View In:   ArcGIS Online Map Viewer

Name: FEMA Floodway Lines

Display Field: fld_ln_id

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: Updated November 2025.

Service Item Id: 2298bc1b15574c518d31ac05a9785883

Copyright Text: https://www.fema.gov/flood-maps/national-flood-hazard-layer

Default Visibility: false

MaxRecordCount: 2000

MaxSelectionCount: 0

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Extent:

XMin: 677820.1131112563
YMin: 983357.4257161607
XMax: 932020.1602152123
YMax: 1141632.9513439918
Spatial Reference: 102696  (102696)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSLSSolid
Color: [35, 168, 112, 255]
Width: 1
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Feature Draw Order:

N/A

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: false
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: false
Supports Binning LOD: true
Supports Query With LOD Spatial Reference: true
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• objectid ( nullable: false, editable: false, defaultValue: null, length: 4, type: esriFieldTypeOID, modelName: OBJECTID, alias: OBJECTID )
• fld_ln_id ( modelName: FLD_LN_ID, nullable: true, editable: true, defaultValue: null, length: 32, alias: FLD_LN_ID, type: esriFieldTypeString )
• ln_typ ( modelName: LN_TYP, nullable: true, editable: true, defaultValue: null, length: 26, alias: LN_TYP, type: esriFieldTypeString )
• fld_zone ( modelName: FLD_ZONE, nullable: true, editable: true, defaultValue: null, length: 17, alias: FLD_ZONE, type: esriFieldTypeString )
• zone_subty ( modelName: ZONE_SUBTY, nullable: true, editable: true, defaultValue: null, length: 76, alias: ZONE_SUBTY, type: esriFieldTypeString )
• line ( nullable: true, quotesRequired: true, editable: true, defaultValue: null, length: 255, type: esriFieldTypeString, modelName: Line, alias: Line )
• SHAPE__Length ( virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Length, type: esriFieldTypeDouble )

Templates:

• Name: FEMA Floodway Lines
  Description:
  Prototype:
  fld_ln_id: null
  line: null
  ln_typ: null
  zone_subty: null
  fld_zone: null
  
  Drawing Tool: esriFeatureEditToolLine

Capabilities: Query

Sync Can Return Changes: true

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports ApplyEdits By Upload Id: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:

Supported Operations:   Query   Query Attachments   Query Analytic   Query Top Features   Query Bins   Append   Validate SQL   Generate Renderer   Return Updates   Metadata   Update Metadata