Areas in Dominante Humid (ZDH) in the territory of Lorraine

Wet-dominated mappings correspond to alert mapping; they define areas with a high probability of wetlands where the wet character under the Water Act cannot be 100 % certified.
These are areas identified as particularly rich a priori in wetlands, therefore requiring special vigilance in this regard in relation to the rest of the territory (which, of course, may also contain wetlands but at a lower density).