Name: i08_Stations_Discrete_Grab_Water_Quality

Display Field: STATION_NAME

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This is a point feature class of environmental monitoring stations maintained in the California Department of Water Resources’ (hereafter the Department) Water Data Library Database (WDL) for discrete “grab” water quality sampling stations. The WDL database contains DWR-collected, current and historical, chemical and physical parameters found in drinking water, groundwater, and surface waters throughout the state. This dataset is comprised of a Stations point feature class and a related “Period of Record by Station and Parameter” table. The Stations point feature class contains basic information about each station including station name, station type, latitude, longitude, and the dates of the first and last sample collection events on record. The related Period of Record Table contains the list of parameters (i.e. chemical analyte or physical parameter) collected at each station along with the start date and end date (period of record) for each parameter and the number of data points collected. The Lab and Field results data associated with this discrete grab water quality stations dataset can be accessed from the California Natural Resources Agencies Open Data Platform at https://data.cnra.ca.gov/dataset/water-quality-data or from DWR’s Water Data Library web application at http://wdl.water.ca.gov/waterdatalibrary/index.cfm.

Copyright Text: California Department of Water Resources

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -1.38482559742E7
YMin: 3834629.1094999984
XMax: 1.3538676470299996E7
YMax: 5190009.0205999985
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
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: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• STATION_ID ( type: esriFieldTypeString, alias: STATION_ID, length: 10 )
• STATION_NAME ( type: esriFieldTypeString, alias: STATION_NAME, length: 20 )
• FULL_STATION_NAME ( type: esriFieldTypeString, alias: FULL_STATION_NAME, length: 100 )
• STATION_NUMBER ( type: esriFieldTypeString, alias: STATION_NUMBER, length: 20 )
• STATION_TYPE ( type: esriFieldTypeString, alias: STATION_TYPE, length: 20 )
• LATITUDE ( type: esriFieldTypeDouble, alias: LATITUDE )
• LONGITUDE ( type: esriFieldTypeDouble, alias: LONGITUDE )
• COUNTY_NAME ( type: esriFieldTypeString, alias: COUNTY_NAME, length: 30 )
• SAMPLE_COUNT ( type: esriFieldTypeInteger, alias: SAMPLE_COUNT )
• SAMPLE_DATE_MIN ( type: esriFieldTypeDate, alias: SAMPLE_DATE_MIN, length: 8 )
• SAMPLE_DATE_MAX ( type: esriFieldTypeDate, alias: SAMPLE_DATE_MAX, length: 8 )
• COMMENTS ( type: esriFieldTypeString, alias: COMMENTS, length: 50 )
• SOURCE ( type: esriFieldTypeString, alias: SOURCE, length: 50 )
• LAST_MODIFIED_DATE ( type: esriFieldTypeDate, alias: LAST_MODIFIED_DATE, length: 8 )
• MODIFIED_BY ( type: esriFieldTypeString, alias: MODIFIED_BY, length: 50 )
• DATE_DATA_REFERS_TO ( type: esriFieldTypeDate, alias: DATE_DATA_REFERS_TO, length: 8 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

Relationships:

• Stations_Water_Quality_POR (0) -- Related To: i08_Stations_Discrete_Grab_Water_Quality_POR (1)

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

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