===Restrictions for new private drillings===

|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_Grundwasser/MapServer/475/images/d391669d02d9be909930040f8991c9aa/.png?nolink}}|the construction of new drillings is forbidden|
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_Grundwasser/MapServer/475/images/65b450d2b273497533fbd1315c59e6e8/.png?nolink}}|the construction of new drillings is not recommended and critical. An environmental impact assessment is probably demanded and the project risks not to be authorized|
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_Grundwasser/MapServer/475/images/328ef735922ceb54a865fc1de88b6dff/.png?nolink}}|an environmental impact assessment is probably demanded if the concerned aquifer is already operated nearby so that the cumulative effect of the extractions can be evaluated|
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_Grundwasser/MapServer/475/images/260500428bff2114437f371ff2579981/.png?nolink}}|a preliminary verification of the incidences of the new project has to be done to determine if an environmental impact assessment has to be done|