Map Viewing Service (WMS) of the dataset: Perimeters of the GEMAPI trade unions in the department of Orne.

The Law on Modernisation of Territorial Public Action and the Confirmation of Metropolitan Areas (MAPTAM) of 27 January 2014 confers on the municipal bloc exclusive and compulsory competence for the management of aquatic environments and the prevention of floods (L211-7 EC). These are agreements and unions exercising jurisdiction in place of the EPCI. validité:1er January 2018, source: DDT/SEB/BNPE