ArcGIS REST Services Directory
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UnmappedAreasFemaNfhl2021 (FeatureServer)

View In:   Map Viewer

Service Description: Areas of the 50 US States + DC that still haven't been mapped into flood zones by FEMA. These were converted from raster to vector from the 2021 National Flood Hazard Layer. Source: Living Atlas of the World USA Flood Hazard Areas layer, October 13, 2021.

Service ItemId: e200ce4702ef435e9df29787d062113b

Has Versioned Data: false

Max Record Count: 2000

Supported query Formats: JSON

Supports applyEdits with GlobalIds: False

Supports Shared Templates: False

All Layers and Tables

Layers:

Description:

Copyright Text:

Spatial Reference: 102100 (3857)

Initial Extent:
Full Extent:
Units: esriMeters

Child Resources:   Info

Supported Operations:   Query   ConvertFormat   Get Estimates