Name: Salmon, Steelhead, and Bull Trout

Display Field: StreamName

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: The Oregon Private Forest Accord and Forest Practices Act specified the methodology to develop and maintain the Statewide Flow Line data. Initial development of these data began with using best available Digital Elevation Models (DEMs) to model a synthetic stream network. Where available, lidar DEMs were resampled to a 2 meter resolution. Where lidar was not available, the National Elevation Dataset (NED, resolution of 10 meters) was used. After streams were model the Fransen fish model (Brian R. Fransen, Steven D. Duke, L. Guy McWethy, Jason K. Walter & Robert E. Bilby. 2006. A Logistic Regression Model for Predicting the Upstream Extent of Fish Occurrence Based on Geographical Information Systems Data, North American Journal of Fisheries Management, 26:4, 960-975, DOI: 10.1577/M04-187.1) was applied to predict fish presence for all streams across Oregon. Historic ODF data (maintained in the ODF Statewide Streams Fish Presence dataset) was then conflated to the synthetic streams to overwrite the fish model outputs with any valid fish survey. These data were checked by Oregon Department of Forestry (ODF) and Oregon Department of Fish & Wildlife (ODFW) GIS staff to meet minimum conflation success rates. Errors were identified and documented for future updates.The Flow Line data will be continuously updated with fish and flow permanence surveys, following established protocols and workflows developed by ODF and ODFW. Errors in conflation with historic data, and errors in geometry from the DEM modeling will also continue to be corrected. This data should be treated as a dynamic layer, with any export product frequently updated to ensure the most current information is being used.

Service Item Id: 4259e8341de34cfbaeb5a7208542907a

Copyright Text: Oregon Department of Forestry GIS (GIS Unit and Forest Resources GIS staff); Oregon Department of Fish and Wildlife Natural Resource Information Management Program; TerrainWorks

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 144447.638572

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: 221553.4295089543
YMin: -57122.48885600269
XMax: 2394629.582419798
YMax: 1649277.9515039325
Spatial Reference: 2992  (2992)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: FPAStreamSize
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 1
  Label: Small
  Description: N/A
  Symbol:
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• Value: 2
  Label: Medium
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  Symbol:
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  Label: Large
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [76, 230, 0, 255]
  Width: 4
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: false
Supports Query With Current User: true

HasZ: true

HasM: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• GlobalID ( type: esriFieldTypeGlobalID, alias: GlobalID, length: 38 )
• FishPresence ( type: esriFieldTypeSmallInteger, alias: Fish Presence , Coded Values: [1: Fish] , [2: Non-Fish] , [9999: NA - No Channel] )
• FishVerificationMethod ( type: esriFieldTypeSmallInteger, alias: Fish Verification Method , Coded Values: [1: Assumed] , [2: Dphys] , [3: Survey Verified] , ...2 more... )
• FishVerificationSource ( type: esriFieldTypeSmallInteger, alias: Fish Verification Source , Coded Values: [1: ODF] , [2: ODFW] , [3: Landowner] , ...7 more... )
• FishPresenceSurveyDate ( type: esriFieldTypeDate, alias: Fish Presence Survey Date, length: 8 )
• FishPresenceSurveyID ( type: esriFieldTypeString, alias: Fish Presence Survey ID, length: 50 )
• FishPresenceModDate ( type: esriFieldTypeDate, alias: Fish Presence Modification Date, length: 8 )
• Barrier ( type: esriFieldTypeSmallInteger, alias: Fish Barrier , Coded Values: [1: Culvert] , [3: Natural] , [4: None] , ...2 more... )
• BarrierYear ( type: esriFieldTypeSmallInteger, alias: Fish Barrier Year , Coded Values: [1992: 1992] , [1993: 1993] , [1994: 1994] , ...34 more... )
• BarrierModDate ( type: esriFieldTypeDate, alias: Fish Barrier Modification Date, length: 8 )
• BarrierSurveyID ( type: esriFieldTypeString, alias: Fish Barrier Survey ID, length: 50 )
• FPAStreamSize ( type: esriFieldTypeSmallInteger, alias: FPA Stream Size , Coded Values: [1: Small] , [2: Medium] , [3: Large] , ...1 more... )
• FPAStreamSizeSource ( type: esriFieldTypeSmallInteger, alias: FPA Stream Size Source , Coded Values: [1: Field] , [2: DEM] , [3: Calculated] , ...1 more... )
• StreamName ( type: esriFieldTypeString, alias: Stream Name, length: 50 )
• StreamWaterUse ( type: esriFieldTypeSmallInteger, alias: Stream Water Use , Coded Values: [1: Community] , [2: Domestic] , [9999: Unknown] , ...1 more... )
• ChannelType ( type: esriFieldTypeSmallInteger, alias: Channel Type , Coded Values: [1: Channel] , [2: No Channel] , [3: Water Development] )
• StreamPermanence ( type: esriFieldTypeSmallInteger, alias: Stream Permanence , Coded Values: [1: Perennial] , [2: Seasonal] , [9999: NA - No Channel] )
• StreamPermanenceModDate ( type: esriFieldTypeDate, alias: Stream Permanence Modification Date, length: 8 )
• StreamPermanenceSource ( type: esriFieldTypeSmallInteger, alias: Stream Permanence Source , Coded Values: [1: NHD] , [2: Survey] , [3: Model] )
• StreamPermanenceSurveyID ( type: esriFieldTypeString, alias: Stream Permanence Survey ID, length: 50 )
• StreamPermanenceSurveyDate ( type: esriFieldTypeDate, alias: Stream Permanence Survey Date, length: 8 )
• StreamTermination ( type: esriFieldTypeSmallInteger, alias: Stream Termination , Coded Values: [1: Terminal] , [2: Lateral] , [9999: None] )
• DistanceToFish ( type: esriFieldTypeDouble, alias: Distance to Known Fish Presence )
• DistanceToSSBT ( type: esriFieldTypeDouble, alias: Distance to Known SSBT )
• SSBTStatus ( type: esriFieldTypeSmallInteger, alias: SSBT Status , Coded Values: [1: SSBT-CPO] , [2: SSBT-OBS] , [3: No SSBT] , ...1 more... )
• SpeciesEdit ( type: esriFieldTypeSmallInteger, alias: Species Edit , Coded Values: [1: Fish Presence] , [2: SSBT Status] , [3: Both Fish Presence and SSBT Status] , ...1 more... )
• GeometrySource ( type: esriFieldTypeSmallInteger, alias: Geometry Source , Coded Values: [1: Lidar] , [2: NED 10M] )
• DEMSource ( type: esriFieldTypeString, alias: DEM Source, length: 254 )
• HUC8 ( type: esriFieldTypeString, alias: HUC8 Watershed Code, length: 8 )
• HUC8Name ( type: esriFieldTypeString, alias: HUC8 Watershed Name, length: 120 )
• Shape ( type: esriFieldTypeGeometry, alias: SHAPE )

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

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