Westchester County MS4 Drainage Structure

The stormwater data was developed to facilitate MS4 reporting. MS4 is short for "Municipal Separate Storm Sewer System". The data developed by Dolph Rotfeld Engineering and Stellar Services was captured in early 2020. The type of drainstructure can be found in the field "Feature_Type". It includes catch basin, culvert, inlet, manhole, outfall, and other/unknown. This layer's drainage structures are all county owned property. It was prepared for Westchester County Government, Department of Public Works and Transportation.本雨水数据集旨在支撑MS4报告工作，其中MS4即“市政雨水分离管网系统（Municipal Separate Storm Sewer System）”的缩写。该数据集由Dolph Rotfeld Engineering与Stellar Services联合开发，于2020年初完成采集。排水构筑物的类型可通过字段"Feature_Type"查询，其类型包括集水井（catch basin）、涵洞（culvert）、进水口（inlet）、检查井（manhole）、排出口（outfall）以及其他/未知类别。本图层涵盖的所有排水构筑物均为该县公有财产。本数据集系为威彻斯特县（Westchester County）人民政府公共工程与运输部门编制。