SPU DWW Receiving Waterbodies

The polygons are intended for use by the City of Seattle as planning-level tool for a preliminary understanding of the drainage patterns in particular areas of the City. The layer is not complete and does not reflect any City determination about how specific locations should be characterized. The delineation was based on drainage, land use, type of waterbody, and neighborhoods. Displays data from DWW.receiving_wtrbdy_plgn_pv with the following data query: RWB_NAME <> 'Urban Combined System'. Labels are based on the attribute NAME. This layer does not display when zoomed out beyond 1:400,000. Refreshed weekly.

本多边形图层旨在供西雅图市作为规划级工具，用于初步了解该市特定区域的排水格局。本图层并非完整数据集，且未反映西雅图市对特定区域特征界定的任何官方判定。该图层的要素勾绘依据排水状况、土地利用类型、水体类型及街区范围开展。其展示的数据来源于DWW.receiving_wtrbdy_plgn_pv数据集，数据筛选条件为RWB_NAME 不等于 'Urban Combined System'。图层标注基于NAME属性字段。当缩放比例低于1:400,000时，本图层将不予显示。本图层每周更新一次。