Zuströmbereiche Zu

Qué muestra esta capa

Inflow areas Zu under Annex 4 GSchV: the area from which, at low water, about 90 per cent of the groundwater reaching a well comes. The cantons designate them where groundwater is polluted, or at risk, from washed-in or leached substances such as nitrate or pesticides, and set measures, often restrictions on farming. Included: the cantons of AG, AI, AR, BE, BL, BS, FR, GE, GL, GR, JU, LU, SH, SO, SZ, TG, TI, UR, VS, ZG and ZH; cantons whose terms of use do not allow use in this app, or that do not publish the data openly, are not included. For the canton of Graubünden's data: “No warranty is given as to the correctness, accuracy, currency or completeness of the published information.”