Name: Flood Zones

Display Field: DFIRM_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Management Agency (FEMA), and any Letters Of Map Revision (LOMRs) that have been issued against those databases since their publication date. It is updated on a monthly basis. The FIRM Database is the digital, geospatial version of the flood hazard information shown on the published paper FIRMs. The FIRM 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 FIRM Database is derived from Flood Insurance Studies (FISs), previously published 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 FEMA.The NFHL is available as State or US Territory data sets. Each State or Territory data set consists of all FIRM Databases and corresponding LOMRs available on the publication date of the data set. The specification for the horizontal control of FIRM Databases is consistent with those required for mapping at a scale of 1:12,000. This file is georeferenced to the Earth's surface using the Geographic Coordinate System (GCS) and North American Dataum of 1983 (NSRS-2007).The data in this layer, named FEMA_NFHL_POLY, include data published by FEMA as of July 14, 2017(Latest Study Effective Date = 11/04/2016; Latest LOMR Effective Date = 07/14/2017).

Definition Expression: N/A

Copyright Text: Federal Emergency Management Agency

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, AMF, geoJSON

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: 555107.3952931017
YMin: 2903012.804796353
XMax: 593552.2117760181
YMax: 2941859.957744941
Spatial Reference: 102686  (2249)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: LABEL
Field 2: null
Field 3: null
Field Delimiter: ;
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: AE: Regulatory Floodway
  Label: AE:Regulatory Floodway
  Description:
  Symbol:
  Style: esriSFSBackwardDiagonal
  Color: [0, 230, 255, 178]
  Outline:
  N/A
• Value: A: 1% Annual Chance of Flooding, no BFE
  Label: A:1% (100yr)Chance of Flood no BFE
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [104, 252, 113, 255]
  Outline:
  Style: esriSLSNull
  Color: [0, 0, 0, 0]
  Width: 0
• Value: AE: 1% Annual Chance of Flooding, with BFE
  Label: AE:1% (100yr)Chance of Flood with BFE
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [0, 230, 255, 178]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 178]
  Width: 0
• Value: AH: 1% Annual Chance of 1-3ft Ponding, with BFE
  Label: AH:1% (100yr)Chance of Flood 1-3ft Ponding
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [63, 175, 209, 255]
  Outline:
  Style: esriSLSNull
  Color: [0, 0, 0, 0]
  Width: 0
• Value: AO: 1% Annual Chance of 1-3ft Sheet Flow Flooding, with Depth
  Label: AO:1% (100yr)Chance of Flood 1-3ft Flowing
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [0, 112, 255, 178]
  Outline:
  Style: esriSLSNull
  Color: [0, 0, 0, 0]
  Width: 0
• Value: X: 0.2% Annual Chance of Flooding
  Label: X:0.2% (500yr)Chance of Flood
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [255, 128, 0, 178]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 178]
  Width: 0
Transparency: 0
Labeling Info:
Label Placement: esriServerPolygonPlacementAlwaysHorizontal
Label Expression: [FLD_ZONE]
Use Coded Values: true
Symbol:
Color: [0, 0, 0, 255]
Background Color: N/A
Outline Color: N/A
Vertical Alignment: bottom
Horizontal Alignment: center
Right to Left: false
Angle: 0
XOffset: 0
YOffset: 0
Size: 8
Font Family: Arial
Font Style: italic
Font Weight: normal
Font Decoration: none

Min. Scale: 0.0
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

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: 32 )
• STUDY_TYP ( type: esriFieldTypeString , alias: STUDY_TYP , length: 28 )
• FLD_ZONE ( type: esriFieldTypeString , alias: FLD_ZONE , length: 40 )
• 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: 17 )
• DEPTH ( type: esriFieldTypeDouble , alias: DEPTH )
• LEN_UNIT ( type: esriFieldTypeString , alias: LEN_UNIT , length: 16 )
• VELOCITY ( type: esriFieldTypeDouble , alias: VELOCITY )
• VEL_UNIT ( type: esriFieldTypeString , alias: VEL_UNIT , length: 20 )
• AR_REVERT ( type: esriFieldTypeString , alias: AR_REVERT , length: 17 )
• 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: 21 )
• LABEL ( type: esriFieldTypeString , alias: LABEL , length: 80 )
• Shape ( type: esriFieldTypeGeometry , alias: Shape )
• Shape.STArea() ( type: esriFieldTypeDouble , alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble , alias: Shape.STLength() )

Supported Operations:   Query   Generate Renderer   Return Updates