Alberta data: Base Data provided by Spatial Data Warehouse Ltd. Water Quality Monitoring Sites provided by the Milk River Watershed Council Canada. 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. Water Quality Monitoring Sites provided by U.S. Geological Survey (USGS), Water Resources of Montana. Saskatchewan data: Roads (National Road Network) and Hydrography © Department of Natural Resources Canada. All rights reserved. Urban Places provided by Saskatchewan Research Council. River Reaches defined by Milk River Watershed Council Canada and Montana Department of Environmental Quality, Water Quality Planning Bureau. Impairment Causes provided by Montana Department of Environmental Quality, Water Quality Planning Bureau.
Categories: Watershed Maps