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Home > services > SDEMapServices > Stormwater (MapServer) > swChannels API Reference
JSON

Layer: swChannels (ID: 15)

Name: swChannels

Display Field: ASSETTYPE

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: CHANNEL: Channels are non-enclosed assets designed to have the ability to convey stormwater. Hillsborough County categorizes CHANNELS into 6 distinct subtypes.DITCH: Roadside Ditches are parallel to a roadway and is intended for collection of roadside drainage. They can be dry based on environmental conditions. Off system ditches are generally perpendicular to a roadway; they leave or are outside the typical right-of-way and function to convey water away from the right of way. They can be dry based on environmental conditions. A conveyance specifically designed to transmit water over and around a structure or dam. Grassed depressions that are shallower than ditches … generally no more than 6 inches in the centerline depth. They have been designed to resist soil erosion which may result from stormwater runoff. Flumes are generally steeply inclined, artificially lined conveyances. They may be designed with Energy Dissipaters.CANAL: Canals are designed more for conveyance than for collection. They usually have water in them. They tend to be larger and deeper. For Hillsborough County purposes, it is the Public Works Systems Planning Sections decision as to whether or not such an asset is designated as a type of ditch or as a canal.FLUME:Flumes are generally steeply inclined, artificially lined conveyances. They may be designed with Energy Dissipaters. OFF SYSTEM DITCH:Off system ditches are generally perpendicular to a roadway; they leave or are outside the typical right-of-way and function to convey water away from the right of way. They can be dry based on environmental conditions. SPILLWAY: A conveyance specifically designed to transmit water over and around a structure or dam. SWALE:Grassed depressions that are shallower than ditches … generally no more than 6 inches in the centerline depth. They have been designed to resist soil erosion which may result from stormwater runoff.

Copyright Text: Hillsborough County, FL

Default Visibility: false

MaxRecordCount: 2000

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:
Drawing Info: Feature Draw Order: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: SUBTYPE

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

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