View In:   ArcGIS Online Map Viewer

Name: Flood_Hazard_Areas

Display Field: DFIRM_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Coped from the Living Atlas "USA Flood Hazard Areas" feature layer on 2026-04-02. https://arcgis.com/home/item.html?id=2b245b7f816044d7a779a61a5844be23

Service Item Id: 0523aeceb66740879365dd1a1b8fce4f

Copyright Text:

Default Visibility: false

MaxRecordCount: 2000

MaxSelectionCount: 0

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: 904578.9888656624
YMin: 405333.48107106984
XMax: 927495.8275463283
YMax: 442447.9416189045
Spatial Reference: 102683  (26847)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: esri_symbology
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 0.2% Annual Chance Flood Hazard
  Label: 0.2% Annual Chance Flood Hazard
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [157, 125, 192, 255]
  Outline:
  Style: esriSLSNull
  Color: [153, 153, 153, 64]
  Width: 0
• Value: 1% Annual Chance Flood Hazard
  Label: 1% Annual Chance Flood Hazard
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [142, 52, 148, 255]
  Outline:
  Style: esriSLSNull
  Color: [153, 153, 153, 64]
  Width: 0
• Value: Regulatory Floodway
  Label: Regulatory Floodway
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [118, 156, 205, 255]
  Outline:
  Style: esriSLSNull
  Color: [153, 153, 153, 64]
  Width: 0
Transparency: 35
Labeling Info:

Feature Draw Order:

N/A

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: true
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: esri_symbology

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• DFIRM_ID ( type: esriFieldTypeString, alias: DFIRM ID, editable: true, nullable: true, length: 6, defaultValue: null, modelName: DFIRM_ID )
• VERSION_ID ( type: esriFieldTypeString, alias: Version ID, editable: true, nullable: true, length: 8, defaultValue: null, modelName: VERSION_ID )
• FLD_AR_ID ( type: esriFieldTypeString, alias: Flood Area ID, editable: true, nullable: true, length: 32, defaultValue: null, modelName: FLD_AR_ID )
• STUDY_TYP ( type: esriFieldTypeString, alias: Study Type, editable: true, nullable: true, length: 38, defaultValue: null, modelName: STUDY_TYP )
• FLD_ZONE ( type: esriFieldTypeString, alias: Flood Zone, editable: true, nullable: true, length: 17, defaultValue: null, modelName: FLD_ZONE )
• ZONE_SUBTY ( type: esriFieldTypeString, alias: Flood Zone Subtype, editable: true, nullable: true, length: 80, defaultValue: null, modelName: ZONE_SUBTY )
• SFHA_TF ( type: esriFieldTypeString, alias: Special Flood Hazard Area, True or False, editable: true, nullable: true, length: 1, defaultValue: null, modelName: SFHA_TF )
• STATIC_BFE ( type: esriFieldTypeInteger, alias: Static Base Flood Elevation, editable: true, nullable: true, defaultValue: null, modelName: STATIC_BFE )
• V_DATUM ( type: esriFieldTypeString, alias: Vertical Datum, editable: true, nullable: true, length: 17, defaultValue: null, modelName: V_DATUM )
• DEPTH ( type: esriFieldTypeInteger, alias: Depth, editable: true, nullable: true, defaultValue: null, modelName: DEPTH )
• LEN_UNIT ( type: esriFieldTypeString, alias: Length Unit, editable: true, nullable: true, length: 11, defaultValue: null, modelName: LEN_UNIT )
• VELOCITY ( type: esriFieldTypeDouble, alias: Velocity, editable: true, nullable: true, defaultValue: null, modelName: VELOCITY )
• VEL_UNIT ( type: esriFieldTypeString, alias: Velocity Unit, editable: true, nullable: true, length: 18, defaultValue: null, modelName: VEL_UNIT )
• DUAL_ZONE ( type: esriFieldTypeString, alias: Dual Zone, editable: true, nullable: true, length: 1, defaultValue: null, modelName: DUAL_ZONE )
• SOURCE_CIT ( type: esriFieldTypeString, alias: Source Citation, editable: true, nullable: true, length: 21, defaultValue: null, modelName: SOURCE_CIT )
• GFID ( type: esriFieldTypeString, alias: GFID, editable: true, nullable: true, length: 40, defaultValue: null, modelName: GFID )
• esri_symbology ( type: esriFieldTypeString, alias: Esri Symbology, editable: true, nullable: true, length: 50, defaultValue: null, modelName: esri_symbology )
• GlobalID ( type: esriFieldTypeGlobalID, alias: GlobalID, editable: false, nullable: false, length: 38, defaultValue: null, modelName: GlobalID )
• created_user ( type: esriFieldTypeString, alias: created_user, editable: false, nullable: true, length: 255, defaultValue: null, modelName: created_user )
• created_date ( type: esriFieldTypeDate, alias: created_date, editable: false, nullable: true, length: 8, defaultValue: null, modelName: created_date )
• last_edited_user ( type: esriFieldTypeString, alias: last_edited_user, editable: false, nullable: true, length: 255, defaultValue: null, modelName: last_edited_user )
• last_edited_date ( type: esriFieldTypeDate, alias: last_edited_date, editable: false, nullable: true, length: 8, defaultValue: null, modelName: last_edited_date )
• Shape__Area ( type: esriFieldTypeDouble, alias: Shape.STArea(), editable: false, nullable: true, defaultValue: null, modelName: Shape.STArea(), required: true )
• Shape__Length ( type: esriFieldTypeDouble, alias: Shape.STLength(), editable: false, nullable: true, defaultValue: null, modelName: Shape.STLength(), required: true )

