Name: Stormwater SCM

Display Field: SUBTYPE_CLASS

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Feature class StormwaterBMP stores geometry, attributes, and miscellaneous notes describing implemented best management practices across the City of Wilmington. Best management practices refers to "a term used to describe a type of water pollution control. Stormwater BMPs are techniques, measures, or structural controls used to manage the quantity and improve the quality of stormwater runoff" (epa.gov). The layer contains constructed and natural infiltration, wet, and bio-retention type BMPs both publically and privately maintained, permitted and non-permitted. Data set does not provide a complete portrait of the hydrological system or implemented BMPs across the city; only those examined features with significance within the City’s stormwater infrastructure are included. Furthermore, the layer references data collected by multiple different entities working under different or unknown procedural frameworks across an extended temporal scale, resulting in data quality discrepancies within the dataset. Data within this layer was processed using office editing and heads up digitization by City of Wilmington Stormwater Services Staff using unknown procedures and protocols, adding another dimension of uncertainty to the dataset. Dataset is intended to be part of a system inventory guide, and is not a complete survey-grade assessment of the City’s stormwater system or BMP implementation.

Service Item Id: b647f10709e842c583f3d826522587b6

Copyright Text: Data within this layer was primarily created and processed by City of Wilmington Stormwater Services Staff. However, data from multiple different entities is referenced within the dataset. Contributing referenced entities may include: City of Wilmington Stormwater Services City of Wilmington Public Services-Engineering Department, Survey Section Dewberry Inc McKim & Creed Inc WK Dickson Inc Woolpert Inc Information regarding the contribution and contact information for these referenced contributing entities may be found in the Cross-Referenced data sets.

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 18000

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: 2315933.5831143856
YMin: 145066.47613747418
XMax: 2362505.369891882
YMax: 201445.36141097546
Spatial Reference: 103122  (6543)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: SUBTYPE_CLASS
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 12
  Label: Bio-swale
  Description: N/A
  Symbol:
  
• Value: 14
  Label: Cistern
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [225, 225, 225, 255]
  Outline:
  Style: esriSLSSolid
  Color: [0, 0, 0, 255]
  Width: 0
• Value: 10
  Label: Creek
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [151, 219, 242, 255]
  Outline:
  Style: esriSLSSolid
  Color: [64, 101, 235, 255]
  Width: 0
• Value: 9
  Label: Dry Pond
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 234, 190, 255]
  Outline:
  Style: esriSLSSolid
  Color: [0, 0, 0, 255]
  Width: 0
• Value: 11
  Label: Filterra Unit
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 221, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 4
  Label: Infiltration
  Description: N/A
  Symbol:
  
• Value: 6
  Label: Natural
  Description: N/A
  Symbol:
  
• Value: 13
  Label: Other
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 190, 190, 255]
  Outline:
  Style: esriSLSSolid
  Color: [0, 0, 0, 255]
  Width: 0
• Value: 8
  Label: Pourous Pavement
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [107, 126, 147, 255]
  Outline:
  Style: esriSLSSolid
  Color: [107, 126, 147, 255]
  Width: 0
• Value: 7
  Label: Riparian Buffer
  Description: N/A
  Symbol:
  
• Value: 1
  Label: Underground Detention
  Description: N/A
  Symbol:
  
• Value: 2
  Label: Wet Pond
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [64, 101, 235, 255]
  Outline:
  Style: esriSLSSolid
  Color: [64, 101, 235, 255]
  Width: 0
• Value: 3
  Label: Wetland
  Description: N/A
  Symbol:
  Style: esriSFSBackwardDiagonal
  Color: [109, 187, 67, 255]
  Outline:
  Style: esriSLSSolid
  Color: [64, 101, 235, 255]
  Width: 0
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: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: SUBTYPE_CLASS

