Name: DFIRM Regulatory Floodway

Display Field: DFIRM_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset contains information about the flood hazards within the study area. These zones are used by the Federal Emergency Management Agency (FEMA) to designate the Special Flood Hazard Area (SFHA) and for insurance rating purposes. These data are the flood hazard areas that are or will be depicted on the Flood Insurance Rate Map (FIRM). There is one polygon for each contiguous flood zone designated. This information is required for all draft Digital Flood Insurance Rate Maps. 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 (100 year), the 0.2-percent-annual-chance flood event (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 FEMA. FEMA NFHL Product ID: NFHL_12_20240420, Latest Study Effective Date: 03/27/2024, Latest LOMR Effective Date: 04/18/2024. This dataset is an update to the DFIRM_FLDHAZ_DEC22 layer.

Copyright Text: FEMA National Flood Hazard Layer (NFHL) Status https://www.floodmaps.fema.gov/NFHL/status.shtml FEMA Flood Map Service Center: Search All Products https://msc.fema.gov/portal/advanceSearch

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: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 52663.3374000005
YMin: 56776.3479000004
XMax: 795131.681299999
YMax: 781589.2863
Spatial Reference: 3087  (3087)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [169, 0, 230, 255]
Outline:
Style: esriSLSSolid
Color: [110, 110, 110, 255]
Width: 0
Label: N/A
Description: N/A
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: 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: 38 )
• FLD_ZONE ( type: esriFieldTypeString, alias: FLD_ZONE, length: 17 )
• ZONE_SUBTY ( type: esriFieldTypeString, alias: ZONE_SUBTY, length: 76 )
• 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 )
• GFID ( type: esriFieldTypeString, alias: GFID, length: 36 )
• COUNTY ( type: esriFieldTypeString, alias: COUNTY, length: 20 )
• UPDATE_DATE ( type: esriFieldTypeDate, alias: UPDATE_DATE, length: 8 )
• PRODUCT_ID ( type: esriFieldTypeString, alias: PRODUCT_ID, length: 20 )
• NOTES ( type: esriFieldTypeString, alias: NOTES, length: 50 )
• VERTCNT ( type: esriFieldTypeInteger, alias: VERTCNT )
• FLOODPLAIN ( type: esriFieldTypeString, alias: FLOODPLAIN, length: 50 )
• RISK_LEVEL ( type: esriFieldTypeString, alias: RISK_LEVEL, length: 50 )
• FHZ_LABEL ( type: esriFieldTypeString, alias: FHZ_LABEL, length: 50 )
• DESCRIPT ( type: esriFieldTypeString, alias: DESCRIPT, length: 50 )
• FGDLAQDATE ( type: esriFieldTypeDate, alias: FGDLAQDATE, length: 8 )
• SHAPE ( type: esriFieldTypeGeometry, alias: SHAPE )
• AUTOID ( type: esriFieldTypeInteger, alias: AUTOID )
• SHAPE.AREA ( type: esriFieldTypeDouble, alias: SHAPE.AREA )
• SHAPE.LEN ( type: esriFieldTypeDouble, alias: SHAPE.LEN )

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

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