Title

Sub-basins of the AAFC Watersheds Project – 2013

License

Open Government Licence 2.0 - Canada (OGL-Canada-2.0)

+ You are free to: Copy, modify, publish, translate, adapt, distribute or otherwise use the Information in any medium, mode or format for any lawful purpose.

+ For more info see https://open.canada.ca/en/open-government-licence-canada.

Abstract

This layer was converted to a shapefile from a Esri File Geodatabase from Open Canada Portal, https://open.canada.ca/data/en/dataset/c20d97e7-60d8-4df8-8611-4d499a796493 .

The “Sub-basins of the AAFC Watersheds Project – 2013” dataset is a geospatial data layer containing polygon features representing the Standard Drainage Area Classification (SDAC) 2003 defined sub-drainages of the Agriculture and Agri-Food Canada (AAFC) Watersheds Project.

Canada has eleven major drainage areas which are divided into 164 sub-drainage areas. All drainage areas and sub-drainage areas are named and have an identifying ‘number’. Subdrainage areas have ‘numbers’ that share a common ‘three-character’ designation. For example, the 05A sub-basin contains stations ‘numbered’ 05AB006 and 05AC007.

Publication Date

Aug. 4, 2022, 4:18 p.m.

Type

Vector Data

Keywords

• Drainage
• Hydrology
• Inland waters
• Water
• Watersheds
• Western provinces

Category

Environment

Environmental resources, protection and conservation. Examples: environmental pollution, waste storage and treatment, environmental impact assessment, monitoring environmental risk, nature reserves, landscape.

Regions

Canada

Responsible

AAFC

Group

Government of Canada

Attribution

Government of Canada; Agriculture and Agri-Food Canada; Science and Technology Branch

More info

-

Maintenance Frequency

Frequency Of Maintenance For The Data Is Not Known

Restrictions

Open Government Licence - Canada (https://open.canada.ca/en/open-government-licence-canada)

Edition

Record Modified: 2021-07-27

Purpose

Originally, the Project was to generate a drainage area database intended to provide the basis for updating regional flood and runoff studies. The database was available to all potential users. Over the years many geospatial data layers have evolved. The sub-basins are provided for hydrologic analyses and for creating maps for watershed management or other types of projects.

Language

English

Supplemental Information

Source: https://open.canada.ca/data/en/dataset/c20d97e7-60d8-4df8-8611-4d499a796493

Spatial Representation Type

vector data is used to represent geographic data

Layer WMS GetCapabilities document