River Runner: Follow a raindrop from anywhere to the sea. Web Soil Survey: Official US soil maps and reports for any area.
| River Runner | Web Soil Survey | |
|---|---|---|
| Category | Environment & Wildlife Maps | Geology, Terrain & Ocean Floor |
| Coverage | Worldwide | United States |
| Updates | Static archive | Periodically |
| Data source | Hydrological datasets | NRCS soil surveys |
| Made by | Sam Learner | USDA Natural Resources Conservation Service |
| Price | Free | Free |
| Account | No account needed | No account needed |
| On phones | Works well on phones | Best on a computer |
| Map view | 3D | Flat map |
| Visits from ColorfulMaps | 0 | 0 |
| Open map | Open map |
What you can do with River Runner
- Click anywhere to trace water to the sea
- 3D flyover of the route
- River names along the way
What you can do with Web Soil Survey
- Soil maps for most of the US
- Suitability reports
- Download data
Summary based on public information. Check each map's website for current features and prices.