Wabash River Basin USGS NHD HUC 12 polygon shapefile
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资源简介：
Polygon shapefile of the Hydrologic Unit Code (HUC) Level 12 watershed boundaries from the USGS National Hydrography Dataset. Modified to work with the Future Water Indiana R Shiny Leaflet interactive map.
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figshare创建时间：
2019-08-22
