Does Fourmile Run hold wild trout?

Yes. The state classifies Fourmile Run as Class A Wild Trout, with brook trout reproducing naturally across 6.35 miles of stream. That classification means natural reproduction, not stocking — though parts of it are also stocked. Source: PA Fish & Boat Commission (PASDA).

Is there public access on Fourmile Run?

About 100% of the classified section of Fourmile Run runs through public land, weighted across its sections. The remainder is private — access there requires landowner permission regardless of what the water is classified as.

Fourmile Run

Tioga County, Pennsylvania. Classified Class A Wild Trout by the state, with brook trout reproducing naturally across 6.35 miles.

State Trout Classification

Classification	Class A Wild Trout
Reproducing species	Brook Trout
Classified length	6.35 miles
On public land	100%
Also stocked	Yes
County	Tioga

Source: PA Fish & Boat Commission (PASDA).

Fly fishing rivers →Pennsylvania trout water →Pennsylvania lakes →

Conditions: USGS NWIS (public domain). Classification: PA Fish & Boat Commission (PASDA).