美国国家地质调查局水资源利用信息项目（The...   美国国家地质调查局水资源利用信息项目   The U.S. Geological Survey's National Water-Use Information Program   USGS   2013-09-09

The U.S. Geological Survey's National Water-Use Information Program is responsible for compiling and disseminating the nation's water-use data. The USGS works in cooperation with...