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

Places where drinking water is withdrawn.

All catchment areas that are shedding their water into water courses situated in Luxembourg.

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

Water rising naturally from the earth.

By prohibitions or conditions protected zones to prevent contamination of the lake as a drinking water reservoir.

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