Colorado Fishing

Ancil Reservoir

Ancil Reservoir stands out as a world-class Reservoir in western Colorado for serious Largemouth Bass, Crappie, Catfish fishing. Ancil Reservoir is located near western Colorado at coordinates 37.66, -108.67. 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 Ancil Reservoir.

Reservoir Colorado 37.6600, -108.6700
Updated 2026-04-29

Location

View on Google Maps 37.6600, -108.6700

Fishing Tips

  • Focus on submerged ridges during dawn when Largemouth Bass are active.
  • Focus on submerged ridges during late evening when Largemouth Bass are active.
  • Focus on main lake channel during late evening when Largemouth Bass are active.

Fishing Techniques for Ancil Reservoir

Seasonal patterns here follow typical Colorado 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 Ancil 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 Ancil Reservoir

Frequently Asked Questions

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

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

Yes, Ancil Reservoir produces quality Largemouth Bass. Target structure for best chances.