Combined Sewer Outfall Sewer Shed
收藏ArcGIS Open Data2026-02-13 更新2026-04-11 收录
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https://private-demo-dcdev.opendata.arcgis.com/maps/b8e5fb96e36943f88bdcec7f6001e13c
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资源简介：
For better understanding this layer was renamed from Combined Sewer Outfall Sewer Shed to Combined Sewer System Area (CSS). This layer shows generally the aggregated footprint of the Combined Sewer System Drainage areas. The boundary considers the MS4 drainage area boundary and where sewer separations has occurred. Any considerations near the boundaries of the MS4 and CSS should be further investigated.
创建时间：
2015-02-28
