Collectives Wastewaters treatment plant to ensure the treatment of collected urban waster water

Areas in which the application of Metazachlor is forbidden

This layer contains the trees that have been classified by Grand Ducal decree as remarkable trees of the Grand Duchy of Luxembourg

The water hardness of the distributed drinking water

Measuring points of nitrates regarding the nitrate directive, which aiming to reduce nitrates in the groundwater.

Drillings and wells to exploit groundwater, as well as exploration wells.

Places where drinking water is withdrawn.