Expulsion measurement network for eutrophicated areas according to §13a DüV (05/2022)

Measuring points of the surface water bodies for the designation of the eutrophied areas of the state of NRW according to §13a Fertiliser Ordinance. WFD measurement points at surface waters for the designation of the eutrophicated areas of the state of NRW in accordance with §13a Fertiliser Ordinance. The data set contains all measuring points of the WFD measurement network used to identify the eutrophicated areas with regard to phosphate and biology assessment. All identification points have been checked with regard to their suitability for WFD monitoring. Measurement points not suitable for WFD monitoring were isolated and accordingly not taken into account (knowledge level 05/2022). For the update of the eutrophicated areas in December 2022, no changes were made to the expulsion measurement network, which is why, unlike the eutrophicated areas and the field blocks therein, it still remains at 05/2022.