Montana Fishing

Billy Creek Reservoir

Billy Creek Reservoir offers beautiful conditions in western Montana for pursuing multiple Largemouth Bass, Crappie, Catfish species. Billy Creek Reservoir is located near western Montana at coordinates 45.14, -113.95. The beautiful reservoir offers depth variation and structure that Largemouth Bass rely on. Local anglers frequently report success with Largemouth Bass, Crappie, Catfish at Billy Creek Reservoir.

Reservoir Montana 45.1400, -113.9500
Updated 2026-04-29

Location

View on Google Maps 45.1400, -113.9500

Target Species

Largemouth BassLargemouth BassCrappieCrappieCatfishCatfish

Fishing Tips

  • Focus on submerged ridges during first light when Largemouth Bass are active.
  • Focus on primary points during late evening when Largemouth Bass are active.
  • Focus on dam structure during dawn when Largemouth Bass are active.

Fishing Techniques for Billy Creek Reservoir

Medium-action spinning gear paired with 8-12 lb test line covers most situations at this reservoir. Soft plastics, crankbaits, and live bait rigs all produce consistent results depending on conditions. For Largemouth Bass, try matching the local forage — shad, bluegill, or crawfish patterns work well here.

What to Expect at Billy Creek Reservoir

Fishing pressure is moderate year-round, peaking on weekends and holidays from spring through fall. Weekday trips typically mean fewer crowds and better fishing. The ecosystem here supports healthy populations of Largemouth Bass and Crappie, with good catch rates for prepared anglers.

Regulations

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

Fishing Tips for Billy Creek Reservoir

Albino Lake

Ajax Lake

Basin Lake

Frequently Asked Questions

Check with Montana Fish, Wildlife and Parks for specific regulations. Common restrictions include slot limits and bag limits.

Largemouth Bass here respond well to both live bait and artificial lures. Focus on structure.

Many anglers access Billy Creek Reservoir by boat. Verify local access restrictions before your trip.