and biological assessment. All measuring points relevant to designation have been checked with regard to their suitability for WFD monitoring. Measuring points that are not suitable for WFD monitoring were singled out and therefore not included here (status 05/2022). For the update of the eutrophicated areas in December 2022, no changes were made to the designation measuring network, which is why, in contrast to the eutrophicated areas and the field blocks therein, it still retains the status 05/2022.