Waterway network of the Greater Region - Data sources: EuroGeographics EuroRegionalMap v3.0 - 2010; ESRI 2006. Harmonization: SIG-GR / GIS-GR 2012

Station serving to pump water up to a higher point.

Buildings not connected to the public sewer system

Construction restrictions in groundwater protection zones. For more details, please refer to the following links: Grand-Ducal Regulation of July 9, 2013 (http://legilux.public.lu/eli/etat/leg/rgd/2013/07/09/n20/jo) Specific grand-ducal regulations creating groundwater protection zones (https://eau.gouvernement.lu/fr/administration/Legislation/Reglements-grand-ducaux-portant-creation-de-zone-de-protection.html)

Zones AGE national warning system LU-Alert

All natural water expanses and basins.

All artificial water expanses and basins.

Restrictions for new private drillings

This layer contains the certificates of excellence of the different municipalities for the successful audit of the risk analysis of drinking water installations

Surface water courses that are part of the monitoring network.