Summary
The area is home to a variety of fish species, including rainbow trout, brown trout, and largemouth bass. Nearby activities include hiking, biking, picnicking, and birdwatching. Fishing tips include using small spinners, worms, or flies for trout, and using topwater lures or plastic worms for bass. The best time to visit is from late spring to early fall, with average temperatures ranging from 60°F to 80°F.
Fish Species
Channel Catfish
Grass Carp
Largemouth Bass
Thunderbird Lake
Viele Lake
Cottonwood Lake (Pearl Parkway Boulder)
KOA Lake
Harper Lake
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.
Related Links
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Camp Patiya
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Tipi Village
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Standley Lake
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Boulder County Fairground
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Baseline - Northwest
Miramonte Road Boulder County
Keewaydin Meadows
Horizons Elementary School Park
Tantra Park
Park East Park
Eisenhower Elementary School Park