Name: Current Tidal Marshes

Display Field: Site

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This feature class was created to document tidal marsh natural communities for use in status assessment, species management, habitat restoration, coastal carbon calculations, marsh migration simulations, and habitat conservation of tidal marshes and their associated plant and animal species in Maine. Features were digitized in 2025 using the best available low tide aerial imagery.

Copyright Text: Maine Department of Agriculture, Conservation and Forestry, Maine Natural Areas Program

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: 351543.8767
YMin: 4771459.62
XMax: 659338.16
YMax: 4982445.4261
Spatial Reference: 26919 (26919)

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[38,115,0,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[38,115,0,255],"width":0.4}}},"scaleSymbols":true,"transparency":30,"labelingInfo":null}

HasZ: true

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)
• Site (type: esriFieldTypeString, alias: Site, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Community_Type (type: esriFieldTypeString, alias: Community_type, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• habitat_simple (type: esriFieldTypeString, alias: habitat_simple, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Acres (type: esriFieldTypeString, alias: Acres, 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)

Templates:

Name: Current Tidal Marshes
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 1/16/2026 5:45:31 PM

Schema Last Edit Date: 1/16/2026 5:45:31 PM

Data Last Edit Date: 1/16/2026 5:45:31 PM

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