Non County Stormwater Manholes

Layer published weekly.The Storm Manholes layer was generated using a combination of Construction drawings (as-builts), survey captured locations, orthophotos, and field inspection descriptions. The data is updated and maintained on a daily basis by DPW Technical Engineering Staff.本图层按周发布更新。雨水检查井（Storm Manholes）图层依托施工图纸（as-builts）、测量采集的点位、正射影像图（orthophotos）及现场巡检记录整合生成。该数据由公共工程部（DPW）技术工程人员每日开展更新与维护工作。