Layers:

Layer: Inadequate Outfalls (0)

Name: Inadequate Outfalls

Display Field: INADEQUATE_OUTFALL_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset is a selection of known erosion and flooding problems throughout the County. The data is intended primarily to assist site plan preparers with establishing the existence of known erosion and flooding problems. Increased volumes of sheet flow that will cause or contribute to erosion, sedimentation, or flooding of down gradient properties or resources shall be diverted to a stormwater management facility or a stormwater conveyance system that conveys the runoff without causing down-gradient erosion, sedimentation, or flooding per Stormwater Management Ordinance 124-4-4.E. Minimum Standard (MS) 19 of the Virginia Erosion and Sediment Control Regulations (9VAC25-840-40.19) requires stormwater discharge from permitted projects be diverted to an adequate conveyance or detention facility.This data documents known inadequacies in the stormwater conveyance system. Plan preparers should and County staff will use this information when evaluating compliance with requirements to discharge storm water to an adequate system or detention facility.The erosion and flooding problems identified in the layer were determined using the following county datasets: -Stream Physical Assessment 1.0 Erosion -Stream Physical Assessment 1.0 Reach Habitat-Stream Physical Assessment 1.0 Head Cuts -Stream Physical Assessment 2.0 -Open Channel Inspections Contact: Land Development ServicesData Accessibility: Publicly AvailableUpdate Frequency: As NeededLast Revision Date: 9/212021Creation Date: 9/21/2021Layer Name: LDSAMGR.INADEQUATE_OUTFALLS

Copyright Text: Fairfax County, Virginia; Land Development Services

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 399999.9999999996

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:
XMin: 1.1741487725131297E7
YMin: 6926718.107017881
XMax: 1.1898471725139054E7
YMax: 7066946.107073148
Spatial Reference: 103176  (6593)



Drawing Info:
Renderer:
Simple Renderer:
Symbol:
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Color: [0, 0, 0, 0]
Outline:
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Width: 5
Label:
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Transparency: 0
Labeling Info:
Label Placement: esriServerPolygonPlacementAlwaysHorizontal
Label Expression: [INADEQUATE_OUTFALL_ID]
Use Coded Values: true
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Advanced Query Capabilities:
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Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false


HasZ: false

HasM: false

Has Attachments: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• INADEQUATE_OUTFALL_ID ( type: esriFieldTypeString, alias: Inadequate Outfall ID:, length: 5 )
• DATA_SOURCE ( type: esriFieldTypeString, alias: Data Source:, length: 50 , Coded Values: [Open Channel Inspections: Open Channel Inspections] , [Stream Physical Assessment 1.0 Reach Habitat: Stream Physical Assessment 1.0 Reach Habitat] , [Stream Physical Assessment 1.0 Erosion: Stream Physical Assessment 1.0 Erosion] , ...4 more... )
• DRAINAGE_AREA ( type: esriFieldTypeDouble, alias: Drainage Area: )
• DETERMINATION ( type: esriFieldTypeString, alias: Determination:, length: 30 , Coded Values: [Erosion: Erosion] , [Vertical Erosion: Vertical Erosion] , [Flooding: Flooding] , ...3 more... )
• WATERSHED ( type: esriFieldTypeString, alias: Watershed:, length: 20 , Coded Values: [Accotink Creek: Accotink Creek] , [Belle Haven: Belle Haven] , [Bull Neck Run: Bull Neck Run] , ...27 more... )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

Layer: Inadequate Outfall Pour Points (2)

