Horsetooth Reservoir Fishing Report

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Last Updated: December 5, 2025

Horsetooth Reservoir is a popular fishing spot in Colorado, known for its abundance of smallmouth bass, walleye, and trout.


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Summary

Nearby activities include hiking, biking, and boating. Fishing tips include using jigs and grubs for smallmouth bass, and trolling for walleye. The best time to visit for fishing is in the spring and fall, with average temperatures ranging from the mid-50s to mid-70s. Summer can be crowded, but still offers good fishing opportunities. Winter fishing can also be productive, but the reservoir may freeze over.

       

Weather Forecast

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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