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:
Description: N/A
Labeling Info:
-
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
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 )
- Stations_Water_Quality_POR (0) -- Related To: i08_Stations_Discrete_Grab_Water_Quality_POR (1)
Supported Operations: Query Query Attachments Query Related Records Generate Renderer Return Updates
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