Name: HistoricalRedliningHOLC

Display Field: HOLC

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

Copyright Text:

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 1209265.00389515
YMin: 66062.1011215769
XMax: 2510576.66765664
YMax: 282763.840266339
Spatial Reference: 102748 (2285)

Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field:

Type ID Field: HOLC

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• HOLC (type: esriFieldTypeString, alias: Home Owners' Loan Corporation Grade, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Types:

ID: A (Best)
Name: A (Best)
Domains:

Templates:

Name: A (Best)
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• HOLC: A (Best)

---

ID: B (Still Desirable)
Name: B (Still Desirable)
Domains:

Templates:

Name: B (Still Desirable)
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• HOLC: B (Still Desirable)

---

ID: C (Definitely Declining)
Name: C (Definitely Declining)
Domains:

Templates:

Name: C (Definitely Declining)
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• HOLC: C (Definitely Declining)

---

ID: D (Hazardous)
Name: D (Hazardous)
Domains:

Templates:

Name: D (Hazardous)
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• HOLC: D (Hazardous)

---

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 10/22/2025 7:58:38 PM

Schema Last Edit Date: 10/22/2025 7:58:38 PM

Data Last Edit Date: 10/22/2025 7:58:38 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat