lake

Pass Lake — Mirror Lake Hwy

Duchesne County · Northeastern region

Fairconditions
62°todayMostly Sunny

Today’s report

Pass Lake — Mirror Lake Hwy is a fair bet today. The DWR last stocked rainbow trout (250 fish) on August 31. Today's forecast: mostly sunny, 62°F.

Current conditions

Stocking

Last stocked Aug 31, 2026 — rainbow trout (250 fish).

DateSpeciesQuantityAvg length
Aug 31, 2026rainbow trout25011.24"
Aug 17, 2026rainbow trout30010.77"
Aug 12, 2026rainbow trout30010.77"
Jul 29, 2026rainbow trout29910.98"
Jul 20, 2026rainbow trout30010.77"
Jul 16, 2026rainbow trout30010.77"
Jul 14, 2026tiger trout (brown × brook hybrid)35111.67"
Jul 8, 2026rainbow trout30110.98"

Best time to fish Pass Lake — Mirror Lake Hwy

The DWR has stocked Pass Lake — Mirror Lake Hwy 91 times over the last 6 seasons, and 99% 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

brook troutrainbow trouttiger trout (brown × brook hybrid)

Location

40.71110, -110.89220 · Duchesne County · 21 mi from Kamas

Nearby waters (within ~25 mi):

Emerald Lake — Mirror Lake HwyDuchesne CountyFairMirror LakeDuchesne CountyFairBonnie Lake — Mirror Lake HwyDuchesne CountyFairScout Lake — Mirror Lake HwyDuchesne CountyFairBlythe Lake — Mirror Lake HwyDuchesne CountyFairMoosehorn Lake — Mirror Lake HwyDuchesne CountyFairKamas Reservoir — Mirror Lake HwySummit CountyFairLofty Lake — Mirror Lake HwySummit 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

Today
62°F
Mostly Sunny
Tonight
44°F
Mostly Cloudy
Tuesday
59°F
Partly Sunny then Chance Showers And Thunderstorms
46% precip
Tuesday Night
40°F
Partly Cloudy
Wednesday
58°F
Sunny
Wednesday Night
40°F
Mostly Clear
Thursday
57°F
Sunny
Thursday Night
40°F
Mostly Clear
Friday
56°F
Sunny
Friday Night
41°F
Mostly Clear