Northwest New Mexico
About Northwest New Mexico
Northwest New Mexico is home to one destination: the San Juan River Quality Water below Navajo Dam. This 3.75-mile stretch is consistently ranked among the top tailwaters in North America, producing rainbow and brown trout averaging 16–20 inches with an estimated 15,000+ trout per mile. It is the crown jewel of New Mexico fly fishing.
Key Fisheries
- San Juan River (Quality Water): The designated Quality Water section runs from Navajo Dam downstream 3.75 miles to the Crusher Hole Day Use Area. Special regulations apply: artificial flies/lures only, single barbless hook, 2-fish daily bag limit. The fishery is managed as a Green Chile Special Trout Water.
Hatches
Midges dominate year-round and are the bread-and-butter of San Juan fishing. BWO hatches occur in spring and fall. Tricos appear in summer mornings. The San Juan Worm is productive in all seasons.
Fly Fishing Rivers in Northwest New Mexico
Frequently Asked Questions
What makes the San Juan River Quality Water so special?
The San Juan Quality Water is a 3.75-mile trophy tailwater below Navajo Dam with an estimated 15,000+ trout per mile. Consistent cold-water releases, abundant midge hatches, and special regulations (single barbless hook, 2-fish limit) create world-class conditions year-round.
When is the best time to fly fish the San Juan River?
The San Juan fishes well year-round thanks to consistent dam releases. Winter is prime for technical midge fishing with fewer crowds. Spring and fall bring BWO hatches. Summer mornings are productive before afternoon heat.
What fish species can I catch in Northwest New Mexico?
Rainbow Trout are the dominant species, with Brown Trout also present. Fish average 16–20 inches, with trophy fish exceeding 24 inches regularly caught in the Quality Water section.
