Fishing Regulations
Information about fishing regulations in different states.
Selected state: Colorado · Updated: 2025-03-31
Regulations by State
Below are the fishing regulations for Colorado. Always check local regulations for the most up-to-date information.
| Species | Minimum Size | Bag Limit | Source |
|---|---|---|---|
| Trout (all species) | No minimum size | 4 (all species combined) | Colorado Parks and Wildlife |
| Walleye/Saugeye | 15 inches | 5 (only 1 over 21 inches) | Colorado Parks and Wildlife |
| Largemouth/Smallmouth Bass | 15 inches | 5 (in aggregate) | Colorado Parks and Wildlife |
| Crappie, Bluegill, Sunfish | No minimum size | 10 (each species) | Colorado Parks and Wildlife |
If you find the fishing regulation data is wrong, please contact us.