Configuration of the Base of the Surficial Aquifer System in Dade County, USGS WRIR 90-4108, figure 13
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资源简介：
Contours of the base of the surficial aquifer system are shown on this map. The base of the aquifer system occurs at a relatively uniform elevation of 180 to 220 ft. below sea level over most of Dade County. The contour interval is 20 feet.
创建时间：
2016-10-29
