RIVER GAUGE · NORTH FORK SUN RIVER
North Fork Sun River near Augusta
Teton County, Montana
Water level3.76 ft
Flow214 cfs
Last readingSep 16, 2026, 4:30 PM UTC (last recorded)
Minor flood9 ft
The past week
Loading chart…
More on North Fork Sun River
DownstreamSun River above Augusta
Get an alert when North Fork Sun River rises
Save this gauge in the free StormCast app and pick the level that matters to you. Your phone goes off when the water gets there.
