lake

Moosehorn Lake — Mirror Lake Hwy

Duchesne County · Northeastern region

Fairconditions
30°todayPartly Cloudy

Today’s report

Moosehorn Lake — Mirror Lake Hwy is a fair bet today. The DWR last stocked rainbow trout (220 fish) on August 17. Tonight's forecast: partly cloudy, 30°F, 1% chance of precip.

Current conditions

Stocking

Last stocked Aug 17, 2026 — rainbow trout (220 fish).

DateSpeciesQuantityAvg length
Aug 17, 2026rainbow trout22010.77"
Aug 12, 2026rainbow trout30010.77"
Jul 29, 2026rainbow trout30110.98"
Jul 21, 2026tiger trout (brown × brook hybrid)20610.6"
Jul 20, 2026rainbow trout30010.77"
Jul 16, 2026rainbow trout30010.77"
Jul 14, 2026tiger trout (brown × brook hybrid)14411.67"
Jul 9, 2026tiger trout (brown × brook hybrid)36410.07"

Best time to fish Moosehorn Lake — Mirror Lake Hwy

The DWR has stocked Moosehorn Lake — Mirror Lake Hwy 72 times over the last 6 seasons, and 100% of those plants landed in June through August — the freshest fish and the easiest bite usually follow within a week or two of a stocking.

Species

rainbow trouttiger trout (brown × brook hybrid)

Location

40.69520, -110.89350 · Duchesne County · 21 mi from Kamas

Nearby waters (within ~25 mi):

Emerald Lake — Mirror Lake HwyDuchesne CountyFairMirror LakeDuchesne CountyGoodPass Lake — Mirror Lake HwyDuchesne CountyFairBlythe Lake — Mirror Lake HwyDuchesne CountyFairBonnie Lake — Mirror Lake HwyDuchesne CountyFairMaba Lake — Mirror Lake HwyDuchesne CountyFairHoover Lake — Mirror Lake HwyDuchesne CountyFairMarshall Lake — Mirror Lake HwyDuchesne CountyFair

Regulations

No water-specific rules listed for this water in the current Utah Fishing Guidebook — statewide general rules and daily limits apply (trout limit 4, combined). Verify in the current guidebook before you fish.

This week’s weather

Tonight
30°F
Partly Cloudy
Monday
43°F
Mostly Sunny
Monday Night
33°F
Partly Cloudy
Tuesday
41°F
Partly Sunny then Chance Showers And Thunderstorms
42% precip
Tuesday Night
34°F
Slight Chance Light Rain then Partly Cloudy
21% precip
Wednesday
43°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
Wednesday Night
37°F
Chance Light Rain
51% precip
Thursday
38°F
Showers And Thunderstorms
88% precip
Thursday Night
29°F
Slight Chance T-storms
99% precip
Friday
29°F
Snow Showers
93% precip