swOpenDrain
收藏San Jose Public Works Open Data Portal2025-06-05 更新2026-05-02 收录
下载链接：
https://datahub-sjcpwd.opendata.arcgis.com/maps/ca7c69d98ed34fe5973737eab0dcd4de
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资源简介：
A small open channel, trench, or structure designed to collect and carry storm water into a natural body of water or other drainage structure.
创建时间：
2019-03-02
