View In:   ArcGIS Online Map Viewer

Name: Watershed Boundary

Display Field: watershed

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This feature class contains the polygons representing the watershed boundaries from the Countywide Master Plan Update Models for all watersheds in unincorporated Hillsborough County. A watershed is an area of land that drains all the streams and rainfall to a common outlet such as the outflow of a reservoir, mouth of a bay, or any point along a stream channel.The subbasin delineation dataset for each watershed was downloaded from the Countywide Master Plan Update dataset and reprojected them into the NAD 1983 HARN Florida State Plane coordinate system to match the spatial coordinates with Southwest Florida Water Management District (SWFWMD) datasets. They were combined to a single basin delineation feature class for Hillsborough County Watersheds. The features were checked for topology error and fixed to include gaps and to remove the overlaps between subbasins and watersheds. Then, they were dissolved in ArcGIS by watershed to get the watershed boundary. The goal of the Watershed Management Plan (WMP) update was to upgrade the Hillsborough County Stormwater Management Model (HCSWMM) and floodplain mapping for the watersheds throughout the County.The update of the WMP was necessary due to the tremendous amount of development that has occurred throughout the county. The watershed model updates were based on digital topographic data, land use, aerial photography and recent development within each watershed. To find out more how these subbasins were delineated, please contact Hillsborough County Public Works Department, Technical Services Division, Stormwater Services Section, 22th Floor, County Center, 601 E. Kennedy Blvd., Tampa, FL 33602.

Service Item Id: 931ef896f8624590a82cbcbea7e0790c

Copyright Text: Hillsborough County and Southwest Florida Water Management District

Default Visibility: false

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: 438527.2679628283
YMin: 1171125.8648084924
XMax: 693952.9664279968
YMax: 1435235.6627033204
Spatial Reference: 102659  (2237)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [0, 0, 0, 0]
Outline:
Style: esriSLSDash
Color: [255, 170, 0, 255]
Width: 1
Label: N/A
Description: N/A
Transparency: 15
Labeling Info:
Label Placement: esriServerPolygonPlacementAlwaysHorizontal
Label Expression: N/A
Use Coded Values: true
Symbol:
Color: [255, 170, 0, 255]
Background Color: N/A
Outline Color: N/A
Vertical Alignment: bottom
Horizontal Alignment: left
Right to Left: false
Angle: 0
XOffset: 0
YOffset: 0
Size: 12
Font Family: Arial
Font Style: normal
Font Weight: bold
Font Decoration: none

Min. Scale: 150000.0
Max. Scale: 0.0

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:

• objectid ( nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: OBJECTID, alias: OBJECTID )
• watershed ( modelName: watershed, nullable: true, editable: true, defaultValue: null, length: 80, alias: WATERSHED, type: esriFieldTypeString )
• area_acres ( modelName: area_acres, nullable: true, editable: true, defaultValue: null, alias: AREA_ACRES, type: esriFieldTypeDouble )
• SHAPE__Length ( virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Length, type: esriFieldTypeDouble )
• SHAPE__Area ( virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Area, type: esriFieldTypeDouble )

Templates:

• Name: Watershed Boundary
  Description:
  Prototype:
  watershed: null
  area_acres: null
  
  Drawing Tool: esriFeatureEditToolPolygon

Capabilities: Query

Sync Can Return Changes: true

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports ApplyEdits By Upload Id: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:   Field Groups   Contingent Values

Supported Operations:   Query   Query Attachments   Query Analytic   Query Top Features   Query Bins   Append   Validate SQL   Generate Renderer   Return Updates   Metadata   Update Metadata