Fishing lakes in Boulder County
6 lakes on record in Boulder County, Colorado. The most recent plant was June 19, 2026 at Barker Reservoir.
- Most recent plant
- October 23, 2026
- Harper Lake
- Lakes
- 6
- Plants
- 10
- Species stocked
- 0
Lakes in Boulder County
6 locations shown. Tap a pin for details. · Open this area in Google Maps
Other counties in Colorado
Adams CountyArapahoe CountyArchuleta CountyBaca CountyBent CountyChaffee CountyClear Creek CountyConejos CountyCostilla CountyCrowley CountyDelta CountyDenver CountyDouglas CountyEagle CountyEl Paso CountyFremont CountyGarfield CountyGilpin CountyGrand CountyGunnison CountyHinsdale CountyHuerfano CountyJackson CountyJefferson CountyLa Plata CountyLake CountyLarimer CountyLas Animas CountyLincoln CountyMesa CountyMontezuma CountyOuray CountyPark CountyPitkin CountyPueblo CountyRio Blanco CountyRio Grande CountyRoutt CountySaguache CountySan Juan CountySan Miguel CountySummit CountyTeller County
Common questions
Which lakes are in Boulder County?
6 lakes in Boulder County, Colorado.
Which lake was stocked most recently?
The most recent plant was June 19, 2026 at Barker Reservoir.