Layers:

Layer: Nitrate Risk in 2025 ARM Water Quality Well Data (0)

Name: Nitrate Risk in 2025 ARM Water Quality Well Data

Display Field: gm_well_id

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This layer shows the point locations of wells (e.g. monitoring, domestic, irrigation, municipal) that provided nitrate concentration data used to calculate water quality risk estimates for the GAMA 2025 Aquifer Risk Map (ARM). Risk levels for GAMA ARM source data were reassessed based on nitrate concentrations and categorized as high, medium, or low for these wells.

Service Item Id: b8c4e95563924fe0bd0760ef73c4129e

Copyright Text: GAMA, ILRP

Default Visibility: true

MaxRecordCount: 2000

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: no3risk
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: [230, 0, 0, 255]
  Size: 4.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 0, 0, 255] Width: 0
• 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: 0
• 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: 0
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 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: no3risk

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: 254, alias: gm_well_id, type: esriFieldTypeString )
• gm_dataset ( modelName: gm_dataset, nullable: true, editable: true, defaultValue: null, length: 254, alias: gm_dataset, type: esriFieldTypeString )
• prf1 ( modelName: prf1, nullable: true, editable: true, defaultValue: null, alias: prf1, type: esriFieldTypeInteger )
• prf2 ( modelName: prf2, nullable: true, editable: true, defaultValue: null, alias: prf2, type: esriFieldTypeInteger )
• prf3 ( modelName: prf3, nullable: true, editable: true, defaultValue: null, alias: prf3, type: esriFieldTypeDouble )
• pl1 ( modelName: pl1, nullable: true, editable: true, defaultValue: null, length: 254, alias: pl1, type: esriFieldTypeString )
• pl2 ( modelName: pl2, nullable: true, editable: true, defaultValue: null, length: 254, alias: pl2, type: esriFieldTypeString )
• risk ( modelName: risk, nullable: true, editable: true, defaultValue: null, length: 254, alias: risk, type: esriFieldTypeString )
• domdepth ( modelName: domdepth, nullable: true, editable: true, defaultValue: null, length: 254, alias: domdepth, type: esriFieldTypeString )
• gm_latitud ( modelName: gm_latitud, nullable: true, editable: true, defaultValue: null, alias: gm_latitud, type: esriFieldTypeDouble )
• gm_longitu ( modelName: gm_longitu, nullable: true, editable: true, defaultValue: null, alias: gm_longitu, type: esriFieldTypeDouble )
• gm_well_ca ( modelName: gm_well_ca, nullable: true, editable: true, defaultValue: null, length: 254, alias: gm_well_ca, type: esriFieldTypeString )
• mtrs ( modelName: mtrs, nullable: true, editable: true, defaultValue: null, length: 254, alias: mtrs, type: esriFieldTypeString )
• no3risk ( modelName: no3risk, nullable: true, editable: true, defaultValue: null, length: 254, alias: NO3Risk, type: esriFieldTypeString )
Types:
ID: high
Name: high (> comparison concentration)
Domains:
Templates:
• Name: high
  Description:
  Prototype:
  gm_well_id: null
  pl1: null
  gm_well_ca: null
  pl2: null
  prf1: null
  no3risk: high
  gm_dataset: null
  prf2: null
  risk: null
  gm_latitud: null
  mtrs: null
  prf3: null
  domdepth: null
  gm_longitu: null
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: medium
Name: medium (80% - 100% of comparison concentration)
Domains:
Templates:
• Name: medium
  Description:
  Prototype:
  gm_well_id: null
  pl1: null
  gm_well_ca: null
  pl2: null
  prf1: null
  no3risk: medium
  gm_dataset: null
  prf2: null
  risk: null
  gm_latitud: null
  mtrs: null
  prf3: null
  domdepth: null
  gm_longitu: null
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: low
Name: low (< 80% of comparison concentration)
Domains:
Templates:
• Name: low
  Description:
  Prototype:
  gm_well_id: null
  pl1: null
  gm_well_ca: null
  pl2: null
  prf1: null
  no3risk: low
  gm_dataset: null
  prf2: null
  risk: null
  gm_latitud: null
  mtrs: null
  prf3: null
  domdepth: null
  gm_longitu: null
  
  Drawing Tool: esriFeatureEditToolPoint

---