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River OR

South Umpqua River

Oregon • 43.0279, -123.2719
Length
103 mi
166 km
Elevation
2,001′ → 362′
1,640 ft drop
Stream Order
8
Major River
Slope
0.30%
15.9 ft/mi
Drainage
1,801 mi²
4,664 km²
Avg Flow
3,070 cfs
2.1 mph velocity
Path to Mouth
213 mi
342 km to ocean
Classification
Tributary
Mid-reach
Elevation Profile
Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

EPA WQP MyWaterway
Data from USGS & NOAA for informational purposes only. More
Monitor

Water Level Gauges on South Umpqua River

There are 3 USGS water level monitoring stations on South Umpqua River providing real-time flow and stage data.

Access Sites on South Umpqua River

There are 26 boat ramps, launches, and public access points on South Umpqua River.