Colorado Fishing

Big Johnson Reservoir

The scenic Reservoir of Big Johnson Reservoir in western Colorado delivers abundant fishing opportunities. Big Johnson Reservoir is located near western Colorado at coordinates 38.75, -104.69. The abundant reservoir offers depth variation and structure that Largemouth Bass rely on. Local anglers frequently report success with Largemouth Bass, Crappie, Catfish at Big Johnson Reservoir.

Reservoir Colorado 38.7500, -104.6900
Updated 2026-04-29

Location

View on Google Maps 38.7500, -104.6900

Fishing Tips

  • Focus on timber stands during first light when Largemouth Bass are active.
  • Focus on grass beds during early morning when Largemouth Bass are active.
  • Focus on primary points during first light when Largemouth Bass are active.

Fishing Techniques for Big Johnson Reservoir

Bank anglers can find productive water along accessible shoreline areas, while boat access opens up deeper structure and open water. Kayak and canoe fishing is also popular here. Bring a mix of topwater for early morning, moving baits for midday, and finesse rigs for pressured conditions.

What to Expect at Big Johnson Reservoir

This reservoir offers a scenic Colorado setting with water clarity that varies by season and recent weather. Amenities range from improved parking and facilities at some access points to more primitive launch areas. Check conditions before heading out, especially after heavy rain.

Regulations

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

Frequently Asked Questions

Always wear life jackets on boats. Check weather forecasts and water conditions before fishing.

Big Johnson Reservoir is open to public fishing. Respect property rights and follow local regulations.

summer heat offers excellent Largemouth Bass fishing. Water conditions peak during this period.