Best Smallmouth Bass Rivers in New York for Fly Fishing

The Delaware River forms New York’s southern border with Pennsylvania and is one of the eastern United States’ finest wild river fly fishing corridors. The upper Delaware — particularly the East Branch from Downsville downstream and the West Branch from Cannonsville Reservoir — transitions from cold trout water to warm smallmouth habitat as both branches join the main stem at Hancock and flow south. The main Delaware below Hancock through Callicoon and Narrowsburg holds outstanding smallmouth populations in a wild, undammed river setting that’s federally protected as a National Recreation Area. Fish averaging 14–18 inches are realistic targets, and the Delaware produces trophy smallmouth over 20 inches consistently.

Clouser Minnows and poppers are the Delaware’s most effective smallmouth fly patterns. The river’s long season — May through October — means different tactics are productive at different times: poppers work best in the warm, low-water conditions of July and August when bass are feeding aggressively on the surface, while Clouser Minnows and streamers produce through the cooler water of May, June, September, and October. Use 1X–2X tippet — Delaware smallmouth run large and the river’s rocky structure demands tippet strength. Float fishing is standard; the Delaware has multiple launch points through the upper and middle river National Recreation Area sections.

The Hudson River — New York’s most famous river — provides exceptional smallmouth bass fly fishing in its upper tidal and non-tidal sections from the Troy area northward through Albany, the Mid-Hudson Valley, and the Catskill foothills. The non-tidal upper Hudson from Mechanicville north through Hudson Falls and Fort Edward holds productive smallmouth populations in a big-river setting with current structure, rocky banks, and the kind of habitat that produces larger-than-average fish. The tidal lower Hudson from Troy to Manhattan also holds smallmouth, with the best populations in the rocky sections near Hudson, Kingston, and Rhinebeck.

Deceivers and Woolly Buggers are the Hudson’s most effective smallmouth fly patterns. Large Deceivers in natural minnow colors produce well in the deeper current seams and along the rocky bank structure of the upper non-tidal sections. Woolly Buggers strip effectively through the deeper tidal pool sections where bass hold against the current reversal. The Hudson is primarily a boat-access fishery — canoes, kayaks, and small motorboats provide the most effective access to the river’s best smallmouth water. Use 1X tippet for the Hudson’s large fish population.

The Black River drains the Adirondack western foothills through Lewis and Jefferson counties before joining Lake Ontario near Watertown. The lower Black River from Lowville downstream through Carthage and Watertown offers excellent smallmouth bass fly fishing in a fast, rocky river setting that’s quite different from the big, slow rivers that typically define New York smallmouth fishing. The Black’s powerful current, basalt ledge structure, and cold Adirondack water create ideal conditions for hard-fighting, well-conditioned smallmouth that average 13–17 inches in the better canyon sections.

Clouser Minnows and crayfish patterns are the Black River’s most effective fly choices. The river’s fast water and rocky character demand patterns that can hold depth in strong current — heavily weighted Clousers in chartreuse/white produce consistently in the current seams and below the ledge formations. Crayfish patterns dead-drifted along the rocky bottom produce well from June through August when crayfish are active and bass key heavily on them. The Black River State Forest and multiple county access points provide wade fishing access to the river’s best canyon sections.