Colorado · USA
Dillon Reservoir
- Region
- Colorado, USA
- Regulation zone
- Colorado statewide regulations
Species in Dillon Reservoir
Tap a species for Bump Board's full tactics guide.
Seasons & limits — Colorado statewide regulations
| Species | Season | Limit | Notes |
|---|---|---|---|
| Kokanee Salmon | Open all year unless otherwise provided for specific waters | Daily bag 10; possession 10 | — |
Always confirm regulations with the official state regulations before fishing — rules change, and waterbody-specific exceptions apply.
Waterbody-specific rules
- All Arctic char under 20 inches in length must be returned to the water immediately upon catch.
- The bag and possession limit and minimum size for Arctic char is one fish, 20 inches in length .
- All brown trout over 14 inches in length must be returned to the water immediately upon catch.
More Colorado lakes
Species: Colorado state fisheries lake records, via the Bump Board dataset.


