Mapping of hazard and flood risk maps of the Guadalquivir, Ceuta and Melilla river basin districts.

The maps show the potential adverse consequences of flooding in the Significant Potential Flood Risk Areas (ARPSI), for three probability scenarios: high, medium and low. The scenarios are associated with return periods of 10, 100 and 500 years respectively, although flood zones have also been developed for the 50-year return period and the preferred flow zones. Cartography available: First Cycle (2016-2021). Modified sections || First Cycle (2016-2021). Unmodified sections || Second Cycle (2022-2027).本套地图展示了重大潜在洪水风险区（Significant Potential Flood Risk Areas，ARPSI）内洪水可能引发的各类不利后果，涵盖高、中、低三种概率情景。三类情景分别对应10年、100年及500年一遇的洪水重现期；此外还针对50年一遇重现期及优选流量区绘制了洪水淹没范围。可获取的制图数据包括：第一周期（2016-2021年）修改版图件、第一周期（2016-2021年）未修改版图件，以及第二周期（2022-2027年）图件。