DC Subwatersheds
收藏ArcGIS Open Data2024-09-27 更新2026-04-11 收录
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https://private-demo-dcdev.opendata.arcgis.com/maps/364e73a18cb242fba7f0bc3bb76fe754
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资源简介：
This data is a requirement of the District's MS4 Permit. It is used for stormwater management and all aspects supporting efforts to comply with the Clean Water Act in the District. This version is in local scale and may not nest with the current national watershed data.
创建时间：
2019-02-27
