Description: swfacility and wwfacility are point features which include the following:Decant FacilityFilterraGrease InterceptorHolding BasinMedia FilterOil-Water SeparatorPervious PavementPondPretreatment DevicePump StationRain GardenSand FilterSwale (treatment and flow control)Swirl SeparatorTankTreatment PlantTrench (for treatment or flow control, not conveyance only)Vaultswfacility and wwfacility DO NOT include:Conveyance only featuresThe outline of the actual facilityManholes (Some facilities are shaped like MH but have higher function)Overflow structures
Copyright Text: City of Tacoma, AMG, Environmental Service