Perimeters of protection of the hydrothermal deposit

zone 1 corresponds to the extension of the hydromineral deposit with a high risk of major impact on the characteristics of the water table; zone 2 corresponds to the predominantly upstream territory representing an intermediate risk on the hydromineral deposit; zone 3 corresponds to an area of influence on the wider water table, over which risks exist depending on the scale and characteristics of the proposed work. For more information, contact the municipality of Enghien-les-Bains区域1对应水文矿物矿床（hydromineral deposit）的延展范围，存在对地下水位特征造成重大影响的高风险； 区域2主要为上游区域，对该水文矿物矿床存在中等影响风险； 区域3为覆盖更广范围地下水位的影响区域，其风险取决于拟建工程的规模与特征。 如需更多信息，请联系昂吉安莱班（Enghien-les-Bains）市政府。