Level 3 (basin) Hydrological Units - 8.5" x 11" (Simple)
收藏Idaho Fish and Game GIS Data2025-10-03 更新2026-05-16 收录
下载链接：
https://data-idfggis.opendata.arcgis.com/documents/IDFGgis::level-3-basin-hydrological-units-8-5-x-11-simple
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资源简介：
This map depicts USGS-derived level 3 (basin) hydrological units for Idaho ONLY. Minor towns, roads, and hydrography are not shown.
本地图仅展示美国爱达荷州范围内由美国地质调查局（United States Geological Survey, USGS）生成的三级（流域级）水文单元，未标注次要城镇、道路与水文要素。
提供机构：
Idaho Department of Fish and Game - AGOL
创建时间：
2014-11-24
