Layers:

Layer: TDEC Water System Boundaries (2)


Name: TDEC Water System Boundaries

Display Field: MA_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: TN Public Water System Service Area Boundaries

Copyright Text: This project was funded by (1) Strengthening environmental health capacity (EHC) to detect, prevent, and control environmental health hazards through data-driven, evidence-based approaches. Tennessee Department of Health (TDH), National Center for Environmental Health, Centers for Disease Control (prime), CDC-RFA-EH20-2025, (2) Environmental Health Services Support for Public Health Drinking Water Programs to Reduce Drinking Water Exposures. Tennessee Department of Health (TDH), CDC Safe Water for Community Health (prime), CDC-RFA-EH15-1507, (3) Vanderbilt University Interdisciplinary Discovery Grant, and the Tennessee Department of Environment and Conversation.

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: 206097.718930812
YMin: 62116.4032120332
XMax: 989152.290738363
YMax: 269536.2327288
Spatial Reference: 103151 (6575)


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:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• PWSID (type: esriFieldTypeString, alias: PWSID, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• fieldOffic (type: esriFieldTypeString, alias: fieldOffic, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• PL_TYPE (type: esriFieldTypeString, alias: PL_TYPE, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• PL_POPL (type: esriFieldTypeDouble, alias: PL_POPL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PL_PSRC (type: esriFieldTypeString, alias: PL_PSRC, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• OW_TYPE (type: esriFieldTypeString, alias: OW_TYPE, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• MA_NAME (type: esriFieldTypeString, alias: MA_NAME, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• TINWSYS_IS (type: esriFieldTypeDouble, alias: TINWSYS_IS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DWW_Link (type: esriFieldTypeString, alias: DWW_Link, SQL Type: sqlTypeOther, length: 254, 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: TDEC Water System Boundaries
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 3/20/2026 12:07:25 AM

Schema Last Edit Date: 3/20/2026 12:07:25 AM

Data Last Edit Date: 3/19/2026 11:54:38 PM