City of BellevueThis dataset contains the spatial data for sewer basins in Bellevue. Sewer basins are defined areas where wastewater flows to a specific wastewater treatment facility or collection point. The dataset is crucial for managing and maintaining the city's sewer infrastructure, planning for wastewater treatment capacity, and ensuring the efficient operation of the wastewater system.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/a4d4469fca4c48c687437bec7771512d_1engCity of Bellevue Open DataPublicSewer Basins [Washington (State)--Bellevue]Web servicesWashington (State)--BellevueWashington (State)Last Modified: 2026-01-07