Name: Public Water System by Population Served

Display Field: PWS_Name

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This layer contains data on public water systems (PWS) for the Maryland Environmental Public Health Tracking (EPHT) Portal. Data source: Maryland Department of the Environment Water Supply Program. The Maryland EPHT Portal (https://maps.health.maryland.gov/ephtportal/) assembles, integrates and makes available a variety of environmental hazard monitoring and human health indicator data. It offers tools that permit local, state and federal agencies to access and explore this data in order to plan, implement, and evaluate public health prevention and management strategies for environmentally-related diseases. The EPHT Portal also contains a variety of related information and resources targeted to healthcare and environmental stakeholders, educators and Maryland citizens in general.

Copyright Text: Maryland Department of Health

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

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: -8846467.4959
YMin: 4574932.993500002
XMax: -8355137.921700001
YMax: 4829357.742700003
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Class Breaks Renderer:
Field: Population_Served
Min. Value: 23.0
ClassBreakInfos:
• Class Maximum Value: 5000
  Label: 25 - 5,000
  Description: N/A
  Symbol:
  Style: esriSMSCircle
  Color: [0, 77, 168, 178]
  Size: 8.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 38, 115, 255] Width: 0
• Class Maximum Value: 50000
  Label: 5,001 - 50,000
  Description: N/A
  Symbol:
  Style: esriSMSCircle
  Color: [0, 77, 168, 178]
  Size: 12.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 38, 115, 255] Width: 0
• Class Maximum Value: 300000
  Label: 50,001 - 300,000
  Description: N/A
  Symbol:
  Style: esriSMSCircle
  Color: [0, 77, 168, 178]
  Size: 20.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 38, 115, 255] Width: 0
Transparency: 0
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:

• PWSID ( type: esriFieldTypeString, alias: PWSID, length: 20 )
• PWS_Name ( type: esriFieldTypeString, alias: PWS Name, length: 100 )
• Population_Served ( type: esriFieldTypeInteger, alias: People Served )
• Primary_Source_Desc ( type: esriFieldTypeString, alias: Primary Source, length: 100 )
• Consumer_Confidence_Url ( type: esriFieldTypeString, alias: Consumer Confidence Report, length: 255 )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• SHAPE ( type: esriFieldTypeGeometry, alias: SHAPE )
• Inventory_Year ( type: esriFieldTypeSmallInteger, alias: Inventory_Year )
• Primary_Source ( type: esriFieldTypeString, alias: Primary Source Code, length: 50 )
• Population_Served_Desc ( type: esriFieldTypeString, alias: Population_Served_Desc, length: 100 )

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

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