Drainage basins of selected streamgages in West Virginia through 2020

Drainage basin areas for 376 USGS streamgages in West Virginia and adjacent states were delineated digitally. The USGS Watershed Boundary Dataset HUC12 sub-watershed...针对西弗吉尼亚州及邻近州内的376个美国地质调查局（USGS）河川流量监测站，其汇水流域面积已通过数字化手段完成勾绘。美国地质调查局流域边界数据集（Watershed Boundary Dataset）的HUC12级子流域……