Location of rail network tunnels included within the scope of the PROCICAT action plan for emergencies in the rail passenger transport.

Points where flooding frequently affects.

Location of the dam's sirens.

Subzones within zone I or zone of urgent protection measures. It corresponds to the geographic area affected by the passage of the radioactive cloud within a 10 km radius circle around the nuclear power plant (with the nuclear power plant at its center). In the area of ​​zone I, the sector of preferential attention and the zone of preferential attention are also defined.

It represents the time of avenue or arrival of the floods from sectorizations of the fluvial courses.

It represents the aproximate route of the oil pipelines.