Stream IL

Spring Run

Illinois • 39.7934, -90.4793

Hydrography profile Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

6 mi

10 km

Elevation

640′ → 464′

176 ft drop

Stream Order

Medium River

Slope

0.53%

27.8 ft/mi

Drainage

5 mi²

12 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

1,275 mi

2,052 km to ocean

Classification

Tributary

Mid-reach

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 Spring Run

There are 3 boat ramps, launches, and public access points on Spring Run.