Name: Zone of Peripheral Concern

Display Field: PWS_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: 10-Oct-25. Zone of Peripheral Concern (ZPC) – ZPC for a public surface water supply source and for a public surface water influenced groundwater supply source is a corridor along streams within a watershed that warrants scrutiny due to its proximity to the surface water intake and the intake’s susceptibility to potential contaminants within that corridor. The ZPC is determined using a mathematical model that accounts for stream flows, gradient and area topography. The length of the ZPC is based on an additional five-hour time-of-travel of water in the streams beyond the perimeter of the ZCC, which creates a protection zone of ten (10) hours above the water intake.

Service Item Id: cdf3c2f99209457682074f782598327f

Copyright Text:

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -9205704.43
YMin: 4477370.890100002
XMax: -8641716.0529
YMax: 5022278.074900001
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [233, 255, 190, 255]
Outline:
Style: esriSLSSolid
Color: [38, 115, 0, 255]
Width: 1
Label: N/A
Description: N/A
Transparency: 40
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• PWSID ( type: esriFieldTypeString, alias: PWSID, length: 50 )
• PWS_NAME ( type: esriFieldTypeString, alias: PWS_NAME, length: 50 )
• TYPE ( type: esriFieldTypeString, alias: TYPE, length: 50 )
• DISTRICT ( type: esriFieldTypeString, alias: DISTRICT, length: 255 )
• WHPA_Method ( type: esriFieldTypeString, alias: WHPA_Method, length: 100 )
• DATA_SRC ( type: esriFieldTypeString, alias: DATA_SRC, length: 50 )
• SWAP_TYPE ( type: esriFieldTypeString, alias: SWAP_TYPE, length: 25 )
• MineBath ( type: esriFieldTypeSmallInteger, alias: MineBath )
• ST_ASGN_IDENT_CD ( type: esriFieldTypeString, alias: ST_ASGN_IDENT_CD, length: 15 )
• County ( type: esriFieldTypeString, alias: County, length: 50 )
• TINWSYS_IS_NUMBER ( type: esriFieldTypeInteger, alias: TINWSYS_IS_NUMBER )
• Date_Inactive ( type: esriFieldTypeDate, alias: Date_Inactive, length: 8 )
• LOCAL_NAME ( type: esriFieldTypeString, alias: LOCAL_NAME, length: 40 )
• SYS_TYPE ( type: esriFieldTypeString, alias: SYS_TYPE, length: 4 )
• FAC_TYPE ( type: esriFieldTypeString, alias: FAC_TYPE, length: 2 )
• FAC_SRC ( type: esriFieldTypeString, alias: FAC_SRC, length: 3 )
• Facility_Activity_Status ( type: esriFieldTypeString, alias: Facility_Activity_Status, length: 1 )
• SYSTEM_ACTIVITY_STATUS ( type: esriFieldTypeString, alias: SYSTEM_ACTIVITY_STATUS, length: 1 )
• Phone_Number ( type: esriFieldTypeString, alias: Phone_Number, length: 18 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )
• FACILITY_NAME ( type: esriFieldTypeString, alias: FACILITY_NAME, length: 40 )
• Acres ( type: esriFieldTypeInteger, alias: Acres )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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