Colorado Fishing

Allen Reservoir

Known for abundant gamefish, Allen Reservoir in western Colorado is a pristine destination for Colorado anglers. Allen Reservoir is located near western Colorado at coordinates 38.02, -108.30. The pristine reservoir offers depth variation and structure that Largemouth Bass rely on. Local anglers frequently report success with Largemouth Bass, Crappie, Catfish at Allen Reservoir.

Reservoir Colorado 38.0200, -108.3000
Updated 2026-04-29

Location

View on Google Maps 38.0200, -108.3000

Fishing Tips

  • Focus on dam structure during late evening when Largemouth Bass are active.
  • Focus on primary points during sunset hours when Largemouth Bass are active.
  • Focus on dam structure during early morning when Largemouth Bass are active.

Fishing Techniques for Allen Reservoir

Focus your efforts around natural structure: points, submerged timber, weed edges, and rocky areas tend to hold fish in Colorado reservoirs. Dawn and dusk are peak feeding windows, especially during warmer months when fish move shallow. A varied approach — starting fast to locate active fish, then slowing down — pays off.

What to Expect at Allen 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

A valid Colorado fishing license is required. Check Colorado Parks and Wildlife for current regulations.

Fishing Tips for Allen Reservoir

Frequently Asked Questions

Allen Reservoir is located in western Colorado, making it accessible from nearby population centers.

Fishing seasons vary by species. Check Colorado Parks and Wildlife for seasonal closures and regulations.

Public fishing at Allen Reservoir requires only a valid fishing license. Boat rentals may be available locally.