Map 16: ArcGIS layer showing contours of the difference in the 75th percentile of all water levels from the water-year periods 1990 to 1999 and 2000 to 2009 (feet)

Statistical analyses and maps representing mean, high, and low water-level conditions in the surface water and groundwater of Miami-Dade County were made by the U.S....本数据集涵盖由美国……完成的，针对迈阿密-戴德县（Miami-Dade County）地表水（surface water）与地下水（groundwater）平均、最高及最低水位状况的统计分析与专题地图成果。