In the agglomerations of Ascoli-Maltignano, Piceno Consind realised the sewage networking and the industrial purification, extended since 2002 to allow a major efficiency and efficacy in the treatment of liquid wastes from the companies.
Since 2002 the management of the water treatment plan of Campolungo is undertaken by the society of Picena Depur.
Nowadays, there are more than 470 users just in the agglomeration of Ascoli.
The rates of the service are established according to the regulation of the Consortium.