Map 12 - ArcGIS layer showing contours of the difference in May Mean water levels from the water-year periods 1990 to 1999 and 2000 to 2009 (feet)

U.S. Geological Survey2016-01-15 更新2026-04-23 收录

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https://www.sciencebase.gov/catalog/item/56688ff6e4b06a3ea36c900f

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资源简介：

This feature class contains the potentiometric contour lines for the difference in May average water levels from the water year periods 1990 to 1999 and 2000-2009.

创建时间：

2016-01-01