Layers:

Layer: Proposed Floodway (0)

Name: Proposed Floodway

Display Field: name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This inundation map for the regulatory floodway was generated by CENWP-EC Floodplain Management Services Program using the 2025 FPMS hydraulic model of Lookingglass Creek. HEC-RAS hydraulic models have several components including a terrain model, numerical grid, hydraulic roughness characterization, hydraulic structures, boundary and initial conditions, and computational settings. For more information on Hydraulic Model characterization, see the 2025 Lookingglass Creek Flood Study Hydraulics Report

Service Item Id: ca86486e6a6344d9863ccb0e5305ce04

Copyright Text: U.S. Army Corps of Engineers

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Extent:
XMin: 4132381.3638451397
YMin: 542060.373031497
XMax: 4139892.691272959
YMax: 545301.9458661377
Spatial Reference: PROJCS["NAD_1983_2011_StatePlane_Oregon_South_FIPS_3602_Ft_Intl",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",4921259.843],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-120.5],PARAMETER["Standard_Parallel_1",42.3333333333333],PARAMETER["Standard_Parallel_2",44.0],PARAMETER["Latitude_Of_Origin",41.6666666666667],UNIT["foot",0.3048]]



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Width: 1
Label: N/A
Description: N/A
Transparency: 36
Labeling Info:
Advanced Query Capabilities:
Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: false
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: true
Supports Binning LOD: true
Supports Query With LOD Spatial Reference: true
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
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:
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• count ( modelName: count, nullable: true, editable: true, defaultValue: null, alias: Count, type: esriFieldTypeDouble )
• length ( modelName: length, nullable: true, editable: true, defaultValue: null, alias: Length, type: esriFieldTypeDouble )
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• SHAPE__Area ( virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Area, type: esriFieldTypeDouble )
Templates:
• Name: ProposedFloodway
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  Drawing Tool: esriFeatureEditToolPolygon

Layer: Proposed 100yr (1)

Name: Proposed 100yr

Display Field: name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This inundation map for the 1% annual exceedance flood event was generated by CENWP-EC Floodplain Management Services Program using the 2025 FPMS hydraulic model of Lookingglass Creek. HEC-RAS hydraulic models have several components including a terrain model, numerical grid, hydraulic roughness characterization, hydraulic structures, boundary and initial conditions, and computational settings. For more information on Hydraulic Model characterization, see the 2025 Lookingglass Creek Flood Study Hydraulics Report.

Service Item Id: ca86486e6a6344d9863ccb0e5305ce04

Copyright Text: U.S. Army Corps of Engineers

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Extent:
XMin: 4131992.863517061
YMin: 540794.5971128643
XMax: 4138315.3602362275
YMax: 545645.2230971158
Spatial Reference: PROJCS["NAD_1983_2011_StatePlane_Oregon_South_FIPS_3602_Ft_Intl",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",4921259.843],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-120.5],PARAMETER["Standard_Parallel_1",42.3333333333333],PARAMETER["Standard_Parallel_2",44.0],PARAMETER["Latitude_Of_Origin",41.6666666666667],UNIT["foot",0.3048]]



Drawing Info:
Renderer:
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Color: [0, 255, 255, 89]
Outline:
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Color: [255, 255, 255, 255]
Width: 1
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:
Advanced Query Capabilities:
Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: false
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: true
Supports Binning LOD: true
Supports Query With LOD Spatial Reference: true
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true


HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

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Templates:
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  Description:
  Prototype:
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  rangemin: null
  name: null
  count: null
  length: null
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  Drawing Tool: esriFeatureEditToolPolygon

Layer: Proposed 500yr (2)

Name: Proposed 500yr

Display Field: name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

Service Item Id: ca86486e6a6344d9863ccb0e5305ce04

Copyright Text:

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Extent:
XMin: 4132333.3638451397
YMin: 540712.5990813673
XMax: 4138404.9839238822
YMax: 545701.1860236228
Spatial Reference: PROJCS["NAD_1983_2011_StatePlane_Oregon_South_FIPS_3602_Ft_Intl",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",4921259.843],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-120.5],PARAMETER["Standard_Parallel_1",42.3333333333333],PARAMETER["Standard_Parallel_2",44.0],PARAMETER["Latitude_Of_Origin",41.6666666666667],UNIT["foot",0.3048]]



Drawing Info:
Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [230, 129, 0, 89]
Outline:
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Color: [255, 255, 255, 255]
Width: 1
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:
Advanced Query Capabilities:
Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: false
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: true
Supports Binning LOD: true
Supports Query With LOD Spatial Reference: true
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
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:
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• count ( modelName: count, nullable: true, editable: true, defaultValue: null, alias: Count, type: esriFieldTypeDouble )
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