Bonham Reservoir Fishing Report

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Last Updated: December 4, 2025

The Bonham Reservoir is located in southwestern Colorado, near the town of Cortez.


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Summary

It is a popular fishing destination, with anglers primarily targeting rainbow trout, brown trout, and smallmouth bass. The area also offers hiking, biking, and camping opportunities. Fishing tips include using lures and baitfish imitations, as well as fishing in deeper water during hot summer months. The best time to visit is in the fall when the temperatures are mild, averaging around 60°F.

       

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Angling Safety Guidelines

Know the Regulations
Check local fishing rules, seasons, size limits, and license requirements to ensure legal and sustainable angling.
Handle Fish Responsibly
Use wet hands, minimize air exposure, and release fish gently to improve survival rates when practicing catch-and-release.
Choose the Right Gear
Match your rod, line, and tackle to the species and conditions to increase success and reduce unnecessary harm to fish.
Respect the Waterway
Avoid disturbing habitat, prevent bank erosion, and keep a safe distance from spawning areas to protect ecosystems.
Keep It Clean
Pack out all line, hooks, bait containers, and trash—discarded gear can injure wildlife and degrade waterways.

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