Layers:

Layer: BostonHarborSubbasin (0)


Name: BostonHarborSubbasin

Display Field: SUB_NAME

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: -7914157.36021604
YMin: 5205886.15078095
XMax: -7904699.35520651
YMax: 5216459.92479021
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[194,252,203,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

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:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• SUB_ID (type: esriFieldTypeInteger, alias: SUB_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SUB_NAME (type: esriFieldTypeString, alias: SUB_NAME, SQL Type: sqlTypeOther, length: 24, nullable: true, editable: true)
• AREA_SQ_MI (type: esriFieldTypeDouble, alias: AREA_SQ_MI, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Are (type: esriFieldTypeDouble, alias: Shape__Are, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Len (type: esriFieldTypeDouble, alias: Shape__Len, SQL Type: sqlTypeOther, 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)

Templates:

Name: BostonHarborSubbasin
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 7/1/2026 3:35:06 PM

Schema Last Edit Date: 7/1/2026 3:35:06 PM

Data Last Edit Date: 7/1/2026 3:35:06 PM