Does Little Rib River hold wild trout?

Yes. The state classifies Little Rib River as Class II (some natural reproduction) across 18.22 miles of stream. That classification means natural reproduction, not stocking. Source: Wisconsin DNR Classified Trout Streams.

Little Rib River

Wisconsin. Classified Class II (some natural reproduction) by the state across 18.22 miles.

State Trout Classification

Classification	Class II (some natural reproduction)
Classified length	18.22 miles

Source: Wisconsin DNR Classified Trout Streams.

Fly fishing rivers →Wisconsin trout water →Wisconsin lakes →

Conditions: USGS NWIS (public domain). Classification: Wisconsin DNR Classified Trout Streams.