|Districts||Northwest Arctic Borough, Yukon–Koyukuk Census Area|
|Source||Gates of the Arctic National Park and Preserve|
|- location||near the Continental Divide in the Helpmejack Hills, Northwest Arctic Borough|
|- elevation||1,638 ft (499 m) |
|Mouth||Koyukuk River |
|- location||32 miles (51 km) west-southwest of Hughes, Yukon–Koyukuk Census Area|
|- elevation||207 ft (63 m) |
|- coordinates||Coordinates: |
|Length||120 mi (193 km) |
The Hogatza River is a 120-mile (190 km) tributary of the Koyukuk River in the U.S. state of Alaska. Beginning in the Gates of the Arctic National Park and Preserve, it flows generally southwest to meet the larger river west of Hughes. The river's name is from the Koyukon language, but the meaning is uncertain.
- Derived by entering source coordinates in Google Earth.
- "Hogatza River". Geographic Names Information System. United States Geological Survey. January 1, 2000. Retrieved October 22, 2013.
- Alaska Atlas & Gazetteer (7th ed.). Yarmouth, Maine: DeLorme. 2010. p. 136. ISBN 978-0-89933-289-5.
- Bright, William (2004). Native American Place Names of the United States. Norman: University of Oklahoma Press. p. 169. ISBN 0-8061-3576-X.
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