Layers:

Layer: Drainage (0)

Sub Layers:
• Swales
Name: Drainage

Display Field:

Type: Group Layer

Geometry Type: N/A

Description: New Group Layer

Service Item Id: 37d87c99b8c24eb6a1fedcf2f41363ad

Copyright Text:

Default Visibility: true

Max Result Window: N/A

Max Record Count: 0

Standard Max Record Count No Geometry: 32000

Max Record Count Factor: 1

Standard MaxRecord Count: 32000

Tile Max Record Count: 2000

MaxSelectionCount: 0

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: false

Supports Statistics: false

Has Labels: false

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:
XMin: 2423428.7789723277
YMin: 662085.3293099031
XMax: 2532871.8524085805
YMax: 768195.0150559917
Spatial Reference: 102459  (102459)



Drawing Info:
N/A
Feature Draw Order:
N/A
Advanced Query Capabilities:
Supports Statistics: false
Supports OrderBy: false
Supports Distinct: false
Supports Pagination: false
Supports Result Pagination Token: false
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: false
Supports Query With ResultType: true
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: false
Supports Having Clause: false
Supports Count Distinct: false
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: false
Supports Query With Cache Hint: false
Supports Query With Current User: true
Supports Query With Result Type: true


HasZ: false

HasM: false

Has Attachments: false

Has Last Edit Time: false

HTML Popup Type: esriServerHTMLPopupTypeNone

Type ID Field: N/A

Fields: None

Layer: Swales (1)

Name: Swales

Display Field: SwaleID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This polygon feature layer represents environmental swales maintained and managed by the Ada County Highway District (ACHD) in Ada County, Idaho. Each feature corresponds to an individual swale area and include attributes such as swale identifier, swale name, swale type (vegetated swale, dry swale, wet swale, bioswale), location, associated roadway or drainage system, length, width, inspection date, condition rating, and maintenance jurisdiction. Environmental swales are a key component of ACHD's stormwater management infrastructure, designed to slow, filter, and infiltrate roadway runoff, reduce pollutant loads, and protect downstream waterways and ecosystems in compliance with National Pollutant Discharge Elimination System (NPDES) permit requirements. The dataset is intended to support stormwater management, environmental compliance, water quality monitoring, asset management, maintenance prioritization, and green infrastructure planning across the ACHD jurisdiction. Data was compiled and is maintained by the Ada County Highway District.

Service Item Id: 37d87c99b8c24eb6a1fedcf2f41363ad

Copyright Text: Created by Ada County Highway District, 2026. Swales data sourced from the highway district.

Default Visibility: true

Max Result Window: N/A

Max Record Count: 2000

Standard Max Record Count No Geometry: 32000

Max Record Count Factor: 1

Standard MaxRecord Count: 4000

Tile Max Record Count: 4000

MaxSelectionCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

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: 2423428.7789723277
YMin: 662085.3293099031
XMax: 2532871.8524085805
YMax: 768195.0150559917
Spatial Reference: 102459  (102459)



Drawing Info:
Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [252, 209, 210, 255]
Outline:
Style: esriSLSSolid
Color: [110, 110, 110, 255]
Width: 0
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:
Feature Draw Order:
N/A
Advanced Query Capabilities:
Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports Result Pagination Token: false
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
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: true
Supports Query With Cache Hint: false
Supports Query With Current User: true
Supports Query With Result Type: true


HasZ: false

HasM: false

Has Attachments: false

Has Last Edit Time: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: N/A

Fields:
• OBJECTID ( nullable: false, alias: OBJECTID, type: esriFieldTypeOID )
• SwaleID ( nullable: true, length: 255, alias: SwaleID, type: esriFieldTypeString )
• SwaleTYPE ( nullable: true, length: 255, alias: SwaleTYPE, type: esriFieldTypeString , Coded Values: [Bioretention Swale: Bioretention Swale] , [Borrow Ditch: Borrow Ditch] , [Conveyance Swale: Conveyance Swale] )
• Storage_Type ( nullable: true, length: 255, alias: Storage_Type, type: esriFieldTypeString , Coded Values: [Detention: Detention] , [Retention: Retention] )
• Vegetated ( nullable: true, length: 255, alias: Vegetated, type: esriFieldTypeString , Coded Values: [Yes: Yes] , [No: No] )
• PROJECT ( nullable: true, length: 255, alias: PROJECT, type: esriFieldTypeString )
• Project_Number ( nullable: true, length: 255, alias: Project_Number, type: esriFieldTypeString )
• Maint_Area ( nullable: true, length: 255, alias: Maint_Area, type: esriFieldTypeString )
• Location ( nullable: true, length: 255, alias: Location, type: esriFieldTypeString )
• Subdivision ( nullable: true, length: 255, alias: Subdivision, type: esriFieldTypeString )
• City ( nullable: true, length: 255, alias: City, type: esriFieldTypeString , Coded Values: [Boise: Boise] , [Eagle: Eagle] , [Garden City: Garden City] , ...3 more... )
• NPDES_PermitArea ( nullable: true, length: 255, alias: NPDES_PermitArea, type: esriFieldTypeString , Coded Values: [Phase I: Phase I] , [Phase II: Phase II] , [Outside Phase I & II: Outside Phase I & II] )
• Jurisdiction ( nullable: true, length: 255, alias: Jurisdiction, type: esriFieldTypeString , Coded Values: [ACHD: ACHD] , [City: City] , [HOA: HOA] , ...2 more... )
• Maintainer ( nullable: true, length: 255, alias: Maintainer, type: esriFieldTypeString , Coded Values: [City: City] , [HOA: HOA] , [Private: Private] , ...9 more... )
• Receiving_Waterway ( nullable: true, length: 255, alias: Receiving_Waterway, type: esriFieldTypeString )
• Outfall_ID ( nullable: true, length: 255, alias: Outfall_ID, type: esriFieldTypeString )
• Notes ( nullable: true, length: 200, alias: NOTE, type: esriFieldTypeString )
• Swale_Group_ID ( nullable: true, alias: BioSwaleID, type: esriFieldTypeInteger )
• GlobalID ( nullable: false, length: 38, alias: GlobalID, type: esriFieldTypeGlobalID )
• last_edited_user ( nullable: true, length: 255, alias: last_edited_user, type: esriFieldTypeString )
• last_edited_date ( nullable: true, length: 8, alias: last_edited_date, type: esriFieldTypeDate )
• Accepted_Maint_Yr ( nullable: true, length: 4, alias: Accepted_Maint_Yr, type: esriFieldTypeString )
• YearBuilt ( nullable: true, length: 4, alias: YearBuilt, type: esriFieldTypeString )
• Mapped_Using ( nullable: true, length: 255, alias: Mapped_Using, type: esriFieldTypeString , Coded Values: [100% Plans: 100% Plans] , [As Builts: As Builts] )
• Shape ( nullable: true, alias: SHAPE, type: esriFieldTypeGeometry )
• Shape.STArea() ( nullable: true, alias: Shape.STArea(), type: esriFieldTypeDouble )
• Shape.STLength() ( nullable: true, alias: Shape.STLength(), type: esriFieldTypeDouble )