Parent Layer: State / Federal Data

Name: Aquifer Protection Area

Display Field: APANAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Aquifer Protection Areas is a 1:24,000-scale, polygon feature-based layer that includes all Preliminary (Level B) and Final (Level A) Aquifer Protection Areas approved by the Connecticut Department of Energy and Environmental Protection (DEEP). These areas represent the land area contributing ground water to active public water supply wells or well fields that serve more than 1000 people that are set in sand and gravel aquifers (stratified drift deposits). These areas are commonly referred to as wellhead protection areas. The Aquifer Protection Areas were delineated by the individual water utilities owning the well fields and submitted to the DEEP for approval. The preliminary mapping provides a general estimate of the area contributing ground water to the well field. The final mapping is based on extensive, site-specific, detailed modeling of the ground water flow system. As the final mapping is completed it replaces the preliminary mapping. The layer is based on information collected and compiled from 1991 to the present. The layer depicts current conditions. Attribute information is comprised of codes to uniquely identify individual features, encode the aquifer protection area type and status, and cartographically represent area features on a map. Data is compiled at 1:24,000 scale. This data is updated as final mapping becomes available.

Copyright Text:

Default Visibility: true

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: 779096.0389619768
YMin: 590788.956525147
XMax: 1242743.1251173913
YMax: 938248.1139676422
Spatial Reference: 102656  (2234)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [188, 0, 0, 255]
Outline:
Style: esriSLSSolid
Color: [188, 0, 0, 255]
Width: 2
Label: N/A
Description: N/A
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
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• AV_LEGEND ( type: esriFieldTypeString, alias: AV_LEGEND, length: 20 )
• APA_TYPE ( type: esriFieldTypeString, alias: APA_TYPE, length: 20 )
• APASTATUS ( type: esriFieldTypeString, alias: APASTATUS, length: 11 )
• APA_NO ( type: esriFieldTypeInteger, alias: APA_NO )
• SYSTEMID ( type: esriFieldTypeDouble, alias: SYSTEMID )
• DPHSYSID ( type: esriFieldTypeString, alias: DPHSYSID, length: 12 )
• APANAME ( type: esriFieldTypeString, alias: APANAME, length: 254 )
• UTILITY ( type: esriFieldTypeString, alias: UTILITY, length: 254 )
• ADOPTED ( type: esriFieldTypeString, alias: ADOPTED, length: 3 )
• ADOPT_DATE ( type: esriFieldTypeString, alias: ADOPT_DATE, length: 12 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

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

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