View In:   ArcGIS Online Map Viewer

Name: Source Data (All Contaminants)

Display Field: gm_dataset_name

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This layer displays source water quality data that was used to calculate section risk for the 2025 Aquifer Risk Map.

Service Item Id: 7149b282709946e2a9897598d6b02a2a

Copyright Text: Source water quality data is from the GAMA Groundwater Information System.

Default Visibility: false

MaxRecordCount: 250000

MaxSelectionCount: 0

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Extent:

XMin: -1.38363351039E7
YMin: 3835075.159000002
XMax: -1.2705270189399999E7
YMax: 5159487.151799999
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: risk
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: high
  Label: high (> comparison concentration)
  Description: N/A
  Symbol:
  Style: esriSMSCircle
  Color: [168, 0, 0, 255]
  Size: 4.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 0, 0, 255] Width: 1
• Value: medium
  Label: medium (80% - 100% of comparison concentration)
  Description: N/A
  Symbol:
  Style: esriSMSCircle
  Color: [255, 170, 0, 255]
  Size: 4.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 0, 0, 255] Width: 1
• Value: low
  Label: low (< 80% of comparison concentration)
  Description: N/A
  Symbol:
  Style: esriSMSCircle
  Color: [0, 92, 230, 255]
  Size: 4.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 0, 0, 255] Width: 1
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: false
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: true
Supports Query With LOD Spatial Reference: true
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
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: risk

Fields:

• objectid ( nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: objectid, alias: OBJECTID )
• gm_well_id ( modelName: gm_well_id, nullable: true, editable: true, defaultValue: null, length: 8000, alias: gm_well_id, type: esriFieldTypeString )
• gm_dataset_name ( modelName: gm_dataset_name, nullable: true, editable: true, defaultValue: null, length: 8000, alias: gm_dataset_name, type: esriFieldTypeString )
• prf1 ( modelName: prf1, nullable: true, editable: true, defaultValue: null, alias: Count of contaminants above comparison concentration, type: esriFieldTypeInteger )
• prf2 ( modelName: prf2, nullable: true, editable: true, defaultValue: null, alias: Count of contaminants within 80% of comparison concentration, type: esriFieldTypeInteger )
• prf3 ( modelName: prf3, nullable: true, editable: true, defaultValue: null, alias: Average magnitude of results above comparison concentration (Comparison Concentration Index), type: esriFieldTypeDouble )
• pl1 ( modelName: pl1, nullable: true, editable: true, defaultValue: null, length: 8000, alias: List of contaminants above comparison concentration, type: esriFieldTypeString )
• pl2 ( modelName: pl2, nullable: true, editable: true, defaultValue: null, length: 8000, alias: List of contaminants within 80% of comparison concentration, type: esriFieldTypeString )
• risk ( modelName: risk, nullable: true, editable: true, defaultValue: null, length: 8000, alias: 2025 Water Quality Risk, type: esriFieldTypeString )
• domdepth ( modelName: domdepth, nullable: true, editable: true, defaultValue: null, length: 8000, alias: domdepth, type: esriFieldTypeString )
• gm_latitude ( modelName: gm_latitude, nullable: true, editable: true, defaultValue: null, alias: gm_latitude, type: esriFieldTypeDouble )
• gm_longitude ( modelName: gm_longitude, nullable: true, editable: true, defaultValue: null, alias: gm_longitude, type: esriFieldTypeDouble )
• gm_well_category ( modelName: gm_well_category, nullable: true, editable: true, defaultValue: null, length: 8000, alias: gm_well_category, type: esriFieldTypeString )
• mtrs ( modelName: mtrs, nullable: true, editable: true, defaultValue: null, length: 8000, alias: MTRS, type: esriFieldTypeString )

Types:

ID: high
Name: high
Domains:
Templates:
• Name: high
  Description:
  Prototype:
  gm_well_category: null
  gm_well_id: null
  pl1: null
  pl2: null
  prf1: null
  prf2: null
  risk: high
  mtrs: null
  prf3: null
  domdepth: null
  gm_latitude: null
  gm_longitude: null
  gm_dataset_name: null
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: medium
Name: medium
Domains:
Templates:
• Name: medium
  Description:
  Prototype:
  gm_well_category: null
  gm_well_id: null
  pl1: null
  pl2: null
  prf1: null
  prf2: null
  risk: medium
  mtrs: null
  prf3: null
  domdepth: null
  gm_latitude: null
  gm_longitude: null
  gm_dataset_name: null
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: low
Name: low
Domains:
Templates:
• Name: low
  Description:
  Prototype:
  gm_well_category: null
  gm_well_id: null
  pl1: null
  pl2: null
  prf1: null
  prf2: null
  risk: low
  mtrs: null
  prf3: null
  domdepth: null
  gm_latitude: null
  gm_longitude: null
  gm_dataset_name: null
  
  Drawing Tool: esriFeatureEditToolPoint

---

Capabilities: Query,Extract

Sync Can Return Changes: true

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports ApplyEdits By Upload Id: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:

Supported Operations:   Query   Query Attachments   Query Analytic   Query Top Features   Query Bins   Append   Validate SQL   Generate Renderer   Return Updates   Metadata   Update Metadata