Name: Inadequate Outfall Pour Points

Display Field: INADEQUATE_OUTFALL_ID

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This dataset is a selection of known erosion and flooding problems throughout the County. The data is intended primarily to assist site plan preparers with establishing the existence of known erosion and flooding problems. Increased volumes of sheet flow that will cause or contribute to erosion, sedimentation, or flooding of down gradient properties or resources shall be diverted to a stormwater management facility or a stormwater conveyance system that conveys the runoff without causing down-gradient erosion, sedimentation, or flooding per stormwater Management Ordinance 124-4-4.E. Minimum Standard (MS) 19 of the Virginia Erosion and Sediment Control Regulations (9VAC25-840-40.19) requires stormwater discharge from permitted projects be diverted to an adequate conveyance or detention facility.This data documents known inadequacies in the stormwater conveyance system. Plan preparers should and County staff will use this information when evaluating compliance with requirements to discharge storm water to an adequate system or detention facility.The erosion and flooding problems identified in the layer were determined using the following county datasets: Stream Physical Assessment 1.0 Erosion Stream Physical Assessment 1.0 Reach HabitatStream Physical Assessment 1.0 Head Cuts Stream Physical Assessment 2.0 Open Channel InspectionsStormwater Planning Division Investigation Contact: Land Development ServicesData Accessibility: Publicly AvailableUpdate Frequency: As NeededLast Revision Date: 1/11/2021Creation Date: 1/11/2021Layer Name: LDSAMGR.INADEQUATE_OUTFALL_POUR_POINTS

Copyright Text: Fairfax County, Virginia; Land Development Services

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:
XMin: 1.1766208405348642E7
YMin: 6927403.726381547
XMax: 1.189839350646347E7
YMax: 7065826.129326223
Spatial Reference: 103176  (6593)



Drawing Info:
Renderer:
Simple Renderer:
Symbol:
Label:
Description:
Transparency: 0
Labeling Info:
Label Placement: esriServerPointLabelPlacementAboveRight
Label Expression: [INADEQUATE_OUTFALL_ID]
Use Coded Values: true
Symbol:
Color: [255, 170, 0, 255]
Background Color: N/A
Outline Color: N/A
Vertical Alignment: bottom
Horizontal Alignment: center
Right to Left: false
Angle: 0
XOffset: 0
YOffset: 0
Size: 11
Font Family: Arial
Font Style: normal
Font Weight: bold
Font Decoration: none

Min. Scale: 0.0
Max. Scale: 0.0

Advanced Query Capabilities:
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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


HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• INADEQUATE_OUTFALL_ID ( type: esriFieldTypeString, alias: Inadequate Outfall ID:, length: 5 )
• DATA_SOURCE ( type: esriFieldTypeString, alias: Data Source:, length: 50 , Coded Values: [Open Channel Inspections: Open Channel Inspections] , [Stream Physical Assessment 1.0 Reach Habitat: Stream Physical Assessment 1.0 Reach Habitat] , [Stream Physical Assessment 1.0 Erosion: Stream Physical Assessment 1.0 Erosion] , ...4 more... )
• DRAINAGE_AREA ( type: esriFieldTypeDouble, alias: Drainage Area: )
• DETERMINATION ( type: esriFieldTypeString, alias: Determination:, length: 30 , Coded Values: [Erosion: Erosion] , [Vertical Erosion: Vertical Erosion] , [Flooding: Flooding] , ...3 more... )
• WATERSHED ( type: esriFieldTypeString, alias: Watershed:, length: 20 , Coded Values: [Accotink Creek: Accotink Creek] , [Belle Haven: Belle Haven] , [Bull Neck Run: Bull Neck Run] , ...27 more... )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

Tables:

Table: Inadequate Outfalls Photos (1)

Name: Inadequate Outfalls Photos

Display Field: ATT_NAME

Type: Table

Geometry Type: N/A

Description: null

Copyright Text: N/A

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON

Supports Advanced Queries: true

Supports Statistics: true

Use Standardized Queries: true

Extent:

Drawing Info:
N/A
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: false
Supports Returning Geometry Centroid: false


HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeNone

Type ID Field: null

Fields:
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• REL_GLOBALID ( type: esriFieldTypeGUID, alias: REL_GLOBALID, length: 38 )
• CONTENT_TYPE ( type: esriFieldTypeString, alias: CONTENT_TYPE, length: 150 )
• ATT_NAME ( type: esriFieldTypeString, alias: ATT_NAME, length: 250 )
• DATA_SIZE ( type: esriFieldTypeInteger, alias: DATA_SIZE )
• DATA ( type: esriFieldTypeBlob, alias: DATA )
• GLOBALID ( type: esriFieldTypeGlobalID, alias: GLOBALID, length: 38 )