ArcGIS Online Content100yr and 500yr Flood Hazard Area - These areas match the FEMA 1999 maps. This coverage only covers the City of Eugene area. The field ELEV88 was added to show the NAVD 88 elevations. The adjustment value used is 3.87 feetArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/3bc31304a0c94a0e99a75c79e9136402_0engCity of Eugene Mapping HubPublicEugene Flood Zones - HUB [Oregon--Eugene]Web servicesOregon--EugeneOregonLast Modified: 2026-01-07