Major Drainage Regions of North Dakota (4 mb)
Major Drainage Regions
Basic map showing major drainage regions in North Dakota. It was designed as a general education map with a finished size of 11"x17".
Major Drainage Sub-Regions of North Dakota (5 mb)
Major Drainage Sub-Regions
Basic map showing major drainage sub-regions in North Dakota. It was designed as a general education map with a finished size of 11"x17".
Major Drainage Basins of North Dakota (5 mb)
Major Drainage Basins
Basic map showing major drainage basins in North Dakota. It was designed as a general education map with a finished size of 11"x17".
Major Drainage Sub-Basins of North Dakota (6 mb)
Major Drainage Sub-Basins
Basic map showing major drainage sub-basins in North Dakota. It was designed as a general education map with a finished size of 11"x17".
Devils Lake Watershed Basemap (3 mb)
Devils Lake Basin Basemap
Portrayal of the Devils Lake Watershed Basin which shows HUC12 sub-watershed delineations along with commonly used administrative names for these sub-watersheds. Map size is 36"x36" and scale is 1:158,400 (1" represents 2.5 miles). July 2006
Northwest Area Water Supply (NAWS) Service Area (1 mb)
NAWS Service Areas
11"x17" portrayal of the NAWS Service Area. August 2006
North Dakota Regional Water Systems (1 mb)
North Dakota Regional Water Systems
Map showing boundaries of regional water systems, including the cities served by those systems.
