HÜK200 - HÜK200: Protective effect of groundwater cover - OGC API Features
Description
In the context of the implementation of the EU Water Framework Directive, the first and further description of the groundwater bodies of Rhineland-Palatinate represents an inventory of the subsoil of the river basins in Rhineland-Palatinate with the aim of recording those groundwater bodies for which there is a risk of not achieving the environmental objectives under Article 4 of the EU Water Framework Directive. The description is based on the Hydrogeological Overview Map of Germany (HÜK 200). It was established in 2001 by the State Geological Services of Germany (SGD) and the Federal Institute for Geosciences and Natural Resources (BGR) on a scale of 1: 200,000 in the sheet cuts of the TK 200. The contents correspond to HÜK 200 of the BGR. :The groundwater cover refers to the soil and rock body above the groundwater surface. The assessment was based on the HÜK 200. The classification of the protective effect was carried out in accordance with the LAWA work aid in the classes favorable - medium - unfavorable. First, the surface layers covered in the HÜK 200 were evaluated depending on their formation (binding) and thickness, including drill profiles. For the classification of the lower part of the groundwater cover, the mountain permeability specified in the HÜK 200 for the upper aquifer was used. The overall assessment was based on the combination of the two shares. Layer inventories of boreholes and detailed mapping were used for plausibility checks. The contents correspond to HÜK 200 of the BGR.
Resources
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https://www.geoportal.rlp.de/spatial-objects/621/collections/ms:schutzwirkung_der_gw_ueberdeckung |
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