lake

Emerald Lake — Mirror Lake Hwy

Duchesne County · Northeastern region

Fairconditions
50°todaySunny

Today’s report

Emerald Lake — Mirror Lake Hwy is a fair bet today. The DWR last stocked brook trout (54 fish) on July 23. This Afternoon's forecast: sunny, 50°F.

Current conditions

Stocking

Last stocked Jul 23, 2026 — brook trout (54 fish).

DateSpeciesQuantityAvg length
Jul 23, 2026brook trout543.03"
Jun 26, 2025brook trout533.01"
Jul 2, 2024brook trout412.9"
Jul 13, 2023brook trout522.68"
Jun 27, 2022brook trout362.75"
Jun 29, 2021brook trout352.79"

Best time to fish Emerald Lake — Mirror Lake Hwy

The DWR has stocked Emerald Lake — Mirror Lake Hwy 6 times over the last 3 seasons, and 100% of those plants landed in June, July — the freshest fish and the easiest bite usually follow within a week or two of a stocking.

Species

brook trout

Location

40.70460, -110.89670 · Duchesne County · 21 mi from Kamas

Nearby waters (within ~25 mi):

Mirror LakeDuchesne CountyGoodPass Lake — Mirror Lake HwyDuchesne CountyFairMoosehorn Lake — Mirror Lake HwyDuchesne CountyFairBonnie Lake — Mirror Lake HwyDuchesne CountyFairBlythe Lake — Mirror Lake HwyDuchesne CountyFairScout Lake — Mirror Lake HwyDuchesne CountyFairKamas Reservoir — Mirror Lake HwySummit CountyFairClegg 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

This Afternoon
50°F
Sunny
Tonight
30°F
Mostly Clear
Sunday
46°F
Mostly Sunny
Sunday Night
30°F
Partly Cloudy
Monday
43°F
Mostly Sunny
Monday Night
32°F
Partly Cloudy
Tuesday
41°F
Partly Sunny then Chance Showers And Thunderstorms
53% precip
Tuesday Night
33°F
Chance Showers And Thunderstorms then Mostly Cloudy
26% precip
Wednesday
41°F
Slight Chance Rain And Snow then Slight Chance T-storms
39% precip
Wednesday Night
34°F
Rain And Snow Likely
62% precip