Colorado Fishing

Big Reservoir

Nestled in western Colorado, Big Reservoir attracts Colorado anglers seeking diverse Reservoir fishing. Big Reservoir is located near western Colorado at coordinates 37.74, -108.29. The diverse reservoir offers depth variation and structure that Largemouth Bass rely on. Local anglers frequently report success with Largemouth Bass, Crappie, Catfish at Big Reservoir.

Reservoir Colorado 37.7400, -108.2900
Updated 2026-04-29

Location

View on Google Maps 37.7400, -108.2900

Fishing Tips

  • Focus on main lake channel during sunset hours when Largemouth Bass are active.
  • Focus on main lake channel during dusk when Largemouth Bass are active.
  • Focus on main lake channel during sunset hours when Largemouth Bass are active.

Fishing Techniques for Big 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 Big 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.

Frequently Asked Questions

Success depends on technique, season, and conditions. Local fishing reports provide updates.

Check with Colorado Parks and Wildlife for stocking schedules and seasons at Big Reservoir.

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