Alberta data: Base Data provided by Spatial Data Warehouse Ltd. Population Density provided by Alberta Environment and Sustainable Resource Development, derived from population data provided by 2011 Municipal Affairs Population List, Alberta Municipal Affairs, Municipal Services Branch. Montana data: Road network provided by Montana Dept. of Transportation/Planning/Data & Statistics Bureau/RIM. Municipalities provided by Montana Base Map Service Center, Department of Administration, Information Technology Services Division. Hydrography provided by USGS National Hydrography Dataset/USDA NRCS Watershed Boundary Dataset. Population Density provided by U.S. Census Bureau, TIGER/LINE. Saskatchewan data: Roads (National Road Network) and Hydrography © Department of Natural Resources Canada. All rights reserved. Urban Places provided by Saskatchewan Research Council. Population Density provided by Statistics\Canada, 2006.
Categories: Watershed Maps