ABOUT FLAT CREEK IN WYOMING

Fish Species

Flat Creek is known primarily for one species of fish:

• Snake River Fine-Spotted Cutthroat Trout: Native to the area, this species is known for its beautiful coloration and tenacious fight. These trout are often large and wary, making them a rewarding catch for seasoned anglers.

Fly Hatches

Fly fishing on Flat Creek is largely influenced by its summer and fall hatches. The creek’s slow, meandering waters require precision casting and an understanding of the local hatches. Key hatches include:

• Mayflies: PMDs are especially important during late summer and early fall.
• Terrestrials: Grasshoppers, ants, and beetles are prevalent along the grassy banks and are essential patterns for late summer fishing.
• Caddisflies: Though less abundant than in other streams, these insects can still entice feeding trout, particularly during the evening.

5 Fun Facts About Flat Creek

1. Blue-Ribbon Waters: Flat Creek is a designated Blue-Ribbon trout stream, known for its exceptional cutthroat trout population and challenging fly fishing.
2. National Elk Refuge: The creek meanders through the National Elk Refuge, offering anglers stunning views of elk herds and other wildlife during certain times of the year.
3. Native Fish: Flat Creek is home to the native Snake River fine-spotted cutthroat trout, a prized species for fly anglers.
4. Catch-and-Release: Flat Creek is managed as a catch-and-release fishery, ensuring the conservation of its trophy trout population.
5. Limited Access: The creek is only open to fishing for a portion of the year, typically from August through October, making it a highly anticipated destination for serious anglers.

Ecological Overview

Flat Creek is an integral part of the larger Jackson Hole ecosystem. Its waters are cold, clear, and nutrient-rich, supporting a healthy population of trout. The surrounding environment, including the National Elk Refuge, adds to the richness of the ecosystem. This refuge not only protects the elk herds during the winter months but also contributes to maintaining the natural balance of flora and fauna around Flat Creek. As a result, anglers can expect to encounter a variety of wildlife along the creek, from moose to bald eagles.

Hydrology

Flat Creek is a spring-fed stream that flows through the National Elk Refuge before joining the Snake River. The creek’s flow is relatively slow and gentle, creating a meandering pattern with deep pools, riffles, and cutbanks that provide excellent trout habitat. Its hydrology is heavily influenced by snowmelt and precipitation in the surrounding mountains, which ensures cold, clean water throughout the fishing season.

Historical Information

Flat Creek has long been recognized as a critical part of the Jackson Hole area’s water systems. Its importance to the native wildlife, particularly the elk that winter in the National Elk Refuge, has helped preserve its waters for recreational fishing. The creek has been managed for conservation purposes, especially to protect its native cutthroat trout population. With strict regulations, Flat Creek continues to offer anglers a world-class fly fishing experience while maintaining its ecological integrity. Reach out today and join us on a fly fishing trip out of Jackson Hole!