Water Mains

Water pipe contained within the City Water distribution network. Water pipe assets that carry treated municipal water and maintained by the the City's Water Department. Abandoned lines are included in the data.本数据集涵盖城市供水配水网络（City Water Distribution Network）内部的水管资产（Water pipe assets），此类资产用于输送经处理的市政供水，且由该市水务部门（Water Department）维护；数据中同时纳入了废弃管线。