Layers:

Layer: EtIdwrStationsPoly (0)

Name: EtIdwrStationsPoly

Display Field: STNSNAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset reflects weather station locations in and surrounding the state of Idaho that are available on the ET-IDWR website (https://et-idwr.idaho.gov/). The ET-IDWR website provides estimates of evapotranspiration (ET), net irrigation requirements (NIR), and effective precipitation supporting ET (PEff). These data and this web site were produced in 2007 and were updated in 2009, 2012, 2017, 2023, and 2025. ET calculation procedures employ a modern reference equation (ASCE standardized Penman-Monteith method) and a modern procedure to calculate crop coefficients that considers the impact of surface wetting by irrigation and precipitation on total evaporation from the soil surface. ET is provided for daily, monthly, and annual timesteps for 212 weather station locations across Idaho and adjoining states. In addition to ET and NIR estimates for agricultural crops grown in Idaho, ET estimates are available for a number of native plant systems (wetlands, rangelands, and riparian areas) and open water surfaces. The ET and NIR estimates are intended for use in design and management of irrigation systems, for water rights management and consumptive water right transfers, and for hydrologic studies. ET estimates are available for all times during the calendar year to provide information for land application design, operation, and management of waste streams from agriculture, food processing and other sources during the nongrowing periods.These web pages allow you to access historical ET data for Idaho and adjoining states at various locations. Currently, the data are based on 212 stations associated with five meterological networks. Each station in the list of stations below ends with an abreviation that indicates the meterological network. The five networks are:NWS -- National Weather Service Cooperative Observer NetworkPN-AM -- USBR Pacific Northwest Region AgriMet NetworkGP-AM -- USBR Great Plains Region AgriMet NetworkAM/INL -- USBR Columbia-Pacific Northwest Region AgriMet Network and NOAA INL Center RAWS -- National Interagency Fire Center Remote Automatice Weather Station Network

Service Item Id: 0bdd967c5a254656a6b3879b9042b723

Copyright Text: Idaho Department of Water Resources (IDWR) Clarence Robison, University of Idaho Richard Allen, University of Idaho NWS -- National Weather Service Cooperative Observer Network PN-AM -- USBR Pacific Northwest Region AgriMet Network GP-AM -- USBR Great Plains Region AgriMet Network AM/INL -- USBR Columbia-Pacific Northwest Region AgriMet Network and NOAA INL Center RAWS -- National Interagency Fire Center Remote Automatice Weather Station Network

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

Supports Datum Transformation: true

Extent:
XMin: 2179911.5801999997
YMin: 944921.1009999998
XMax: 2758959.9583
YMax: 1980622.3647000007
Spatial Reference: 102605  (8826)  LatestVCSWkid(0)



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Simple Renderer:
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Label: N/A
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Transparency: 0
Labeling Info:
Feature Draw Order:
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Advanced Query Capabilities:
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Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
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Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
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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: false
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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 ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• STNSCODE ( type: esriFieldTypeDouble, alias: STNSCODE, editable: true, nullable: true, defaultValue: null, modelName: STNSCODE )
• STNSNAME ( type: esriFieldTypeString, alias: STNSNAME, editable: true, nullable: true, length: 80, defaultValue: null, modelName: STNSNAME )
• AGENCY ( type: esriFieldTypeString, alias: AGENCY, editable: true, nullable: true, length: 80, defaultValue: null, modelName: AGENCY )
• STANIDX ( type: esriFieldTypeString, alias: STANIDX, editable: true, nullable: true, length: 80, defaultValue: null, modelName: STANIDX )
• COUNTY ( type: esriFieldTypeString, alias: COUNTY, editable: true, nullable: true, length: 80, defaultValue: null, modelName: COUNTY )
• STATE ( type: esriFieldTypeString, alias: STATE, editable: true, nullable: true, length: 80, defaultValue: null, modelName: STATE )
• LAT_DD ( type: esriFieldTypeDouble, alias: LAT_DD, editable: true, nullable: true, defaultValue: null, modelName: LAT_DD )
• LONG_DD ( type: esriFieldTypeDouble, alias: LONG_DD, editable: true, nullable: true, defaultValue: null, modelName: LONG_DD )
• ELEVATION ( type: esriFieldTypeDouble, alias: ELEVATION, editable: true, nullable: true, defaultValue: null, modelName: ELEVATION )
• BEGYR ( type: esriFieldTypeDouble, alias: BEGYR, editable: true, nullable: true, defaultValue: null, modelName: BEGYR )
• BEGMN ( type: esriFieldTypeDouble, alias: BEGMN, editable: true, nullable: true, defaultValue: null, modelName: BEGMN )
• ENDYR ( type: esriFieldTypeDouble, alias: ENDYR, editable: true, nullable: true, defaultValue: null, modelName: ENDYR )
• ENDMN ( type: esriFieldTypeDouble, alias: ENDMN, editable: true, nullable: true, defaultValue: null, modelName: ENDMN )
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Templates:
• Name: EtIdwrStationsPoly
  Description:
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  LNK_PDSW: null
  STNSCODE: null
  STNSNAME: null
  AGENCY: null
  STANIDX: null
  COUNTY: null
  STATE: null
  LAT_DD: null
  LONG_DD: null
  ELEVATION: null
  BEGYR: null
  BEGMN: null
  ENDYR: null
  ENDMN: null
  NOYEARS: null
  IREGION: null
  WSTINDX: null
  WSTNAME: null
  NORMALS: null
  AREAINF: null
  AREAWHC: null
  AREASOIL: null
  HYDRGRP: null
  LNK_STN: null
  
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