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Layer: Lower Willamette and Lower Columbia Cold Water Refugia (ID: 32)

Default Visibility:   False

Configured Visibility:   False

Minimum Scale:   0

Maximum Scale:   0

Extent:   -13689623.4867, 5661274.0096, -13460268.7359, 5734003.2414

Display Name:   Lower Willamette and Lower Columbia Cold Water Refugia

Description:   Cold Water Refuges are those portions of a water body where or times during the diel temperature cycle when the water temperature is at least 2°C (3.6°F) colder than the daily maximum temperature of the adjacent well mixed flow of the water body (OAR 340-041-0002 [10]). Cold water refuges function to provide access to colder water relative to the main flow of the river in waters classified as “Salmon and Steelhead Migration Corridors” and are primarily colder water tributaries designated as “salmon and trout rearing and migration” use. Some off-channel features also provide cold water refuge. The cold water refuges DEQ has identified are in the lower Willamette River, and the US EPA has identified cold water refuges in the Columbia River.

Feature Type:   Point

Type:   FeatureLayer

Display Field:   site_name

Primary Key Field:   OBJECTID

Show Map Tips:   False

Searchable:   False

Identifiable:   True

Queryable:   True

Can Copy Feature:   True

Snappable:   True

Snapping Enabled:   False

Has Attachments:   False

Feature Label:   {LayerDisplayName}

Feature Description:   <div>{site_name}</div><div>Temperature Difference: {Temperature_Difference}</div>

Feature Long Description:   N/A

Feature Zoom Factor:   N/A

Feature Zoom Scale:   N/A

Feature Border Color:   N/A

Feature Border Width:   N/A

Feature Fill Color:   N/A

Icon:   N/A

Include in Layer List:   True

Include in Legend:   True

Can Toggle Labels:   False

Draw Index:   N/A

Legend URL:   N/A

Style Name:   N/A

Parent Layer: Cold Water Fish Use Designations

Data Provider:   Default

Time Zone ID:   N/A

Fields:
  • OBJECTID (Type: Int32, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • Shape (Type: Object, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • River_km [River KM] (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • Latitude (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • Longitude (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • site_type (Type: String, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • site_name (Type: String, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • Mainstem_T (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • Feature_T (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • dT (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • flow_cfs (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • FeatureTyp (Type: String, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • RM (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • source (Type: String, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • river_syst (Type: String, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)

Layer Hyperlinks:
  • Metadata (https://oe.oregonexplorer.info/externalcontent/metadata/OR_CWR_2021.xml)
  • Download (https://oe.oregonexplorer.info/externalcontent/spatialdatafordownload/DEQ_Cold_Habitats_2020.zip)

Show Feature Hyperlinks:   Show

Feature Hyperlinks:
N/A

    Is Dynamic:   False

    Dynamic Definition: 
    N/A

    Styles:
    N/A

    Queries:

      Relationships:
      N/A





      Supported Interfaces:  REST