Willowemoc Creek

The Willowemoc is one of the two streams that made American fly fishing what it is. It joins the Beaver Kill at Junction Pool in Roscoe — "Trout Town USA" — and together they're the water where the Catskill dry-fly tradition was born, where Theodore Gordon, the Dettes, and the Darbees tied the flies that still carry the region's names. What that history buys you today is a classic medium-sized Catskill freestone: cold, tea-stained, boulder-and-riffle water running about 27 miles from the hemlock-shaded headwaters above Willowemoc hamlet down to Roscoe, gathering Mongaup Creek at DeBruce and the Little Beaver Kill at Livingston Manor along the way. It fishes small and intimate up top — a ten-to-fifteen-foot brook-trout creek under spruce and hemlock — and opens to forty-to-a-hundred feet of wadeable riffles, pools, and runs by the time it reaches Roscoe.

This is a wading stream end to end — no drift boats — and it rewards a stealthy, technical approach more than power. It's a hatch-matching dry-fly and nymph fishery through and through: the full Catskill mayfly calendar comes off here, from Quill Gordons and Hendricksons in April through Sulphurs and Light Cahills into summer, with Isonychia and tricos carrying the warm months. The marquee water is the year-round catch-and-release no-kill stretch that runs from just above Elm Hollow Brook down about 3.2 miles to the second Route 17 bridge east of Roscoe, with Hazel Bridge Pool as its social and fishing hub. The wild brook trout are up high in the small water; the browns and rainbows in the lower river are mostly hatchery fish, and roughly nine of ten trout in the no-kill are stocked.

Be honest with yourself about two things. First, it's a freestone, so it's flow- and temperature-dependent — spring snowmelt and storms blow it out, and by mid-July it can drop under 30 CFS at Livingston Manor and warm into the low 70s°F, at which point you fish the dawn hours or move to the cold releases of the nearby Delaware system. Second, the lower river sees real pressure, especially opening weekend and during the famous hatches. Access is good — DEC maintains public fishing rights and parking through much of the corridor, and Roscoe and Livingston Manor are full-service fly-fishing towns — but private frontage is real between the public easements, so mind the posted banks.