View In:   ArcGIS Online Map Viewer

Name: Precipitation Stations - CDEC

Display Field: station_name

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Layer displaying location of precipitation stations used for the Aquifer Recharge and Groundwater Quality (ARGQ) Dashboard. Data obtained from California Data Exchange Center, last accessed July 1, 2025.Data was accessed at the following link: https://cdec.water.ca.gov/index.htmlSpatial polygons were created via Thiessen Polygons. Precipitation data obtained from CDEC, all stations with data for at least 95% of requested timeframe included.

Service Item Id: 43770f5dd18743d79bc1dd5b690ba68c

Copyright Text: Data hosted by CDEC, for questions about data, please refer to the link in the description. For questions or comments about the layer, please contact GAMA@waterboards.ca.gov

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: -1.38222072133E7
YMin: 3859917.5683000013
XMax: -1.27572136449E7
YMax: 5138536.587200001
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Label: N/A
Description: N/A
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:

Fields:

• objectid ( nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: objectid, alias: OBJECTID )
• station_id ( modelName: station_id, nullable: true, editable: true, defaultValue: null, length: 8000, alias: STATION_ID, type: esriFieldTypeString )
• duration ( modelName: duration, nullable: true, editable: true, defaultValue: null, length: 8000, alias: DURATION, type: esriFieldTypeString )
• sensor_number ( modelName: sensor_number, nullable: true, editable: true, defaultValue: null, alias: SENSOR_NUMBER, type: esriFieldTypeInteger )
• sensor_type ( modelName: sensor_type, nullable: true, editable: true, defaultValue: null, length: 8000, alias: SENSOR_TYPE, type: esriFieldTypeString )
• station_lat ( modelName: station_lat, nullable: true, editable: true, defaultValue: null, alias: Station_Lat, type: esriFieldTypeDouble )
• station_long ( modelName: station_long, nullable: true, editable: true, defaultValue: null, alias: Station_Long, type: esriFieldTypeDouble )
• station_name ( modelName: station_name, nullable: true, editable: true, defaultValue: null, length: 8000, alias: Station_Name, type: esriFieldTypeString )
• river_basin ( modelName: river_basin, nullable: true, editable: true, defaultValue: null, length: 8000, alias: River Basin, type: esriFieldTypeString )
• county ( modelName: county, nullable: true, editable: true, defaultValue: null, length: 8000, alias: County, type: esriFieldTypeString )
• elevationfeet ( modelName: elevationfeet, nullable: true, editable: true, defaultValue: null, alias: ElevationFeet, type: esriFieldTypeInteger )
• operator ( modelName: operator, nullable: true, editable: true, defaultValue: null, length: 8000, alias: Operator, type: esriFieldTypeString )

Templates:

• Name: Precipitation Stations - CDEC
  Description:
  Prototype:
  duration: null
  station_name: null
  sensor_number: null
  station_long: null
  station_id: null
  river_basin: null
  county: null
  station_lat: null
  sensor_type: null
  operator: null
  elevationfeet: null
  
  Drawing Tool: esriFeatureEditToolPoint

Capabilities: Query

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