Parent Layer: 2017

Name: Flood Hazard Zone, August 2017

Display Field: DFirm_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk classifications used are the 1-percent-annual-chance flood event, the 0.2-percent-annual-chance flood event, and areas of minimal flood risk. The DFIRM Database is derived from Flood Insurance Studies (FISs), previously published Flood Insurance Rate Maps (FIRMs), flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data, where available. The FISs and FIRMs are published by the Federal Emergency Management Agency (FEMA). The file is georeferenced to earth's surface using the UTM projection and coordinate system. The specifications for the horizontal control of DFIRM data files are consistent with those required for mapping at a scale of 1:12,000.

Copyright Text:

Default Visibility: true

MaxRecordCount: 1000

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: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 5833271.116364136
YMin: 2124915.2075071484
XMax: 6028349.741954133
YMax: 2312450.5548766404
Spatial Reference: 2872  (2872)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: Fld_Zone
Field 2: Zone_Subty
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: A,
  Label: A
  Description: N/A
  Symbol:
  
• Value: AE,
  Label: AE
  Description: N/A
  Symbol:
  
• Value: AE,FLOODWAY
  Label: AE, FLOODWAY
  Description: N/A
  Symbol:
  Style: esriSFSBackwardDiagonal
  Color: [255, 255, 115, 255]
  Outline:
  Style: esriSLSSolid
  Color: [255, 255, 115, 255]
  Width: 0
• Value: AH,
  Label: AH
  Description: N/A
  Symbol:
  
• Value: AO,
  Label: AO
  Description: N/A
  Symbol:
  
• Value: D,
  Label: D
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 0, 0, 0]
  Outline:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 0
• Value: V,
  Label: V
  Description: N/A
  Symbol:
  
• Value: VE,
  Label: VE
  Description: N/A
  Symbol:
  
• Value: X,
  Label: X
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 0, 0, 0]
  Outline:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 0
• Value: X,0.2 PCT ANNUAL CHANCE FLOOD HAZARD
  Label: X
  Description: N/A
  Symbol:
  
• Value: X,AREA WITH REDUCED FLOOD RISK DUE TO LEVEE
  Label: X
  Description: N/A
  Symbol:
  
Transparency: 0
Labeling Info:

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

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• DFirm_ID ( type: esriFieldTypeString, alias: DFirm_ID, length: 6 )
• Version_ID ( type: esriFieldTypeString, alias: Version_ID, length: 11 )
• Fld_AR_ID ( type: esriFieldTypeString, alias: Fld_AR_ID, length: 12 )
• Study_Typ ( type: esriFieldTypeString, alias: Study_Typ, length: 100 )
• Fld_Zone ( type: esriFieldTypeString, alias: Fld_Zone, length: 55 )
• Zone_Subty ( type: esriFieldTypeString, alias: Zone_Subty, length: 57 )
• 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 )
• AR_Subtrv ( type: esriFieldTypeString, alias: AR_Subtrv, length: 57 )
• BFE_Revert ( type: esriFieldTypeDouble, alias: BFE_Revert )
• Dep_Revert ( type: esriFieldTypeDouble, alias: Dep_Revert )
• Dual_Zone ( type: esriFieldTypeString, alias: Dual_Zone, length: 1 )
• Source_Cit ( type: esriFieldTypeString, alias: Source_Cit, length: 91 )
• SHAPE ( type: esriFieldTypeGeometry, alias: SHAPE )
• SHAPE.STArea() ( type: esriFieldTypeDouble, alias: SHAPE.STArea() )
• SHAPE.STLength() ( type: esriFieldTypeDouble, alias: SHAPE.STLength() )
• FldZoneDesc ( type: esriFieldTypeString, alias: FldZoneDesc, length: 520 )
• FldZoneInsurance ( type: esriFieldTypeString, alias: FldZoneInsurance, length: 3 )
• Floodway ( type: esriFieldTypeString, alias: Floodway, length: 30 )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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