Washington State Department of Transportation (WSDOT), Environmental Services Office (ESO)This data set is a snapshop of the current inventory of all Chronic Environmental Deficiency (CED) sites on WSDOT highways, including all active, resolved (constructed) and stabilized CED sites. A CED is a site along a state highway where recent, frequent, and chronic maintenance or emergency repairs (typically 3 times in 10 years) to WSDOT infrastructure are causing impacts to fish or fish habitat.ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/1cd323790670438e929fe449e710b30d_11engState of Washington Geospatial Open Data PortalPublicWSDOT - Chronic Environmental Deficiency (CED) [Washington (State)]Web servicesWashington (State)Last Modified: 2025-10-07