Summary of selected characteristics of large reservoirs

This is a point coverage of dams in the United States and Puerto Rico, which originally was derived from the national inventory of dams data base (U.S. Army Corps of...本数据集为美国及波多黎各境内的大坝点位覆盖数据，其原始数据源自国家大坝清单数据库（美国陆军工兵团（U.S. Army Corps of...））