Name: GAMA_GIS_RechargeDB_WQ_ResultsData

Display Field: gm_chemical_name

Type: Table

Geometry Type: N/A

Description: GAMA GIS Water Quality Results matching criteria for inclusion in the Atmospheric River Groundwater Recharge Water Quality Dashboard (ARGR-WQD). Data obtained from GAMA GIS via R script, last accessed February 23, 2026.Criteria for inclusion is included below: -8 or more sampling events for same chemical at given well within last 10 years.-Most recent sampling event in 2022 or 2023 at oldest.Data has been simplified for maximum response time within the ARGR-WQD, and some data columns have been removed. Please refer to the other GAMA GIS layers available on the ARGR-WQD for more information on the associated wells.

Service Item Id: d7d1e55ba3d74de3be5210f12cbabff7

Copyright Text: For public use, data obtained from GAMA GIS. Contact GAMA.WB@Waterboards.ca.gov if you have questions regarding the process of acquiring data.

Default Visibility: false

MaxRecordCount: 4000

MaxSelectionCount: 0

Supported Query Formats: JSON, geoJSON, PBF

Supports Advanced Queries: true

Supports Statistics: true

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Extent:

Drawing Info:

N/A

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: false
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: false
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: esriServerHTMLPopupTypeNone

Type ID Field:

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_chemical_name ( modelName: gm_chemical_name, nullable: true, editable: true, defaultValue: null, length: 8000, alias: gm_chemical_name, type: esriFieldTypeString )
• gm_result ( modelName: gm_result, nullable: true, editable: true, defaultValue: null, alias: gm_result, type: esriFieldTypeDouble )
• gm_chemical_units ( modelName: gm_chemical_units, nullable: true, editable: true, defaultValue: null, length: 8000, alias: gm_chemical_units, type: esriFieldTypeString )
• gm_samp_collection_date ( modelName: gm_samp_collection_date, nullable: true, editable: true, defaultValue: null, precision: 1, length: 29, alias: gm_samp_collection_date, type: esriFieldTypeDate )

Templates:

• Name: GAMA_GIS_RechargeDB_WQ_ResultsData
  Description:
  Prototype:
  gm_result: null
  gm_well_id: null
  gm_samp_collection_date: null
  gm_chemical_name: null
  gm_chemical_units: null
  
  Drawing Tool: esriFeatureEditToolNone

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