River IN

Chaplin River

Indiana • 37.8438, -85.0636

Hydrography profile Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

37 mi

59 km

Elevation

1,072′ → 546′

526 ft drop

Stream Order

Medium River

Slope

0.27%

14.3 ft/mi

Drainage

284 mi²

736 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

518 mi

834 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