Parent Layer: Water Quality Assessment (WQA) Layers

Name: 2024 Estuaries

Display Field: WaterName

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Provide assessment summary details for all estuarine and ocean waters identified within the 2024 305(b)/303(d) Water Quality Assessment Integrated Report. The Assessment Unit (AU) dataset was created from United States Geological Survey (USGS) National Hydrography Dataset (NHD) high-resolution 1:24,000 data extracted in September 2012. The NHD product was used by DEQ regional assessment staff to assign previously established assessment unit IDs based on predetermined up- and downstream extents and applicable Water Quality Standards. Some erroneous waters were removed and a few waters were updated using Virginia Base Mapping Program aerial photography from Virginia Geographic Information Network (VGIN), and recent NHD data where available.

Service Item Id: 4748cfd94a9d461e82d3189183c0431e

Copyright Text: Virginia Department of Environmental Quality, Office of Ecology, Water Monitoring and Assessment Program

Default Visibility: false

Max Result Window: N/A

Max Record Count: 1000

Standard Max Record Count No Geometry: 32000

Max Record Count Factor: 1

Standard MaxRecord Count: 4000

Tile Max Record Count: 4000

MaxSelectionCount: 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: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -8629313.994045923
YMin: 4373297.778813276
XMax: -8364541.8821828365
YMax: 4700556.52177986
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: AU_Category
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 2A
  Label: Fully Supporting
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  Color: [38, 115, 0, 255]
  Outline:
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  Label: Fully Supporting
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  Symbol:
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  Outline:
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  Label: Not Assessed/Insufficient Information
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  Symbol:
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Transparency: 0
Labeling Info:

Feature Draw Order:

N/A

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports Result Pagination Token: false
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
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: false
Supports Query With Cache Hint: false
Supports Query With Current User: true
Supports Query With Result Type: true

HasZ: false

HasM: false

Has Attachments: false

Has Last Edit Time: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: N/A

Fields:

• OBJECTID ( nullable: false, alias: OBJECTID, type: esriFieldTypeOID )
• Shape ( nullable: true, alias: Shape, type: esriFieldTypeGeometry )
• ID305B ( nullable: true, length: 50, alias: ID305B, type: esriFieldTypeString )
• SQ_MILES ( nullable: true, alias: Sq_Miles, type: esriFieldTypeDouble )
• CYCLE ( nullable: true, length: 4, alias: CYCLE, type: esriFieldTypeString )
• WaterName ( nullable: true, length: 255, alias: Water Name, type: esriFieldTypeString )
• AU_Location ( nullable: true, length: 255, alias: AU Location, type: esriFieldTypeString )
• AU_Category ( nullable: true, length: 2, alias: AU Category, type: esriFieldTypeString )
• AU_Comment ( nullable: true, length: 32767, alias: AU Comment, type: esriFieldTypeString )
• Causes ( nullable: true, length: 255, alias: Causes, type: esriFieldTypeString )
• Sources ( nullable: true, length: 32767, alias: Sources, type: esriFieldTypeString )
• Aquatic_Life ( nullable: true, length: 35, alias: Aquatic Life, type: esriFieldTypeString )
• Deep_Channel ( nullable: true, length: 35, alias: Deep-Channel Seasonal Refuge, type: esriFieldTypeString )
• Deep_Water ( nullable: true, length: 35, alias: Deep-Water Aquatic Life, type: esriFieldTypeString )
• Fish_Consumption ( nullable: true, length: 35, alias: Fish Consumption, type: esriFieldTypeString )
• Migratory ( nullable: true, length: 35, alias: Migratory Fish Spawning and Nursery, type: esriFieldTypeString )
• Open_Water ( nullable: true, length: 35, alias: Open-Water Aquatic Life, type: esriFieldTypeString )
• Public_Water_Supply ( nullable: true, length: 35, alias: Public Water Supply, type: esriFieldTypeString )
• Recreation ( nullable: true, length: 35, alias: Recreation, type: esriFieldTypeString )
• Shallow_Water_SAV ( nullable: true, length: 35, alias: Shallow-Water Submerged Aquatic Vegetation, type: esriFieldTypeString )
• Shellfishing ( nullable: true, length: 35, alias: Shellfishing, type: esriFieldTypeString )
• Wildlife ( nullable: true, length: 35, alias: Wildlife, type: esriFieldTypeString )
• Shape_Length ( nullable: true, alias: Shape_Length, type: esriFieldTypeDouble )
• Shape_Area ( nullable: true, alias: Shape_Area, type: esriFieldTypeDouble )
• Data_Disclaimer ( nullable: true, length: 1500, alias: Data Disclaimer, type: esriFieldTypeString )

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

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