Alaska · Unknown Co.

John River

Wild & Scenic🏞 National Park
· 40 mi · Class
Optimal: CFS · USGS #
CFS
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Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 0 cfsHist. median: 0 cfsNo realtime gauge — see release schedule
National Wild & Scenic River · National Park Service

The John River flows 136 miles from the 6,000-foot-high Endicott Mountains to its confluence with the Koyukuk River. From its origin at Soakpak Mountain, the John River flows through Anaktuvuk Pass and then south through the Brooks Range's alpine tundra and forested valleys to the Koyukuk River just below Bettles Field/Evansville. <p></p>The river’s notably low valley and narrow corridor contribute to its unique character, through beautiful areas and a variety of ecosystems.The valley is an important migration route for the Arctic Caribou Herd. <p></p>The upper portions of the river provide a

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Data Quality

River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.

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