Montana Fishing

Blacktail Reservoir

The world-class waters of Blacktail Reservoir in western Montana support thriving Largemouth Bass, Crappie, Catfish populations. Blacktail Reservoir is located near western Montana at coordinates 44.59, -104.50. The world-class reservoir offers depth variation and structure that Largemouth Bass rely on. Local anglers frequently report success with Largemouth Bass, Crappie, Catfish at Blacktail Reservoir.

Reservoir Montana 44.5900, -104.5000
Updated 2026-04-29

Location

View on Google Maps 44.5900, -104.5000

Fishing Tips

  • Focus on primary points during first light when Largemouth Bass are active.
  • Focus on main lake channel during early morning when Largemouth Bass are active.
  • Focus on submerged ridges during sunset hours when Largemouth Bass are active.

Fishing Techniques for Blacktail Reservoir

Seasonal patterns here follow typical Montana 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 Blacktail 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 reservoir changes with the seasons, so repeat visits often reveal new patterns and productive spots you missed before.

Regulations

Montana fishing license required. Verify regulations with Montana Fish, Wildlife and Parks before fishing.

Frequently Asked Questions

Many areas of Blacktail Reservoir allow wade fishing. Check conditions and regulations before heading out.

Blacktail Reservoir typically provides adequate parking for anglers. Arrive early during peak seasons.

Always wear life jackets on boats. Check weather forecasts and water conditions before fishing.