River AR

School House Branch

Arkansas • 35.0529, -94.3536

Hydrography profile Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

3 mi

5 km

Elevation

916′ → 548′

368 ft drop

Stream Order

Stream

Slope

2.08%

109.8 ft/mi

Drainage

3 mi²

8 km²

Avg Flow

-- cfs

0.6 mph velocity

Path to Mouth

314 mi

505 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

Loading the interactive map…

Data from USGS & NOAA for informational purposes only. Read source and safety notes

Rain Radar