Wyoming Fishing

Calamagrottis Reservoir

Known for its pristine fishing reputation, Calamagrottis Reservoir in western Wyoming attracts Wyoming enthusiasts. Calamagrottis Reservoir is located near western Wyoming at coordinates 41.22, -109.98. The pristine reservoir offers depth variation and structure that Largemouth Bass rely on. Local anglers frequently report success with Largemouth Bass, Crappie, Catfish at Calamagrottis Reservoir.

Reservoir Wyoming 41.2200, -109.9800
Updated 2026-04-29

Location

View on Google Maps 41.2200, -109.9800

Fishing Tips

  • Focus on main lake channel during early morning when Largemouth Bass are active.
  • Focus on dam structure during early morning when Largemouth Bass are active.
  • Focus on timber stands during first light when Largemouth Bass are active.

Fishing Techniques for Calamagrottis Reservoir

Local forage and water conditions dictate the best approach. Clear water calls for natural colors and lighter line; stained water favors chartreuse, white, and vibrating baits. Pay attention to water temperature — it drives fish positioning more than any other factor at this reservoir.

What to Expect at Calamagrottis 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

Current Wyoming license mandatory. Wyoming Game and Fish Department maintains regulations on their website.

Frequently Asked Questions

Live bait such as cut bait works well. Many anglers also use artificial lures.

Check with Wyoming Game and Fish Department 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.