Name: Statewide Streams

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: 0d642f0bbdc14967ad474ba9b1336f27

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: 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: -1.38668588138E7
YMin: 5099512.137199998
XMax: -1.29658898991E7
YMax: 5818211.829999998
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: StreamSize_Label
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Large
  Label: Large
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [0, 197, 255, 255]
  Width: 2
• Value: Medium
  Label: Medium
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [197, 0, 255, 255]
  Width: 2
• Value: Small
  Label: Small
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [76, 230, 0, 255]
  Width: 2
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

HasZ: true

HasM: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• GlobalID ( type: esriFieldTypeGlobalID, alias: GlobalID, length: 38 )
• FishPresence ( type: esriFieldTypeSmallInteger, alias: Fish Presence )
• FishVerificationMethod ( type: esriFieldTypeSmallInteger, alias: Fish Verification Method )
• FishVerificationSource ( type: esriFieldTypeSmallInteger, alias: Fish Verification Source )
• Barrier ( type: esriFieldTypeSmallInteger, alias: Fish Barrier )
• BarrierYear ( type: esriFieldTypeSmallInteger, alias: Fish Barrier Year )
• FPAStreamSizeSource ( type: esriFieldTypeSmallInteger, alias: FPA Stream Size Source )
• StreamName ( type: esriFieldTypeString, alias: Stream Name, length: 50 )
• StreamContinuity ( type: esriFieldTypeSmallInteger, alias: Stream Continuity )
• StreamPermanence ( type: esriFieldTypeSmallInteger, alias: Stream Permanence )
• StreamPermanenceSource ( type: esriFieldTypeSmallInteger, alias: Stream Permanence Source )
• DistanceToFish ( type: esriFieldTypeDouble, alias: Distance to Known Fish Presence )
• DistanceToSSBT ( type: esriFieldTypeDouble, alias: Distance to Known SSBT )
• SSBTStatus ( type: esriFieldTypeSmallInteger, alias: SSBT Status )
• GeometrySource ( type: esriFieldTypeSmallInteger, alias: Geometry Source )
• FPAStreamSize ( type: esriFieldTypeSmallInteger, alias: FPA Stream Size )
• StreamTermination ( type: esriFieldTypeSmallInteger, alias: Stream Termination )
• StreamWaterUse ( type: esriFieldTypeSmallInteger, alias: Stream Water Use )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• StreamSize_Label ( type: esriFieldTypeString, alias: StreamSize_Label, length: 255 )

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

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