Chris Izworski, reporting from Michigan on the current state of the Pigeon River this Monday morning in late May. The gauge at 04127918 shows eighty-seven cubic feet per second, a comfortable level for wading the brushy runs and pocket water that define the Pigeon in the state forest. Clarity is good. The river is cold and clean and moving at a pace that suits the brook trout who hold here year-round.
Memorial Day brings mostly sunny skies with an afternoon high near eighty-one degrees and a slight chance of showers and thunderstorms. Winds are light at ten miles per hour. Tonight the temperature will fall to sixty degrees under partly cloudy skies. Tuesday looks clean and bright, with full sun and a high of eighty-three degrees. These are good conditions for a river that fishes best when the sun is up and the trout can see the surface clearly.
What Is Hatching
The sulphurs are on now. Ephemerella dorothea, size sixteen, cream-bodied and reliable in the late afternoon. The hatch begins around five o’clock and runs into dusk. You will see them lifting off the slower pools and the soft edges below the log jams. A Sulphur Comparadun size sixteen is the correct fly. Tie it with pale yellow dubbing and a light dun wing. The trout are selective during the peak of the hatch, so match the size and the silhouette exactly.
Caddis are also present. Tan and olive bodied, size fourteen and sixteen, skating across the riffles in the afternoon and again at dusk. An Elk Hair Caddis size fourteen in tan will cover most situations. Fish it dead drift first, then give it a twitch if the trout are ignoring the static presentation. The brookies will take it aggressively when the caddis are thick.
March browns are finishing now but you may still see a few in the middle of the day. Size ten and twelve, dark bodied with mottled wings. A March Brown Comparadun size twelve is worth carrying if you fish the upper stretches where the water is faster and the fish are less pressured.
Where to Go
The access points in the Pigeon River Country State Forest are well marked but the river itself requires some walking. The upper sections above Pigeon Bridge hold the best brook trout water. The stream is narrow here, often no more than twelve feet across, and the canopy is dense. You will be casting short and placing the fly into small pockets between the logs and the undercut banks. Use a seven-and-a-half-foot leader and keep your movements slow.
Below Pigeon Bridge the river opens slightly and the character changes. The pools are longer and the trout have more room to move. This is where the sulphur hatch will be most visible. Fish the tailouts and the slow seams where the current loses its energy. The brookies will be rising in these areas when the hatch is on.
The river is catch and release for brook trout. Regulations are posted at the access points. Single barbless hooks are required. Handle the fish carefully and return them quickly.
The Practical Read
Eighty-seven cubic feet per second is a stable flow for the Pigeon. The river is not dropping quickly and it is not rising. You can wade with confidence and the trout are holding in their usual lies. The water temperature is likely in the mid to upper fifties, cold enough to keep the brook trout active through the warmest part of the day.
The afternoon heat may push the best fishing into the evening hours. Plan to be on the water by four o’clock and fish through dusk. The sulphur hatch will peak between five-thirty and seven o’clock. Bring a headlamp if you intend to stay late. The woods are thick and the trail back to the vehicle can be difficult to follow in full dark.
This is brook trout water in a forested drainage. The fish are small, typically six to ten inches, and they are wary. Cast accurately and do not line the fish. The reward is not in the size but in the setting and the quality of the rise.
For live flow data, detailed hatch charts, and the full Michigan trout network, visit michigantroutreport.com.