Williams Creek Reservoir Fishing Report

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Last Updated: December 4, 2025

Williams Creek Reservoir, located in the San Juan Mountains of Colorado, is a prime fishing destination for anglers.


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Summary

The reservoir is home to rainbow, brown, and brook trout, making it a great spot for both fly and bait fishing. The nearby San Juan National Forest provides plenty of opportunities for hiking, camping, and exploring. The best time to visit for fishing is from late May through early October, with temperatures ranging from 65-80°F during the summer months. Anglers should try using small spinners or flies in the morning and evening for the best chance at a catch.

       

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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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