United States Hydrological Raised Relief Map by Hubbard Scientific gives America’s river systems the depth, color, and clarity they deserve. It displays rivers in the contiguous U.S. with impressive detail, making it a useful wall reference for classrooms, offices, and environmental studies.
Advanced cartography highlights how water basins divide across the country. Bright colors represent 18 major U.S. river basins, including:
- Pacific Northwest Basin
- California River Basin
- Colorado River Basins
- Mississippi River Basins
- Great Lakes Basin
- Tennessee River Basin
- Ohio River Basin
River classifications appear through differences in line thickness, helping major rivers and smaller waterways stand apart visually. Raised relief adds physical context, so users can connect river networks with terrain, drainage patterns, watershed boundaries, and regional geography. It is both an educational hydrology map and a striking dimensional display.











