Map 3.3.15
Land use and water yield for the Churchill drainage region Map 3.3.15
Land use and water yield for the Churchill drainage region

The title of this map is “Land use and water yield for the Churchill drainage region.” It includes three components: a map on land use and two charts on water yield.

The map has two main components—a large map that shows land use for the drainage region and an inset that locates the region within Canada. The drainage region extends across northern Saskatchewan and Manitoba to Hudson Bay.

On the map dark red represents built-up, dark green represents natural and semi-natural, yellow represents agricultural land use and pale blue represents water. In 2011, a large majority of the landscape was natural and semi-natural. Some areas to the west and south-west- consisted of agricultural land and there was a very small amount of built-up.

Provincial boundaries are indicated with a dashed grey line, while international boundaries are indicated by a thick grey line and thin dashed black line. Drainage regions are indicated by a black line. The locations and names of some of the larger population centres within the drainage region are included on the map. Land areas outside the drainage region are coloured medium grey while areas outside Canada are light grey.

Below the map, two charts provide information on water yield for the drainage region. The titles of the charts are “Monthly water yield, 1971 to 2013” and “Trends in water yield, 1971 to 2013.” Data on the monthly yield and trends over time are not available.

Notes: The land use map is derived from remote sensing data products and administrative data sources. Water yield data were derived from discharge values contained in Environment and Climate Change Canada’s HYDAT database. Additional information is available in Appendix E.

Sources: Statistics Canada, Environment, Energy and Transportation Statistics Division, 2017, special tabulation from Agriculture and Agri-Food Canada, 2015, Land Use, 2010, (accessed September 16, 2015); Natural Resources Canada, 2009, Land cover, Circa 2000 - Vector, Earth Sciences Sector, Environment and Climate Change Canada , 2015, Water Survey of Canada, Archived Hydrometric Data Online, (accessed December 3, 2015); Statistics Canada, 2010, “Introducing a new concept and methodology for delineating settlement boundaries: A research project on Canadian settlements,” Environment Accounts and Statistics Analytical and Technical Paper Series, Catalogue no. 16-001-M, no. 11; and special tabulations by Statistics Canada, Business Survey Methodology Division to calculate the smoothed trends.