Kuskokwim River Map
The Kuskokwim River is a 1,130 km (702 mi) river in the United States. This map shows its course from the East Fork Kuskokwim River to the Bering Sea on shaded relief, with its river network, lakes, borders and major cities.

How to read this map
The Kuskokwim River is about 1,130 km (702 mi) long and drains a basin of about 124,000 km² (48,000 sq mi). Its average discharge is about 1,900 m³/s (67,000 cu ft/s). It rises at the East Fork Kuskokwim River and flows into the Bering Sea. Tributaries include Aniak River, Swift River, Stony River, Takotna River, Johnson River, Holitna River, Kwethluk River and Eek River.
The highlighted blue line is the course of the Kuskokwim River as mapped by Natural Earth.
Greens show lower elevations; tan and brown show higher land, with pale tones toward the highest terrain. Shadows emphasize the slopes, and vertical relief is exaggerated so landforms are easier to read. Dashed lines show country borders, and fine dashed lines show state or province borders.
The relief uses Terrain Tiles (SRTM, GMTED2010 and ETOPO1 elevation data). Rivers, lakes, borders and the course of the Kuskokwim River come from Natural Earth, and the figures on this page from Wikidata. Natural Earth draws features at a small scale, so the line is a guide to where the Kuskokwim River is, not a surveyed boundary.
Blank physical map
The blank version keeps the mapped features and removes the place labels. Download it for a geography worksheet or practice identifying the features.

Kuskokwim River facts
| Fact | Value |
|---|---|
| Length | 1,130 km (702 mi) |
| Drainage basin | 124,000 km² (48,000 sq mi) |
| Average discharge | 1,900 m³/s (67,000 cu ft/s) |
| Source | the East Fork Kuskokwim River |
| Mouth | the Bering Sea |
| Countries | the United States |
| US states | Alaska |
| Tributaries | Aniak River, Swift River, Stony River, Takotna River, Johnson River, Holitna River, Kwethluk River, Eek River, George River and Gweek River |
Data sources and license
- Natural Earth (public-domain geography): Public domain.
- Terrain Tiles / Mapzen (SRTM, GMTED2010, ETOPO1): Open elevation data; source attribution retained.
- Wikidata (lengths, areas, countries and other facts): CC0 1.0.
Map design and rendered images: Atlas of Maps, CC BY 4.0. Source databases retain their own licenses; the map license does not replace them.
Maps of the countries: United States. Compare with the world rivers map.
Frequently asked questions
How long is the Kuskokwim River?
The Kuskokwim River is about 1,130 km (702 mi) long, with a drainage basin of about 124,000 km² (48,000 sq mi).
Where does the Kuskokwim River start and end?
The Kuskokwim River rises at the East Fork Kuskokwim River and flows into the Bering Sea.
Can I download a blank map of the Kuskokwim River?
Yes. The blank version keeps the relief, rivers and borders and the highlighted river but removes the place names. Both versions are free to download as PNG and as an A4 PDF.
Use this map
You can download, print and share this map for free, in class, in school projects, in presentations and on websites, as long as you credit the source: Kuskokwim River Map · Atlas of Maps (atlasofmaps.com), license CC BY 4.0.
More maps of rivers
- Mississippi River Map
- Missouri River Map
- Ohio River Map
- Colorado River Map
- Columbia River Map
- Rio Grande Map
- Hudson River Map
- Tennessee River Map
- Arkansas River Map
- Snake River Map
- Sacramento River Map
- Potomac River Map
- Delaware River Map
- Susquehanna River Map
- Platte River Map
- Yellowstone River Map
- Yukon River Map
- Niagara River Map
- St. Clair River Map
- Stikine River Map
- Klamath River Map
- Sprague River Map
- Copper River Map
- Alabama River Map