Syndicat des Eaux d’elle de France
Created in 1923, the Union of Ile-de-France water (SEDIF) ensures drinking water supply to 149 towns spread over 7 counties in Ile-de-France, except Paris, more than 4 million users.
Created in 1923, the Union of Ile-de-France water (SEDIF) ensures drinking water supply to 149 towns spread over 7 counties in Ile-de-France, except Paris, more than 4 million users.