Disclaimer: The following report is compiled using artificial intelligence from current available data. Accuracy is not guarenteed. Always check local laws and regulations before fishing.

The Delaware River in Roscoe, Sullivan County, New York, flows through the scenic Catskills with crystal-clear, low-flow waters ideal for wading and targeting trout in its riffles, pools, and runs.

Overall Fishing Conditions

Fishing conditions are rated 7 out of 10, offering good opportunities with comfortable water temperatures and clear visibility, though low flows mean you'll need to fish carefully in shallower areas to avoid spooking fish.

Insect Hatches and Their Timing

• Late September hatches include Blue-Winged Olives and possibly some Tricos in the morning.
• Terrestrials like ants and hoppers may appear sporadically during warmer midday hours.
• Expect hatches to peak around dawn and dusk, influenced by the sunny forecast and waning crescent moon.

Species to Target

• Focus on brown and rainbow trout, which are active in these cooler flows and remain the primary species in this renowned Catskills river.

Top 5 Fly Patterns to Use

• Blue-Winged Olive for matching common fall hatches in the clear water.
• Elk Hair Caddis as a reliable dry fly for surface action during low-light periods.
• Parachute Adams for its versatility in imitating various insects on sunny days.
• Beadhead Pheasant Tail for nymphing in deeper runs where fish are holding.
• Foam Hopper to mimic terrestrials that fish might target near the banks.

Best Times of Day to Fish

• Early morning around sunrise for the best hatch activity and less angling pressure.
• Late afternoon into evening as the sun softens, boosting insect emergence and trout feeding.