Penns Creek · fly box
Where the Green Drake hatch is a public event and the whole valley closes for a week.
| Pattern | Imitates | Size | Technique |
|---|---|---|---|
| Green Drake Coffin Fly | Ephemera guttulata spinner | #10 | Fish the spinner fall at dawn after a hatch night, not the dusk emergence. |
| Drake Cripple | Stuck green drake dun | #10-12 | Dead-drift in the film at dusk; the film is where most drake takes happen. |
| Grannom Caddis, dark | Brachycentrus adult | #14 | Afternoon drift with a twitch at the end of the swing. |
| Iso Nymph | Isonychia nymph | #10 | Swim it with short strips in the riffle at dusk. |
| Bead-head Pheasant Tail | Mayfly nymph | #14-16 | Anchor fly for a two-nymph rig in the fast water above Weikert. |
The dressing plate
On this river
Drake week planning
The hatch is not a single night: it builds over about eight days, with the biggest flights from the third to the sixth. Fish the dusk emergence with a cripple, then return at dawn for the spinner fall. Anglers who only fish one of the two sessions catch a fraction of what the river offers in that week.
Fishing the spinner fall
Dawn spinner falls happen in water you fished the night before, but the fish are in different places — drifting spinners collect in the slow tails and inside seams. Use a spent-wing pattern, cast to individual fish, and keep the fly in the film rather than on the surface; a drake spinner sits flush with the meniscus.
The rest of the year
For eleven months Penns is a caddis and nymph river. Fish a two-nymph rig with a bead-head Pheasant Tail on the point through the fast chutes, and in October switch to olive dries in the flat water below Coburn. The browns here average 25 to 35 cm, with a real chance of a 45 cm fish in the catch-and-release reach.