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• GlobalID ( type: esriFieldTypeGlobalID, alias: GlobalID, length: 38 )
• SUBTYPE_CLASS ( type: esriFieldTypeSmallInteger, alias: SubType Class )
• DESCRIBED ( type: esriFieldTypeString, alias: Described, length: 254 )
• MAINT_RES ( type: esriFieldTypeString, alias: Maintenance, length: 50 )
• CITY_PERMIT ( type: esriFieldTypeString, alias: City Permit?, length: 8 )
• FOREBAY ( type: esriFieldTypeString, alias: Forebay, length: 8 )
• RISER ( type: esriFieldTypeString, alias: Riser, length: 8 )
• SPILLWAY ( type: esriFieldTypeString, alias: Spillway, length: 8 )
• TRASHRACK ( type: esriFieldTypeString, alias: Trashrack, length: 8 )
• COMMENTS ( type: esriFieldTypeString, alias: Comments, length: 254 )
• PHOTO ( type: esriFieldTypeString, alias: Photo, length: 8 )
• PHOTO_ID ( type: esriFieldTypeString, alias: PHOTO_ID, length: 254 )
• MAPDATE ( type: esriFieldTypeDate, alias: Mapping Date, length: 8 )
• OWNER ( type: esriFieldTypeString, alias: Contact-Name, length: 254 )
• ADDRESS ( type: esriFieldTypeString, alias: Contact-Address, length: 254 )
• CITY_ST_ZIP ( type: esriFieldTypeString, alias: Contact-City, St, Zip, length: 254 )
• REACH_ID ( type: esriFieldTypeInteger, alias: Pond Reach ID )
• INVENTORY_STATUS ( type: esriFieldTypeString, alias: Inventory Status, length: 50 , Coded Values: [DGPS: Differential GPS Located] , [GPS OBSCURED: GPS Located with Obscured View - Low Quality] , [DISTANCE-BEARING OFFSET: Distance - Bearing Offset] , ...6 more... )
• ATTRIBUTE_DATA_SOURCE ( type: esriFieldTypeString, alias: Attribute Source, length: 100 )
• SPATIAL_DATA_SOURCE ( type: esriFieldTypeString, alias: Spatial Source, length: 100 )
• TAG_DEWBERRY ( type: esriFieldTypeInteger, alias: Source Tag )
• GPS_ID ( type: esriFieldTypeString, alias: GPS Unit ID, length: 50 , Coded Values: [ProXR0220208195: ProXR0220208195] , [GRS1_599-0076: GRS1_599-0076] , [GRX1_673-01187: GRX1_673-01187] , ...3 more... )
• STORM_ID ( type: esriFieldTypeString, alias: StormID, length: 100 )
• TAG ( type: esriFieldTypeInteger, alias: Tag )
• Lat ( type: esriFieldTypeDouble, alias: Lat )
• Long ( type: esriFieldTypeDouble, alias: Long )
• EAMID ( type: esriFieldTypeString, alias: EAMID, length: 15 )
• SCMTYPE ( type: esriFieldTypeString, alias: SCMTYPE, length: 50 , Coded Values: [WETLAND: Wetland] , [INFILTRATION: Infiltration] , [BIORETENTION: Bio-Retention] , ...10 more... )
• SCMSUBTYPE ( type: esriFieldTypeString, alias: SCMSUBTYPE, length: 50 , Coded Values: [WET: Wet pond] , [WETLAND: Wetland] , [NATURAL: Natural] , ...12 more... )
• SHAPE ( type: esriFieldTypeGeometry, alias: SHAPE )
• created_user ( type: esriFieldTypeString, alias: created_user, length: 255 )
• created_date ( type: esriFieldTypeDate, alias: created_date, length: 8 )
• last_edited_user ( type: esriFieldTypeString, alias: last_edited_user, length: 255 )
• last_edited_date ( type: esriFieldTypeDate, alias: last_edited_date, length: 8 )
• SHAPE.STArea() ( type: esriFieldTypeDouble, alias: SHAPE.STArea() )
• SHAPE.STLength() ( type: esriFieldTypeDouble, alias: SHAPE.STLength() )
• EAMDescription ( type: esriFieldTypeString, alias: EAMDescription, length: 50 )
• EAMComment ( type: esriFieldTypeString, alias: EAMComment, length: 200 )

Types:

ID: 1
Name: Underground Detention
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

ID: 2
Name: Wet Pond
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

ID: 3
Name: Wetland
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

ID: 4
Name: Infiltration
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

ID: 6
Name: Natural
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

ID: 7
Name: Riparian Buffer
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

ID: 8
Name: Pourous Pavement
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

ID: 9
Name: Dry Pond
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

ID: 10
Name: Creek
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

ID: 11
Name: Filterra Unit
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

ID: 12
Name: Bio-swale
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

ID: 13
Name: Other
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

ID: 14
Name: Cistern
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

ID: 5
Name: Silva Cell
Domains:
• GPS_ID:
  Inherited
• SCMTYPE:
  Inherited
• SCMSUBTYPE:
  Inherited

---

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

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