Non County Stormwater Culvert Nodes

Layer updated weekly.The Storm Culvert Nodes 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.本图层每周更新一次。雨水暗渠节点图层（Storm Culvert Nodes layer）结合施工图及竣工图（as-builts）、勘测采集点位、正射影像与现场勘查记录综合生成。该数据由DPW技术工程人员每日更新并维护。