2021 Trout Derby
10 prizes are waiting to be claimed!
Alta is a popular lake with anglers as fishing holds up quite well throughout the summer. There is a state park with camping and boat launching facilities, as well as a private resort with cabins and gravel launch site. Expect rainbows in the 11-13 inch range along with carryovers to 16 inches. Kokanee fishing has taken off since 2014 with anglers regularly harvesting fish in the 11-13 inch range.
Two-pole fishing is allowed
Shoreline access: Good - Good shoreline access via state park and along road bordering lake.
Species you might catch
Acreage: 219.60 ac.
Elevation: 1170 ft.
Center: 48.019923, -119.937769
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Fishing prospects calendar
Fishing success for Rainbow Trout is generally best in the spring when thousands of fish are stocked statewide, but they can be caught year-round in most waters with a little patience and persistence. Success remains high into June and gradually declines as water temperatures increase and fish move offshore to stay cool. Fish that escaped the spring harvest return to the nearshore areas in the fall as waters cool off. Some waters may also be stocked again in the fall further boosting catch rates.
The Kokanee fishery typically lasts from April-October before the adults leave the lake to spawn in tributaries starting in late-October and early-November. Fishing is best in the spring before they move into deeper water to avoid warming water temperatures, but they can be targeted throughout the summer in deeper offshore areas near the thermocline. There may be a slight uptick in some waters in the fall as adults return to shallower water and move near shore towards spawning tributaries.