The east and west branches of Cowley Run contain brook and brown trout. Cowley Run is a high-quality stream offering mountain freestone fishing at its best. It is not unusual to catch native brook trout in these waters.
Nearby, the Portage and Driftwood branches of the Sinnemahoning Creek provide anglers with an opportunity to fish for smallmouth bass and trout.
All streams receive spring stockings.
Complete information about fishing rules and regulations in Pennsylvania is available from the Pennsylvania Fish and Boat Commission.