Upper Saskatchewan

Ecozone:Nearctic
Biome:Temperate Upland Rivers
Countries:Canada, United States
Area:55,282,589 acres (22,372,070 hectares)
Species:All  Endangered  Invasive
Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 Wildfinder Database