Flatiron Reservoir Fishing Report
Rate this placeLast Updated: February 1, 2026
Flatiron Reservoir is a popular fishing spot in Colorado that offers an abundance of fish species, including rainbow trout, brown trout, largemouth bass, bluegill, and channel catfish.
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Summary
Nearby activities include hiking, camping, picnicking, and birdwatching. Fishing tips include using lures, bait, and flies that mimic the natural prey of the fish species in the reservoir. The best time to visit is during the summer months, with average temperatures ranging from 70-80°F. Overall, Flatiron Reservoir is a great destination for fishing enthusiasts and outdoor enthusiasts alike.
Carter Lake
Pinewood Reservoir
Lon Hagler Reservoir
Boedecker Reservoir
Lonetree Reservoir
Hourly Weather Forecast
Nearby Streamflow Levels
Angling Safety Guidelines
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.
Flatiron Reservoir
Carter Lake - North Side Campgrounds
North Pine Campground
Pinewood Reservoir
Carter Lake - South Side Campgrounds
Pole Hill Road Dispersed Camping
Flatiron
Glade Park
Namaqua Park
Loch Lon Park
Derby Hill Park
Benson Park