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  3. /Alcova Reservoir

Wyoming

Alcova Reservoir

Wyoming·North Platte Basin·42.52° N, 106.76° W
Log an outing

Solunar · next 7 days

About Alcova Reservoir

Alcova Reservoir fills a red-rock canyon on the North Platte at about 5,500 feet, below Pathfinder and above Gray Reef, about 30 miles southwest of Casper. It covers about 2,400 acres, its level holds fairly steady, and it is a popular summer lake for boating as well as fishing. It holds rainbows, browns and walleye.

Trout fishing is best in spring and fall, with streamers and leeches along the rocky shore and the coves, and the upper end where the North Platte comes in from Fremont Canyon. Summer brings boat traffic and walleye. Wyoming's general limits apply, with special ice fishing provisions in winter.

Species

  • Rainbow Trout
    Common · Apr-May, Oct-Nov · 14-20"

    Along the rocky shore and coves.

  • Brown Trout
    Occasional · Oct-Nov · 16-24"

    Browns in fall.

  • Walleye
    Common · May-Jun, Sep · 14-20"

    Summer walleye.

SpeciesAbundanceBest SeasonSize
Rainbow TroutCommonApr-May, Oct-Nov14-20"
Brown TroutOccasionalOct-Nov16-24"
WalleyeCommonMay-Jun, Sep14-20"

Areas

2 areas

Upper end

BoatIntermediateRainbow Trout

The upper end where the North Platte comes in from Fremont Canyon.

Best for: Trout on streamers in spring

Canyon coves

Shore & BoatBeginnerRainbow Trout

The coves along the red-rock shore.

Best for: Fall trout along the rocks

At a glance

Ideal water temp
50–65°F
Best seasons

Spring and fall for trout, and summer for walleye.

Regulations

Managed by the Wyoming Game and Fish Department under the general creel limits. Confirm the current regulations before fishing.

  • Open all year
  • Trout limit 6 in lakes, no more than 6 trout a day in all waters combined
  • Walleye limit 6
  • Special winter ice fishing provisions apply
  • Valid Wyoming fishing license required for anglers 14 and older, plus a conservation stamp

Source: Wyoming Game and Fish Department. Regulations change annually. Verify before fishing.

Getting there

Alcova, WY

About 35 min from Casper

Fly shops

  • Platte River Fly ShopCasper
  • Wyoming AnglersCasper

Camping: Natrona County campgrounds and a marina on the lake, and lodging in Alcova and Casper.

Ramps and a marina on the north shore. Summer weekends are busy with boats.

No recent fishing reports for Alcova Reservoir

We aggregate reports from local fly shops, guides, and lodges as they publish. Check back, or browse the shops on the Guide tab.

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Hoback River

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Good
Fishing
Good
Wind
14mph NNE
Gusts 18 mph
Water temp
—
Level
93% full
Drawing down this week

Sub-freezing temperatures as low as 24 to 28 possible.

Freeze Watch · 12 areas · Fri 12:00 AM – Fri 9:00 AM · NWS Riverton WY
What this means

A watch or advisory means conditions are favorable for the event. It has not started, so treat it as a reason to check again before you drive out.

WHERE...Portions of central, north central, and south central Wyoming.

WHEN...From midnight Thursday night through 9 AM MDT Friday morning.

IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold.

To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.

Read the full product from NWS Riverton WY

Fishing conditions

Good
PoorSlowFairGoodPrime
Limited data · no water temperature
How we rate this
Thu
10/15
—
MDE
Fri
10/16
—
MDE
Sat
10/17
—
MDE
Sun
10/18
—
MDE
Mon
10/19
—
MDE

MmorningDmiddayEevening

poorprime

Today
evening2:28p – 7:28pGoodRain comingRising pressure
Measured
Drawing down fast

See the 5-day fishing forecast for the Alcova Reservoir

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