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Catalogue Entry: Drainage Open Channels
Open drainage channels including drainage ditches, creeks, and rivers.-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
- ZIP
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Catalogue Entry: Drainage Water Bodies
Polygon features such as Forebay (for a Pump Station), Lake or Wetlands-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
- ZIP
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Catalogue Entry: Drainage Manholes
Ground surface access hatch to inspect and maintain storm sewer pipes.-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
- ZIP
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Catalogue Entry: Drainage Mains
Underground storm sewer pipes including roadway culvert crossings.-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
- ZIP
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Catalogue Entry: Drainage Laterals
Service pipes connecting the City storm sewer main to an inlet device.-
File available for download in the following formats:
- Feature Layer
- HTML
- ZIP
- URL
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Catalogue Entry: Drainage Sub Catchments
Sub Catchments are defined geographic limits of the sub-drainage areas which form the Major Drainage Catchments.-
File available for download in the following formats:
- Feature Layer
- HTML
- ZIP
- URL
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Catalogue Entry: Drainage Service Connections
Service pipes connecting the City storm sewer main to a private property.-
File available for download in the following formats:
- Feature Layer
- HTML
- ZIP
- URL
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Catalogue Entry: Drainage Pump Stations
Facilities that pump collected stormwater back into hydrologic system.-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
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Catalogue Entry: Drainage Monitoring Stations
A device used for the measurement of rainfall, water quality, water depth and water flow.-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
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Catalogue Entry: Drainage ISMP Boundaries
ISMP Boundaries are tributary drainage boundaries for major creeks and watersheds. These boundaries are based on ground topography and the service areas of the storm sewer pipe...-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
- ZIP
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Catalogue Entry: Drainage Flood Control
Linear features that control the flow of stormwater during peak rain periods. These features include Dykes, Spillways and Stoplogs.-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
- ZIP
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Catalogue Entry: Drainage Erosion Protection Works
Locations where various capital works projects have taken place to prevent erosion of stream banks. This layers also indicates where erosion sites have been identified where...-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
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Catalogue Entry: Drainage Catch Basins
Catch Basins are complex objects that do not fall under Manholes.-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
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Catalogue Entry: Drainage Casings and Sleeves
Drainage main protection for mains run under high traffic areas.-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
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Catalogue Entry: Drainage Devices
Devices are complex objects that do not fall under Manholes. These can be grated openings to collect surface runoff, including roadside catch basins and lawn drains. This layer...-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
- ZIP
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Catalogue Entry: Drainage Dyke Infrastructure
This layer displays dyke assets along major watercourses within the city.-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
- ZIP
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Catalogue Entry: Drainage Detention Ponds
A man-made pond providing storage of storm water drainage in order to control the rate of outflow or discharge. The pond can be "wet" where a minimum depth of water is...-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
- ZIP
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Catalogue Entry: Drainage 200 Yr Flood Plain
The area that can be expected to flood, on average, once every 200 years. This is called the 200-year flood and can occur at any time in any given year. The indicated flood...-
File available for download in the following formats:
- Feature Layer
- HTML
- URL
- ZIP