Parent Layer: Hydrography

Name: FEMA Floodway/Floodplain

Display Field: DFIRM_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Published 05/16/2012, Revised (FLOODPLAI attributes added) 6/4/2012The 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 (1-percent-annual-chance equates to 100-year), the 0.2-percent-annual-chance flood event (0.2-percent-annual-chance equates to 500-year), 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 1:12000. This layer is derrived from FEMA Digital Flood Insurance Rate Map (DFIRM) Unincorporated and Incorporated Areas 05/16/2012 with the additional LUEG-GIS and Flood Control derrived attribute FLOODPLAI where:FP500 (500-year floodplain), 0.2-percent-annual-chance flood event ) where:FLD_ZONE = '0.2 PCT ANNUAL CHANCE FLOOD HAZARD' FP100 (100-year floodplain, 1-percent-annual-chance flood event ) where: FLD_ZONE = 'A' OR FLD_ZONE = 'A99' OR FLD_ZONE = 'AE' OR FLD_ZONE = 'AH' ORFLD_ZONE = 'AO' OR FLD_ZONE = 'VE' FW100 (100-year floodway) where:"FLD_ZONE" = 'AE' AND "FLOODWAY" = 'FLOODWAY'Empty Attribute where:FLD_ZONE = 'X' FLD_ZONE = 'D'

Service Item Id: 7eb207678ba74855896657a246b1c773

Copyright Text: Federal Emergency Management Agency, County of San Diego.

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 100000

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 6149908.268957883
YMin: 1774937.2289817482
XMax: 6613437.031531081
YMax: 2129760.0213032216
Spatial Reference: 102646  (2230)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: FLOOD_PLAI
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: FW100
  Label: 100-Year Flood Way
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [245, 122, 182, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: FP100
  Label: 100-Year Flood Plain
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [214, 157, 188, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: FP500
  Label: 500-Year Flood Plain
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [255, 190, 232, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
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
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 )
• DFIRM_ID ( type: esriFieldTypeString, alias: DFIRM_ID, length: 15 )
• FLD_AR_ID ( type: esriFieldTypeString, alias: FLD_AR_ID, length: 21 )
• 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: 21 )
• HYDRO_ID ( type: esriFieldTypeString, alias: HYDRO_ID, length: 21 )
• CST_MDL_ID ( type: esriFieldTypeString, alias: CST_MDL_ID, length: 21 )
• FLOOD_PLAI ( type: esriFieldTypeString, alias: FLOOD_PLAI, length: 6 )
• ZONE_SUBTY ( type: esriFieldTypeString, alias: ZONE_SUBTY, length: 70 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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