Perimeter of collective or non-collective sanitation area of the PLU-H of the Métropole de Lyon

Geographical scope of collective or non-collective sanitation areas. This obligation to zoning remediation meets the objectives of preserving the environment, quality of purification works and collection and consistency with urban planning documents.

Specific provisions for connection to the grid shall apply; they differ depending on the nature of the area, the nature of the waters concerned, and the type of sanitation zoning (collective/non-collective).

Attribute NATURE = NONZONE, Non-Zone Territory
Attribute NATURE = collecti, Collective Sanitation Areas
Attribute NATURE = NOCOLLEC, Non-collective Sanitation Areas
NATURE attribute = EXTRESZAN, Areas of extension of networks in zone A and N for hygiene reasons