Hydrographic and Impairment Statistics Database: THRB

Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in...水文与受损状况统计（Hydrographic and Impairment Statistics，简称HIS）是美国国家公园管理局（National Park Service，缩写NPS）水资源部（Water Resources Division，缩写WRD）发起的专项项目，旨在追踪此前设定的若干目标created in...