Hydrology Watershed Maps
Discover the hidden veins of the earth with our mathematically scaled river networks.
USA Continental
California
Colorado
Florida
Texas
Washington
France
Japan
Using high-resolution HydroSHEDS geospatial data, we map every single river, creek, and major waterway. The files utilize the Strahler stream order to exponentially scale line thickness—meaning massive rivers are deeply carved, while tiny local creeks form a delicate background web.
What's Included?
- All 50 US States, mathematically clipped strictly to their state borders.
- The massive continuous contiguous USA Continental Map.
- Premium International Countries (including France, Italy, and Japan).
These are phenomenal sellers at local craft fairs and perfect for rustic cabin decor. The outer state/country boundaries are bold, continuous cut paths, and the rivers are optimized for high-speed vector scoring.
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Frequently Asked Questions
Are all 50 US states included?+
Yes. Every single US state is included as a separate file, mathematically clipped strictly to its official state borders. The bundle also includes the massive continuous contiguous USA continental map and premium international countries.
How does the Strahler stream order scaling work?+
The Strahler stream order is a mathematical system that classifies rivers by their branching hierarchy. We use it to exponentially scale line thickness—massive rivers like the Mississippi are deeply carved thick lines, while tiny local creeks form a delicate, hair-thin background web.
Where does the river data come from?+
We use high-resolution HydroSHEDS geospatial data, which provides globally consistent hydrological information derived from satellite elevation data. This ensures every river, creek, and major waterway is accurately mapped.
Which international countries are included?+
The bundle includes premium international country maps such as France, Italy, and Japan, with more being added regularly. Each country is clipped to its national borders with the same precision as the US state maps.
What materials work best for watershed maps?+
These maps look incredible on natural wood like birch plywood, maple, or walnut—the river networks create beautiful organic textures. They are also stunning on dark acrylic with backlit LED mounting. Most customers cut them between 12 and 24 inches.