Types:

ID: 0.2% Annual Chance Flood Hazard
Name: 0.2% Annual Chance Flood Hazard
Domains:
Templates:
• Name: 0.2% Annual Chance Flood Hazard
  Description:
  Prototype:
  esri_symbology: 0.2% Annual Chance Flood Hazard
  GFID: null
  DFIRM_ID: null
  VERSION_ID: null
  FLD_AR_ID: null
  STUDY_TYP: null
  FLD_ZONE: null
  ZONE_SUBTY: null
  SFHA_TF: null
  STATIC_BFE: null
  V_DATUM: null
  DEPTH: null
  LEN_UNIT: null
  VELOCITY: null
  VEL_UNIT: null
  DUAL_ZONE: null
  SOURCE_CIT: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: 1% Annual Chance Flood Hazard
Name: 1% Annual Chance Flood Hazard
Domains:
Templates:
• Name: 1% Annual Chance Flood Hazard
  Description:
  Prototype:
  esri_symbology: 1% Annual Chance Flood Hazard
  GFID: null
  DFIRM_ID: null
  VERSION_ID: null
  FLD_AR_ID: null
  STUDY_TYP: null
  FLD_ZONE: null
  ZONE_SUBTY: null
  SFHA_TF: null
  STATIC_BFE: null
  V_DATUM: null
  DEPTH: null
  LEN_UNIT: null
  VELOCITY: null
  VEL_UNIT: null
  DUAL_ZONE: null
  SOURCE_CIT: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: Regulatory Floodway
Name: Regulatory Floodway
Domains:
Templates:
• Name: Regulatory Floodway
  Description:
  Prototype:
  esri_symbology: Regulatory Floodway
  GFID: null
  DFIRM_ID: null
  VERSION_ID: null
  FLD_AR_ID: null
  STUDY_TYP: null
  FLD_ZONE: null
  ZONE_SUBTY: null
  SFHA_TF: null
  STATIC_BFE: null
  V_DATUM: null
  DEPTH: null
  LEN_UNIT: null
  VELOCITY: null
  VEL_UNIT: null
  DUAL_ZONE: null
  SOURCE_CIT: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

Capabilities: Query

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: true

Edit Fields Info:

• Creation Date Field: created_date
• Creator Field: created_user
• Edit Date Field: last_edited_date
• Editor Field: last_edited_user

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:

Supported Operations:   Query   Query Analytic   Append   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata