FEMA

REST service for the FEMA National Flood Hazard Layer (NFHL)

FEMA National Flood Hazard Layer Flood Hazard Zones. Map services is configured to be rendered at a scale of 1:145,000 or larger. Disclaimer: This product is for informational purposes only and may not be suitable for legal, engineering, or surveying purposes. It does not represent an official survey and represents only the approximate relative location of features and boundaries. Mapping may not necessarily reflect on-the-ground conditions. This product and those involved in its production make no claims as to the accuracy or reliability of the data, and neither assumes, nor will accept liability for their use.

Map service that provides a legend for the FEMA National Flood Hazard Layer. Display this along with the FEMA NFHL tiled map service at https://tiles.arcgis.com/tiles/hGdibHYSPO59RG1h/arcgis/rest/services/FEMA_National_Flood_Hazard_Layer/MapServer (metadata at https://massgis.maps.arcgis.com/home/item.html?id=630c74171705455592a8fa947c3f849f), which, being a tiled service hosted at ArcGIS Online, does not have a legend associated with it when displayed in ArcGIS Online or ArcGIS for Desktop.

A map service from FEMA providing the National Flood Hazard data, covering floodplain information. It is published by FEMA as a REST map service.

FEMA Service for current National Flood Hazard Layers For more information, visit: https://hazards.fema.gov/femaportal/wps/portal/NFHLWMS

GIS Web Services for the FEMA National Flood Hazard Layer (NFHL)