River ID UT

Logan River

Name: Logan River
Address: ID, US

Idaho • 41.7436, -111.7840

Length

54 mi

86 km

Elevation

8,090′ → 4,410′

3,680 ft drop

Stream Order

Large River

Slope

1.30%

68.5 ft/mi

Drainage

690 mi²

1,788 km²

Avg Flow

361 cfs

1.7 mph velocity

Path to Mouth

171 mi

275 km to ocean

Classification

Headwater

Source Stream

Elevation Profile

Water Quality

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

Data from USGS & NOAA for informational purposes only. More

Access Sites on Logan River