WIP Assessment Areas (GIS Data for Download)
收藏California State Geoportal2026-03-28 收录
下载链接：
https://gis.data.ca.gov/maps/9f8b672a28564fa0b44715a5451227cc
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资源简介：
This map layer depicts the Sierra Nevada Conservancy's, Watershed Improvement Program Administrative Boundaries, which are known as Watershed Assessment Areas (AA) including the Tahoe Basin, which is not located within the SNC's boundary.
提供机构：
California State Geoportal
