Utah Fishing

Blue Flat Reservoir

Blue Flat Reservoir has earned its reputation as a exceptional Lake destination among Utah fishing communities. Blue Flat Reservoir is located near western Utah at coordinates 38.90, -109.88. The exceptional lake provides stable water levels and diverse habitat for Rainbow Trout, Largemouth Bass, Kokanee Salmon. Local anglers frequently report success with Rainbow Trout, Largemouth Bass, Kokanee Salmon at Blue Flat Reservoir.

Lake Utah 38.9000, -109.8800
Updated 2026-04-29

Location

View on Google Maps 38.9000, -109.8800

Fishing Tips

  • Focus on rock humps during dawn when Rainbow Trout are active.
  • Focus on shallow flats during late evening when Rainbow Trout are active.
  • Focus on submerged timber during early morning when Rainbow Trout are active.

Fishing Techniques for Blue Flat Reservoir

Seasonal patterns here follow typical Utah trends: pre-spawn activity peaks in early spring, summer fishing is best during low-light periods, and fall brings aggressive feeding before winter. Each season favors different presentations, so adjust your tackle accordingly.

What to Expect at Blue Flat Reservoir

Take time to read the water when you arrive — baitfish activity, bird movement, and surface disturbances all signal where fish are feeding. The character of this lake changes with the seasons, so repeat visits often reveal new patterns and productive spots you missed before.

Regulations

Utah fishing license required. Verify regulations with Utah Division of Wildlife Resources before fishing.

Frequently Asked Questions

Rainbow Trout here respond well to both live bait and artificial lures. Focus on structure.

Many anglers access Blue Flat Reservoir by boat. Verify local access restrictions before your trip.

Essential items: fishing license, appropriate tackle for Rainbow Trout, sun protection, water.