Finding where the fish are holding is often the most challenging, yet crucial, part of fly fishing. Trout and other game fish hold in specific locations for two primary reasons: safety/cover and food access. By understanding how to "read the water," you can significantly increase your success rate.
Understanding Prime Holding WaterFish, especially trout, instinctively seek out areas in a stream or river that offer them protection from predators and strong currents, while also providing a steady supply of food. The following is a breakdown of the most common and productive holding areas.
Structure | Description | Why Fish Hold Here |
|---|---|---|
Riffles | Shallow, fast-moving water where the surface is broken. | Oxygenated water and dislodged insects, but fish are actively feeding. |
Runs | Deeper, uniform flow between a riffle and a pool. | Excellent feeding lanes, offering a balance of current and depth. |
Pools | Deep, slow-moving sections often found after a drop-off or bend. | Excellent resting and safety areas. Fish often hold near the head or tail of the pool. |
Seams/Current Edges | The line where fast water meets slow water (e.g., behind a large rock). | Minimal effort required to hold position, with food delivered directly by the fast current. |
Eddies | Circular, reverse currents found on the inside bend of a river or behind obstructions. | Resting and feeding areas where food accumulates. |
Cover provides fish with a sense of security and protection from predators (both above and below the water).
Fish location is not static; it changes based on the time of day, weather, and available light.
Light and Time of DayTrout are cold-water species and become lethargic in warm water.