Storm Drainage Manholes

The Storm Drainage Manhole feature class is a spatial dataset that represents the location and key attributes of manholes within the City of Auburn's stormwater drainage system. These manholes serve as access points to underground stormwater pipes and structures, enabling inspection, maintenance, and monitoring of the system that manages surface runoff and mitigates flooding. This feature class provides essential information for asset management, system modeling, and infrastructure planning, supporting effective operation, regulatory compliance, and the long-term sustainability of the city’s stormwater management network.雨水检查井要素类（Storm Drainage Manhole feature class）是一类空间数据集，用于表征奥本市雨水排水系统内检查井的位置与核心属性。此类检查井作为地下雨水管道与构筑物的检修通道，可为该管控地表径流、缓解城市内涝的排水系统提供检查、运维与监测支持。本要素类可为资产管理、系统建模与基础设施规划提供关键支撑数据，助力城市雨水管理网络的高效运维、合规监管与长期可持续发展。