Name: Flood Hazard Zones

Display Field: FLD_ZONE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: FEMA FLOOD HAZARD ZONESThis dataset contains polygons representing flood hazard zones for St. Tammany Parish as set forth by FEMA.This data is updated by the Federal Emergency Management Agency.https://www.fema.gov/flood-maps/national-flood-hazard-layer

Service Item Id: 28e51a0dbc714c27947c44c8b5eef3f1

Copyright Text: ©2025 Federal Emergency Management Agency - National Flood Hazard ©2025 St. Tammany Parish Government - GIS Division of the Department of Technology Last Updated: <null>

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 3618910.386814669
YMin: 600136.7325848341
XMax: 3858558.2169012576
YMax: 806179.6446451694
Spatial Reference: 102682  (3452)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: FLD_ZONE
Field 2: FLOODWAY
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 0.2 PCT ANNUAL CHANCE FLOOD HAZARD,
  Label: ZONE X & 0.2 PCT ANNUAL CHANCE FLOOD HAZARD
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [168, 112, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [255, 255, 255, 255]
  Width: 1
• Value: A,
  Label: ZONE A
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [197, 0, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [255, 255, 255, 255]
  Width: 1
• Value: AE,
  Label: ZONE AE & VE
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 200, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [255, 255, 255, 255]
  Width: 1
• Value: VE,
  Label: ZONE AE & VE
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 200, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [255, 255, 255, 255]
  Width: 1
• Value: AE,FLOODWAY
  Label: ZONE AE & REGULATORY FLOODWAY
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [230, 0, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [255, 255, 255, 255]
  Width: 1
• Value: X,
  Label: ZONE X
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [156, 156, 156, 255]
  Outline:
  Style: esriSLSSolid
  Color: [255, 255, 255, 255]
  Width: 1
Transparency: 0
Labeling Info:
Label Placement: esriServerPolygonPlacementAlwaysHorizontal
Label Expression: N/A
Use Coded Values: true
Symbol:
Color: [168, 112, 0, 255]
Background Color: N/A
Outline Color: N/A
Vertical Alignment: bottom
Horizontal Alignment: left
Right to Left: false
Angle: 0
XOffset: 0
YOffset: 0
Size: 10
Font Family: Arial Black
Font Style: normal
Font Weight: normal
Font Decoration: none

Min. Scale: 100000.0
Max. Scale: 0.0
Label Placement: esriServerPolygonPlacementAlwaysHorizontal
Label Expression: N/A
Use Coded Values: true
Symbol:
Color: [197, 0, 255, 255]
Background Color: N/A
Outline Color: N/A
Vertical Alignment: bottom
Horizontal Alignment: left
Right to Left: false
Angle: 0
XOffset: 0
YOffset: 0
Size: 10
Font Family: Arial Black
Font Style: normal
Font Weight: normal
Font Decoration: none

Min. Scale: 100000.0
Max. Scale: 0.0
Label Placement: esriServerPolygonPlacementAlwaysHorizontal
Label Expression: N/A
Use Coded Values: true
Symbol:
Color: [0, 197, 255, 255]
Background Color: N/A
Outline Color: N/A
Vertical Alignment: bottom
Horizontal Alignment: left
Right to Left: false
Angle: 0
XOffset: 0
YOffset: 0
Size: 10
Font Family: Arial Black
Font Style: normal
Font Weight: normal
Font Decoration: none

Min. Scale: 100000.0
Max. Scale: 0.0
Label Placement: esriServerPolygonPlacementAlwaysHorizontal
Label Expression: N/A
Use Coded Values: true
Symbol:
Color: [230, 0, 0, 255]
Background Color: N/A
Outline Color: N/A
Vertical Alignment: bottom
Horizontal Alignment: left
Right to Left: false
Angle: 0
XOffset: 0
YOffset: 0
Size: 10
Font Family: Arial Black
Font Style: normal
Font Weight: normal
Font Decoration: none

Min. Scale: 100000.0
Max. Scale: 0.0
Label Placement: esriServerPolygonPlacementAlwaysHorizontal
Label Expression: N/A
Use Coded Values: true
Symbol:
Color: [156, 156, 156, 255]
Background Color: N/A
Outline Color: N/A
Vertical Alignment: bottom
Horizontal Alignment: left
Right to Left: false
Angle: 0
XOffset: 0
YOffset: 0
Size: 10
Font Family: Arial Black
Font Style: normal
Font Weight: normal
Font Decoration: none

Min. Scale: 100000.0
Max. Scale: 0.0

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: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• FLD_AR_ID ( type: esriFieldTypeString, alias: FLD_AR_ID, length: 11 )
• FLD_ZONE ( type: esriFieldTypeString, alias: FLD_ZONE, length: 55 )
• FLOODWAY ( type: esriFieldTypeString, alias: FLOODWAY, length: 30 )
• SFHA_TF ( type: esriFieldTypeString, alias: SFHA_TF, length: 1 )
• STATIC_BFE ( type: esriFieldTypeDouble, alias: STATIC_BFE )
• V_DATUM ( type: esriFieldTypeString, alias: V_DATUM, length: 6 )
• DEPTH ( type: esriFieldTypeDouble, alias: DEPTH )
• LEN_UNIT ( type: esriFieldTypeString, alias: LEN_UNIT, length: 20 )
• VELOCITY ( type: esriFieldTypeDouble, alias: VELOCITY )
• VEL_UNIT ( type: esriFieldTypeString, alias: VEL_UNIT, length: 20 )
• AR_REVERT ( type: esriFieldTypeString, alias: AR_REVERT, length: 6 )
• BFE_REVERT ( type: esriFieldTypeDouble, alias: BFE_REVERT )
• DEP_REVERT ( type: esriFieldTypeDouble, alias: DEP_REVERT )
• SOURCE_CIT ( type: esriFieldTypeString, alias: SOURCE_CIT, length: 11 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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